{"title":"Exotic \u0026 Bulk Mushroom Grow Kits \u0026 Supplies","description":"\u003cp\u003eReady to move beyond a single grow bag? Our \u003cspan class=\"b\"\u003eexotic and bulk mushroom grow kits\u003c\/span\u003e are built for growers who want more volume and more control — the monotubs, PF Tek jars, and bulk substrate systems that experienced cultivators rely on.\u003c\/p\u003e\n\u003cp\u003eChoose a complete \u003ca href=\"\/collections\/monotub-grow-kits\"\u003emonotub grow kit\u003c\/a\u003e for hands-off bulk fruiting, classic \u003ca href=\"\/collections\/classic-jar-grow-kits\"\u003ejar-style grow kits\u003c\/a\u003e for the time-tested PF Tek method, or build your own setup from \u003ca href=\"\/collections\/bulk-substrate-bags\"\u003ebulk substrate\u003c\/a\u003e and grain. Every kit is designed to work with a wide range of cultures, so you supply the genetics and we supply the system. Newer to growing, or after culinary and wellness varieties? Start with our \u003ca href=\"\/collections\/gourmet-mushrooms\"\u003egourmet\u003c\/a\u003e and \u003ca href=\"\/collections\/functional-mushrooms\"\u003efunctional\u003c\/a\u003e mushroom collections.\u003c\/p\u003e","products":[{"product_id":"midwests-select-bulk-substrate-casing-mix-5-pounds","title":"Midwest's Select Bulk Substrate Casing Mix - 5 pounds","description":"\u003cp\u003e\u003cstrong\u003eMidwest’s Select Bulk Substrate Casing Mix – 5 Pounds\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReady-to-Use • Pasteurized • Balanced pH • Ideal Field Capacity for Monotubs \u0026amp; Bulk Grows\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eTake the guesswork out of bulk growing with Midwest’s \u003cstrong\u003eSelect Bulk Substrate\u003c\/strong\u003e—our top-selling 5 lb substrate blend trusted by growers nationwide. Fully hydrated, pasteurized, and optimized for strong mycelial growth, this ready-to-use bulk substrate is designed to help support fast colonization, healthy pin sets, and heavy flushes in monotubs, trays, and other bulk grow setups.\u003c\/p\u003e\n\n\u003cp\u003eFormulated through extensive research and real-world testing, this premium blend is enriched with moisture-holding ingredients, mineral support, and a balanced calcium-enhanced pH profile to create an ideal environment for mycelium to thrive. No mixing, no measuring, and no extra prep—just add fully colonized grain spawn and grow.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center; margin: 18px 0;\"\u003e\n  \u003cimg src=\"https:\/\/i.ibb.co\/yFg6Yyqg\/Select-Bulk-Substrate-Natural-View-web.jpg\" alt=\"Midwest Select Bulk Substrate 5 lb bags next to a monotub grow\" style=\"max-width: 100%; height: auto; border-radius: 10px;\"\u003e\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Growers Choose Our Select Bulk Substrate\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized for Maximum Yield\u003c\/strong\u003e – Developed by expert mycologists to provide the ideal structure, moisture retention, and nutrient balance for aggressive mycelial growth and productive bulk grows.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerfect Field Capacity\u003c\/strong\u003e – Each bag is pre-hydrated to the proper moisture level, helping create the conditions mycelium needs for even colonization and strong flush potential.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReady to Use\u003c\/strong\u003e – No soaking, no prep, and no guesswork. Every 5 lb bag arrives pasteurized and ready to mix with fully colonized grain spawn right out of the bag.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePasteurized for Performance\u003c\/strong\u003e – Our specialized pasteurization process is designed to preserve the substrate’s natural growing value while reducing unwanted contaminants, unlike sterilization methods that can strip away beneficial qualities.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced pH Support\u003c\/strong\u003e – Our calcium and mineral blend helps create a favorable pH environment for mycelium while making conditions less inviting for contaminants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConsistent, Repeatable Results\u003c\/strong\u003e – Uniform texture, dependable moisture content, and carefully selected ingredients help deliver reliable performance from batch to batch.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrusted by 50,000+ Growers\u003c\/strong\u003e – With over 100,000 bags sold since 2011, Midwest’s Select Bulk Substrate has earned its reputation as a go-to choice for serious growers across the country.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eHow to Use It\u003c\/h2\u003e\n\u003cp\u003eUsing Select Bulk Substrate is simple. Start with \u003cstrong\u003efully colonized grain spawn\u003c\/strong\u003e, break it up thoroughly, and mix it evenly into the substrate. Once mixed, place it into your monotub, tray, or bulk grow container and allow it to colonize before introducing fruiting conditions.\u003c\/p\u003e\n\n\u003cp\u003eThis ready-to-use substrate helps support a dense, healthy mycelial network while simplifying your workflow. It is an ideal option for both new growers looking for convenience and experienced cultivators looking for consistency.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center; margin: 18px 0;\"\u003e\n  \u003cimg src=\"https:\/\/i.ibb.co\/MkvSX3mW\/steps-bulk-grow.jpg\" alt=\"Breaking up grain spawn and mixing it into bulk substrate in a monotub\" style=\"max-width: 100%; height: auto; border-radius: 10px;\"\u003e\n\u003c\/p\u003e\n\n\u003cp\u003eFor best results, make sure your grain spawn is fully colonized before mixing, then distribute it evenly throughout the substrate for faster, more uniform colonization.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eSpawn-to-Substrate Ratios \u0026amp; Usage Chart\u003c\/h2\u003e\n\u003cp\u003eOne 5 lb bag is an easy, convenient amount for a wide range of bulk grow setups. Use the visual chart below to quickly match your grain spawn amount to the correct amount of substrate for common tub sizes and growing methods.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center; margin: 18px 0;\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Select_Bulk_Substrate_black_insert.jpg?v=1776163269\" alt=\"Spawn to substrate ratio chart for Midwest Select Bulk Substrate\" style=\"max-width: 100%; height: auto; border-radius: 10px;\"\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQuick rule of thumb:\u003c\/strong\u003e many growers prefer a \u003cstrong\u003e2:1 or 3:1 substrate-to-grain ratio\u003c\/strong\u003e for fast colonization, strong surface coverage, and consistent flushes.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat’s Inside\u003c\/h2\u003e\n\u003cp\u003eSelect Bulk Substrate is made with a proven blend of premium ingredients chosen for structure, hydration, and performance in bulk grows:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoco coir + vermiculite\u003c\/strong\u003e for water retention, structure, and even moisture distribution\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHydrated lime, calcium, and pH buffers\u003c\/strong\u003e to help maintain favorable growing conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGypsum, mineral water, and trace minerals\u003c\/strong\u003e to support vigorous mycelial development\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced moisture content\u003c\/strong\u003e for immediate use with grain spawn\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eMonotubs\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eBulk trays and bins\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eColonized grain jars\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eRye berry, millet, and 5-grain spawn\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eBeginner and advanced growers alike\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eStorage \u0026amp; Shelf Life\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort-term:\u003c\/strong\u003e Store sealed at room temperature in a cool, dry place.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-term:\u003c\/strong\u003e Refrigerate sealed bags for up to \u003cstrong\u003e6 months\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eDo not freeze.\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBest practice:\u003c\/strong\u003e Avoid extreme heat, direct sun, or repeated temperature swings that may create condensation inside the bag.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eIncluded Bonus Guide\u003c\/h2\u003e\n\u003cp\u003eYour order includes access to our \u003cstrong\u003estep-by-step Bulk Growing Guide (PDF)\u003c\/strong\u003e to help you confidently go from colonized grain spawn to a productive bulk grow setup.\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978223149205,"sku":"SBC5","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Select_Casing_Mix_final_1.jpg?v=1745528184"},{"product_id":"midwests-select-bulk-substrate-casing-mix-7-5-pounds","title":"Midwest's Select Bulk Substrate Casing Mix - 7.5 pounds","description":"\u003cp\u003e\u003cstrong\u003eMidwest's Select Bulk Substrate Casing Mix – 7.5 Pounds\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePasteurized • Hydrated • Ready to Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake the guesswork out of bulk mushroom growing with \u003cstrong\u003eMidwest’s top-selling Select Bulk Substrate\u003c\/strong\u003e, now available in a convenient 7.5 lb bag. Specially crafted for grain or dung-loving mushrooms, this premium mix is fully hydrated, pasteurized, and ready to use right out of the bag—perfect for monotubs, totes, or container grows.\u003c\/p\u003e\n\u003cp\u003eDesigned for the popular bulk or monotub method, our Select Bulk Casing Mix blends all the essential elements for successful fruiting—no measuring or mixing required.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eIngredients Matter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur proven recipe includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e  \u003cstrong\u003e  Coco Coir\u003c\/strong\u003e – Naturally mold-resistant and beloved by mushrooms\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eVermiculite\u003c\/strong\u003e – Adds moisture retention and aeration\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eGypsum \u0026amp; Hydrated Lime\u003c\/strong\u003e – Balance pH and boost structure\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003epH Buffers \u0026amp; Stabilizers\u003c\/strong\u003e – Maintain a consistent, grow-friendly environment\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eMineral Water\u003c\/strong\u003e – Enhances hydration with added micronutrients\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Select Additives\u003c\/strong\u003e – To resist mold and bacteria while supporting strong colonization\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe\u003cstrong\u003e pasteurize\u003c\/strong\u003e, not sterilize—preserving the natural antimicrobial benefits of coco coir for enhanced contamination resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eProduct Highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    7.5 LB Pre-Hydrated \u0026amp; Pasteurized Bag\u003c\/li\u003e\n\u003cli\u003e    Perfect for 30–44 QT Containers \u0026amp; Our Grower’s Select Monotub\u003c\/li\u003e\n\u003cli\u003e    Shelf Life: Up to 6 Months (Fridge\/Freezer Storage)\u003c\/li\u003e\n\u003cli\u003e    Field Capacity Achieved – Just open and mix with your fully colonized spawn\u003c\/li\u003e\n\u003cli\u003e    PDF Bulk Grow Guide Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe Midwest Advantage:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe’ve spent years perfecting this formula, and it continues to be our #1 selling product every month. Whether you're fruiting spawn bags, grain jars, or a monotub setup, our Select Bulk Substrate ensures reliable, robust growth and helps resist contamination better than any competing blend we've tested.\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978223214741,"sku":"SBC7","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/75_casing_web.jpg?v=1745528187"},{"product_id":"ultimate-_-pint-substrate-jars-6-pack","title":"Ultimate ½ Pint Substrate Jars (6-Pack)","description":"\u003ch2\u003e\u003cstrong\u003eUltimate ½ Pint Substrate Jars (6-Pack)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe Original BRF (Brown Rice Flour) PF-Tek Method—Perfected Over 15 Years\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStill the fastest and easiest way to grow mushrooms, our \u003cstrong\u003eUltimate ½ Pint Substrate Jars\u003c\/strong\u003e are built on the time-tested PF-Tek method using premium brown rice flour. With over a decade of refinement and thousands of satisfied growers, these jars remain a top choice for beginners and seasoned cultivators alike.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eWhat’s Inside Each Jar:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e  \u003cstrong\u003e  Natural Organic Brown Rice Flour\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e    Vermiculite\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eMineral Water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eLiquid Worm Castings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Bee Pollen Boost\u003c\/strong\u003e for enhanced growth\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eSterilized for 120 Minutes\u003c\/strong\u003e in a commercial autoclave—ready to use out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach 8oz jar is topped with a dry vermiculite barrier and sealed with a lid pre-drilled with four inoculation holes. Your jars are handmade fresh the day your kit ships, then securely foil-wrapped and bubble-packed for safe delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eWhy Our Jars Stand Out:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e   \u003cstrong\u003e Fastest Colonization Speeds\u003c\/strong\u003e – Achieve visible results faster than standard BRF jars.\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eSuperior Ingredients\u003c\/strong\u003e – Our proprietary blend produces\u003cstrong\u003e larger mushrooms\u003c\/strong\u003e and \u003cstrong\u003ehealthier mycelium\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e    Time-Tested Quality\u003c\/strong\u003e – Trusted by repeat customers for over a decade.\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003ePerfectly Prepped\u003c\/strong\u003e – Just add your favorite spores or liquid culture and incubate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    6x \u003cstrong\u003eFully sterilized ½ pint substrate jars\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eAluminum foil wrapped\u003c\/strong\u003e and \u003cstrong\u003ebubble protected\u003c\/strong\u003e for shipping security\u003c\/li\u003e\n\u003cli\u003e    Fresh-made jars with \u003cstrong\u003epremium-grade ingredients\u003c\/strong\u003e and unmatched consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    Beginners learning with PF-Tek\u003c\/li\u003e\n\u003cli\u003e    Researchers seeking high-quality sterile substrate\u003c\/li\u003e\n\u003cli\u003e    Anyone looking to simplify their first grow without sacrificing results\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978223444117,"sku":"ujar01","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/substrate-jars-new.jpg?v=1745528194"},{"product_id":"44q-monotub-bulk-spawn-growing-casing-kit","title":"44Q Monotub Bulk Spawn Growing \u0026 Casing Kit","description":"\u003cp\u003e\u003cb\u003e44Q Monotub Bulk Spawn Growing \u0026amp; Casing Kit\u003c\/b\u003e is a beginner-friendly bulk mushroom growing system designed for growers who already have colonized grain spawn and are ready to scale up. This kit makes the transition from jars or spawn bags to bulk growing fast, simple, and reliable.\u003c\/p\u003e\n\u003cp\u003eBuilt around our \u003cb\u003eGrower’s Select 44-Quart Monotub\u003c\/b\u003e, this kit provides the ideal balance of airflow, humidity retention, and space for consistent colonization and strong fruiting. Just break up your fully colonized grain spawn, mix it with the included bulk casing mix, and let the monotub do the rest.\u003c\/p\u003e\n\u003ch2\u003eWhy Growers Choose This Kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDesigned for Bulk Growing\u003c\/b\u003e – Perfect for growers moving beyond jars into higher-yield methods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpawn-Ready System\u003c\/b\u003e – Ideal for use with your own grain spawn or spawn bags.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBeginner-Friendly Setup\u003c\/b\u003e – No drilling, measuring, or guesswork required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReusable \u0026amp; Scalable\u003c\/b\u003e – Clean and reuse the monotub for future grows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized for Consistent Results\u003c\/b\u003e – Dialed-in airflow and humidity support healthy fruiting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCustom 44-Quart Monotub\u003c\/b\u003e – 18\" × 15.5\" × 12\", engineered for optimal airflow and humidity\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e7.5 lbs Select Bulk Casing Mix\u003c\/b\u003e – Pre-mixed, pasteurized, and hydrated for immediate use\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1 Quart Vermiculite\u003c\/b\u003e – Ideal for your final casing layer\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e6 Self-Adhesive Monotub Filter Disks\u003c\/b\u003e – Allows gas exchange while reducing contamination risk\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e6 Incubation Hole Plugs\u003c\/b\u003e – Seal airflow ports during colonization\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCustom Black Monotub Liner\u003c\/b\u003e – Prevents side pinning and simplifies cleanup\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e8 oz Fine Mist Spray Bottle\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eStep-by-Step Bulk Growing Guide\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow This Kit Works\u003c\/h2\u003e\n\u003cp\u003eThis kit is designed to be used with \u003cb\u003efully colonized grain spawn\u003c\/b\u003e. Once your spawn is ready, simply mix it with the provided bulk casing mix inside the monotub, apply the casing layer, and maintain proper conditions for fruiting.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePrepare your grain spawn separately (not included).\u003c\/li\u003e\n\u003cli\u003eBreak up colonized grain and mix evenly with the bulk casing mix.\u003c\/li\u003e\n\u003cli\u003eApply the vermiculite casing layer.\u003c\/li\u003e\n\u003cli\u003eSeal airflow holes with plugs during colonization.\u003c\/li\u003e\n\u003cli\u003eReplace plugs with filter disks to initiate fruiting.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"text-align: center; margin: 24px 0;\"\u003e\u003cimg src=\"https:\/\/i.ibb.co\/99q8xs6d\/steps-bulk-grow-low.jpg\" alt=\"Step-by-step process of mixing colonized grain spawn with bulk substrate in a monotub\" style=\"max-width: 100%; height: auto; border-radius: 6px;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSuggested Spawn Amounts\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 fully colonized spawn bag\u003c\/li\u003e\n\u003cli\u003e2 × 32 oz 5-grain jars\u003c\/li\u003e\n\u003cli\u003e2 × 32 oz rye jars\u003c\/li\u003e\n\u003cli\u003e3 × 24 oz 5-grain jars\u003c\/li\u003e\n\u003cli\u003e6 × half-pint substrate jars\u003c\/li\u003e\n\u003cli\u003eOr 3–4 quarts of any colonized grain spawn\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy It Works\u003c\/h2\u003e\n\u003cp\u003eOur Select Bulk Casing Mix is formulated using premium-grade coco coir and moisture-retentive components mushrooms love. Unlike basic coir blends, this mix arrives fully pasteurized and hydrated—ready to use straight out of the bag. Packed into a single 7.5 lb eco-friendly bag, it reduces plastic waste and simplifies your workflow.\u003c\/p\u003e\n\u003ch2\u003eWho This Kit Is Best For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers stepping up from jars to bulk cultivation\u003c\/li\u003e\n\u003cli\u003eHome cultivators seeking higher yields with less complexity\u003c\/li\u003e\n\u003cli\u003eAnyone looking for a proven, reusable monotub setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eGrain spawn is not included.\u003c\/b\u003e This kit is designed for growers who already have colonized spawn or plan to prepare their own. This keeps the kit flexible, affordable, and scalable.\u003c\/p\u003e\n\u003cp\u003ePairs perfectly with \u003cb\u003egrain spawn bags, liquid culture jars, heat mats, and still air boxes\u003c\/b\u003e for a complete bulk-growing workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eLimited Time Offer:\u003c\/span\u003e\u003c\/strong\u003e \u003cem\u003eAdd a liquid graphite heat mat to this kit for only \u003cb\u003e$12.99\u003c\/b\u003e and grow confidently—even in cooler environments.\u003c\/em\u003e\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978223673493,"sku":"BLK2","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/New_Bulk_kit_2024.jpg?v=1745528202"},{"product_id":"complete-44q-monotub-bulk-spawn-growing-casing-kit","title":"Complete 44Q Monotub Bulk Spawn Growing \u0026 Casing Kit","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n.fade-in-video {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n\u003c\/style\u003e\n\u003cp\u003eThe \u003cb\u003eComplete 44Q Monotub Bulk Spawn Growing \u0026amp; Casing Kit\u003c\/b\u003e offers a beginner-friendly way to start growing mushrooms using bulk substrates. Designed to bridge the gap between jar-based methods and larger monotub systems, this all-in-one kit makes bulk cultivation approachable, efficient, and rewarding.\u003c\/p\u003e\n\u003cp\u003eAt the center of this kit is a \u003cb\u003e44-quart Grower’s Select Monotub\u003c\/b\u003e, engineered to maintain proper airflow and humidity for consistent colonization and reliable fruiting. Paired with sterile grain spawn, premium bulk substrate, and casing materials, this system creates a stable growing environment without complicated equipment or constant adjustments.\u003c\/p\u003e\n\u003cp\u003eWhether you’re moving beyond jars or starting directly with bulk methods, this kit simplifies every step of the process. Clear, step-by-step instructions guide you from inoculation through harvest—making it easy to grow at home with confidence.\u003c\/p\u003e\n\u003cp\u003eJust add your preferred spore syringe or liquid culture to get started.\u003c\/p\u003e\n\u003c!-- Fruiting Video (Same as 66Q \/ Premium Layout) --\u003e\n\u003cdiv class=\"fade-in-video\" style=\"max-width: 650px; margin: 35px auto;\"\u003e\n\u003cdiv style=\"position: relative; overflow: hidden; border-radius: 8px; box-shadow: 0 10px 28px rgba(0,0,0,0.08);\"\u003e\u003cvideo style=\"display: block; width: 100%; height: auto;\" preload=\"metadata\" playsinline=\"\" muted=\"\" loop=\"loop\" autoplay=\"autoplay\"\u003e\n      \u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/8c328e2281e94828aecad7daf94cfc18.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Growers Choose This Kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBeginner-Friendly Bulk Growing\u003c\/b\u003e – Designed to make monotub cultivation easy for first-time bulk growers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact 44-Quart Size\u003c\/b\u003e – Easier to manage than larger tubs while still producing strong yields.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAll-In-One Monotub System\u003c\/b\u003e – Includes spawn, substrate, casing materials, and accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized Airflow \u0026amp; Humidity\u003c\/b\u003e – Filter disks and hole plugs create a stable fruiting environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Species Compatibility\u003c\/b\u003e – Suitable for a wide range of gourmet and medicinal mushrooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003e\u003ci\u003e(Everything you need for bulk mushroom growing—just add spores or liquid culture.)\u003c\/i\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGrower’s Select 44-Quart Monotub (18\" × 15.5\" × 12\")\u003c\/li\u003e\n\u003cli\u003eSterile 5-Grain Spawn Box Bag – 2.25 lb, ready to inoculate\u003c\/li\u003e\n\u003cli\u003e7.5 lb Select Bulk Substrate – Pasteurized and ready to use\u003c\/li\u003e\n\u003cli\u003e1 Quart Vermiculite – For casing and moisture retention\u003c\/li\u003e\n\u003cli\u003e(6) Monotub Filter Disks – Balanced airflow and protection\u003c\/li\u003e\n\u003cli\u003e(6) Incubation Hole Plugs\u003c\/li\u003e\n\u003cli\u003eBlack Monotub Liner – Reduces side pinning and simplifies cleanup\u003c\/li\u003e\n\u003cli\u003e8-oz Fine-Mist Spray Bottle\u003c\/li\u003e\n\u003cli\u003eStep-By-Step Bulk Growing Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eComponent\u003c\/th\u003e\n\u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrow Method\u003c\/td\u003e\n\u003ctd\u003eBulk monotub cultivation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonotub Size\u003c\/td\u003e\n\u003ctd\u003e44 quarts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpawn Included\u003c\/td\u003e\n\u003ctd\u003e5-grain spawn bag (2.25 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubstrate Included\u003c\/td\u003e\n\u003ctd\u003e7.5 lb pasteurized bulk substrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkill Level\u003c\/td\u003e\n\u003ctd\u003eBeginner to intermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eReal Results from a 44Q Monotub Grow\u003c\/h2\u003e\n\u003cp\u003eBelow is an example of a successful fruiting run using a Grower’s Select monotub, showing healthy mushroom development under proper bulk-growing conditions.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg style=\"max-width: 100%; height: auto; border-radius: 6px;\" alt=\"44 quart monotub grow kit fruiting mushrooms using bulk substrate\" src=\"https:\/\/i.ibb.co\/b5PKk7zs\/66-q-tub-1-fruit-web-1-low.jpg\"\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eWorried About Temperature?\u003c\/h2\u003e\n\u003cp\u003eGrowing in a cooler environment? Add a \u003cb\u003eLiquid Graphite Heating Mat\u003c\/b\u003e to this monotub kit for just \u003cb\u003e$12.99\u003c\/b\u003e and save \u003cb\u003e35%\u003c\/b\u003e. Gentle, even heat helps maintain ideal incubation temperatures for consistent results year-round.\u003c\/p\u003e\n\u003cp\u003e👉 \u003ca rel=\"noopener\" href=\"https:\/\/www.midwestgrowkits.com\/products\/liquid-graphite-heating-mat?_pos=2\u0026amp;_psq=heat\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\u003cb\u003eAdd the Liquid Graphite Heating Mat\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978223739029,"sku":"BLK3","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Medium_Complete_Monotub_grow_kit_white_background.jpg?v=1769775431"},{"product_id":"mega-mushroom-growing-incubator-kit","title":"Mega Mushroom Growing \u0026 Incubator Kit","description":"\u003cp\u003e\u003cstrong\u003eMega Mushroom Growing \u0026amp; Incubator Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Capacity, Fully Automated Growing System for Maximum Yields\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt from over a decade of hands-on mushroom cultivation experience, the \u003cstrong\u003eMega Mushroom Growing \u0026amp; Incubator Kit\u003c\/strong\u003e delivers a lab-quality growing environment in a compact, beginner-friendly system. Designed and assembled by \u003cstrong\u003eMidwest Grow Kits\u003c\/strong\u003e, this all-in-one setup creates consistent temperature, humidity, and airflow for reliable, contaminant-reduced results—right out of the box.\u003c\/p\u003e\n\u003cp\u003eUnlike basic grow kits, this system features a \u003cstrong\u003epositive-pressure air exchange system\u003c\/strong\u003e, \u003cstrong\u003edigital humidity and temperature monitoring\u003c\/strong\u003e, and a \u003cstrong\u003eliquid-graphite heating mat\u003c\/strong\u003e that delivers gentle, even warmth without hot spots. Whether you’re growing medicinal or exotic species, this kit simplifies every stage—from colonization to fruiting—while remaining fully reusable for future grows and bulk methods.\u003c\/p\u003e\n\u003cp\u003eFor new growers, the Mega Kit offers one of the easiest paths to success. For experienced cultivators, it provides volume and automation in a single chamber. With \u003cstrong\u003e18 sterilized PF jars included\u003c\/strong\u003e and room to expand up to \u003cstrong\u003e30 PF jars at once\u003c\/strong\u003e, this is one of our highest-capacity all-in-one systems.\u003c\/p\u003e\n\u003cp\u003eTrusted by more than \u003cstrong\u003e8,000 growers\u003c\/strong\u003e and backed by hundreds of verified reviews, the Mega Mushroom Growing \u0026amp; Incubator Kit is one of the most complete and proven systems we offer.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Growers Love This Kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Plug-and-Play Setup\u003c\/strong\u003e – Includes everything needed to grow: sterilized jars, humidifier, LED grow light, heating system, air exchange, and monitoring tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositive Pressure Air Exchange\u003c\/strong\u003e – Maintains clean airflow even in garages, closets, and other non-lab environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Heating System\u003c\/strong\u003e – Energy-efficient liquid-graphite heating mat provides even warmth without hot spots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Humidity Control\u003c\/strong\u003e – Integrated humidifier chamber supports rapid colonization and healthy fruiting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable \u0026amp; Scalable\u003c\/strong\u003e – Designed for repeated use and easy expansion into bulk growing systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert-Designed\u003c\/strong\u003e – Refined through years of in-house testing across multiple mushroom species.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Efficient \u0026amp; Quiet\u003c\/strong\u003e – Runs continuously using less power than a small lamp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven Results\u003c\/strong\u003e – Over 550 verified 5-star reviews from real growers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e(Everything you need to start growing—no tools, drilling, or extra parts required.)\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(18) Ultimate ½ Pint Substrate Jars – Pressure-sterilized and ready to grow\u003c\/li\u003e\n\u003cli\u003eMega Growing \u0026amp; Incubation Chamber – 56 Quart capacity with integrated air exchange\u003c\/li\u003e\n\u003cli\u003eHolds up to 30 jars simultaneously\u003c\/li\u003e\n\u003cli\u003eLiquid-Graphite Heating Mat with Adjustable Thermostat\u003c\/li\u003e\n\u003cli\u003eDigital Thermometer \u0026amp; Hygrometer – Real-time monitoring\u003c\/li\u003e\n\u003cli\u003eHydroponic Humidifier with Hydroton media\u003c\/li\u003e\n\u003cli\u003eUltra-Quiet Electric Air Pump\u003c\/li\u003e\n\u003cli\u003e(2) Silicone HEPA-Filtered Air Hoses\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Grower’s Select Timer – Up to 48 on\/off cycles per day\u003c\/li\u003e\n\u003cli\u003eDual-Spectrum HP LED Grow Light – 900 lumen, 36-diode, 110V\u003c\/li\u003e\n\u003cli\u003e(2 Gallons) Mixed-Coarseness Perlite\u003c\/li\u003e\n\u003cli\u003eNitrile Gloves \u0026amp; Alcohol Wipes\u003c\/li\u003e\n\u003cli\u003eFull-Color Printed Instruction Manual\u003c\/li\u003e\n\u003cli\u003eInstant Video Guide Access After Checkout\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFREE Shipping\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eComponent\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChamber Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e56 Qt (~3 cu ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e~28 W (110 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHeating System\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLiquid-graphite heating mat with thermostat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLighting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDual-spectrum LED – 900 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHumidifier\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHydroponic-style with replaceable media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAir Exchange\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePositive-pressure circulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSetup Time\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e~20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978225279125,"sku":"M01","price":127.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Mega_2025_web_blank_1.jpg?v=1750335320"},{"product_id":"complete-refill-kit-for-medium-44q-monotub-includes-grain-spawn-bulk-substrate","title":"Complete Refill Kit for Medium 44Q Monotub - Includes Grain Spawn \u0026 Bulk Substrate","description":"\u003cp\u003e\u003cstrong\u003eComplete Medium 44Q Monotub Refill Kit – Includes Grain Spawn \u0026amp; Bulk Substrate\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRefill. Reload. Regrow.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKeep your cultivation cycle going strong with our \u003cstrong\u003eComplete Refill Kit for the Medium 44Q Midwest Grow Kits Monotub\u003c\/strong\u003e. Whether you're starting a new grow or refreshing your current setup, this kit includes everything needed to keep your monotub thriving—no need to buy an entire new system. Just add your favorite spore syringe or liquid culture and get ready for another flush of results.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    \u003cstrong\u003e5-Grain Spawn Bag:\u003c\/strong\u003e Packed with premium grains for vigorous mycelium growth.\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e7.5 Pounds of Select Bulk Substrate: \u003c\/strong\u003ePre-mixed, pasteurized, and nutrient-rich for optimal colonization.\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e 6 Monotub Filter Disks: \u003c\/strong\u003eDesigned to maintain proper airflow and humidity while reducing contamination risks.\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eCustom-Fit Black Monotub Liner: \u003c\/strong\u003eRetains moisture, supports even colonization, and makes cleanup easy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose This Refill Kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    Perfectly tailored for the Grower’s Select Medium 44Q Monotub.\u003c\/li\u003e\n\u003cli\u003e    Saves time and money by bundling all essential components.\u003c\/li\u003e\n\u003cli\u003e    Ideal for growers who want to maximize efficiency and reduce waste.\u003c\/li\u003e\n\u003cli\u003e    Simple, streamlined, and beginner-friendly—just add spores or culture and grow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLimited Time Deal:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAdd a heat mat for just $15.00 and grow anywhere—no coupon needed!\u003c\/em\u003e\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978225442965,"sku":"RFL44","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/44Q_refill_kit_web.jpg?v=1745528238"},{"product_id":"ultimate-_-pint-substrate-jars-12-pack","title":"Ultimate ½ Pint Substrate Jars  (12-Pack)","description":"\u003cp\u003e\u003cstrong\u003eUltimate Half Pint Substrate Jars (12-Pack)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFreshly Made • Sterile • Fastest Colonization on the Market\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e(ON SALE!)\u003c\/em\u003e\u003cbr\u003eAfter over 15 years of refinement, we’ve perfected the art of substrate jars. Our \u003cstrong\u003eUltimate 8oz substrate jars\u003c\/strong\u003e are trusted by growers across the country for their consistent results, unbeatable colonization speed, and superior yield potential. This isn’t just another PF Tek jar—it’s a \u003cstrong\u003ecarefully balanced formula\u003c\/strong\u003e of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e    Organic Brown Rice Flour\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   Vermiculite\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e    Mineral Water\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e    Liquid Worm Castings\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Bee Pollen\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach jar features \u003cstrong\u003efour pre-drilled holes\u003c\/strong\u003e in the lid for easy inoculation and a top dry layer of vermiculite for contamination protection. We use \u003cstrong\u003eBall® 100% glass canning jars\u003c\/strong\u003e—never cheap plastic alternatives.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eWhy Choose Our Ultimate Jars?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    \u003cstrong\u003eFastest Colonization Times \u003c\/strong\u003e– Ideal nutrient balance promotes rapid, even growth\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Larger Yields \u003c\/strong\u003e– Formulated to produce healthy, robust mushrooms\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   Sterilized to Perfection \u003c\/strong\u003e– Pressure sterilized for 120 minutes in our autoclave\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Pre-Drilled \u0026amp; Ready \u003c\/strong\u003e– Just add your favorite spore syringe or liquid culture\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eHandmade Fresh \u003c\/strong\u003e– Each jar is made the same morning your order ships\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo guesswork. No corners cut. Just reliable jars that \u003cstrong\u003eoutperform anything else on the market\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    12x 8oz Ultimate Substrate Jars (½ pint size)\u003c\/li\u003e\n\u003cli\u003e    Lids with 4 pre-drilled holes\u003c\/li\u003e\n\u003cli\u003e    Sterile, ready-to-inoculate jars with dry vermiculite top layer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.midwestgrowkits.com\/sales\" target=\"_blank\"\u003e**Click here to read our update page about national canning jar shortages and pricing**\u003c\/a\u003e\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978225541269,"sku":"Ujar02","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/12Jars1_clipped_web.jpg?v=1745528243"},{"product_id":"complete-large-66q-monotub-bulk-spawn-growing-casing-kit","title":"Complete Large 66Q Monotub Bulk Spawn Growing \u0026 Casing Kit","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n.fade-in-video {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n\u003c\/style\u003e\n\u003cp\u003eThe \u003cb\u003eComplete Large 66Q Monotub Bulk Spawn Grow \u0026amp; Casing Kit\u003c\/b\u003e is a beginner-friendly, all-in-one solution for growing mushrooms using bulk substrates. Designed to simplify larger-scale cultivation, this kit provides everything needed to achieve consistent colonization and reliable fruiting—without complicated equipment or advanced techniques.\u003c\/p\u003e\n\u003cp\u003eAt the center of this system is a \u003cb\u003e66-quart Grower’s Select Monotub\u003c\/b\u003e, engineered to maintain proper airflow and moisture retention throughout the growing cycle. Paired with premium bulk substrate, sterile grain spawn bags, and casing materials, this setup creates a stable environment for strong, repeatable flushes.\u003c\/p\u003e\n\u003cp\u003eWhether you’re upgrading from jar-based growing or starting directly with bulk methods, this kit removes the guesswork from monotub cultivation. Clear, step-by-step instructions guide you through spawn colonization, substrate mixing, casing, and fruiting—all in one streamlined system.\u003c\/p\u003e\n\u003cp\u003eJust add your preferred spore syringe or liquid culture to begin growing at home with confidence.\u003c\/p\u003e\n\u003c!-- Fruiting Video (Premium \/ 650px \/ Fade-In) --\u003e\n\u003cdiv class=\"fade-in-video\" style=\"max-width: 650px; margin: 35px auto;\"\u003e\n\u003cdiv style=\"position: relative; overflow: hidden; border-radius: 8px; box-shadow: 0 10px 28px rgba(0,0,0,0.08);\"\u003e\u003cvideo style=\"display: block; width: 100%; height: auto;\" preload=\"metadata\" playsinline=\"\" muted=\"\" loop=\"loop\" autoplay=\"autoplay\"\u003e\n      \u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/8c328e2281e94828aecad7daf94cfc18.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Growers Choose This Kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTrue All-In-One Bulk Growing System\u003c\/b\u003e – Includes monotub, substrate, spawn, casing materials, and accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBeginner-Friendly Bulk Method\u003c\/b\u003e – Designed to make monotub cultivation approachable, even for first-time bulk growers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLarge 66-Quart Capacity\u003c\/b\u003e – Spacious chamber supports higher yields with proper airflow and humidity balance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePremium Casing \u0026amp; Substrate Materials\u003c\/b\u003e – Formulated to retain moisture and support strong, healthy growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Species Compatibility\u003c\/b\u003e – Suitable for a wide range of gourmet and medicinal mushrooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003e\u003ci\u003e(Everything you need for bulk mushroom growing—just add spores or liquid culture.)\u003c\/i\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCustom 66-Quart Grower’s Select Monotub (22.5\" × 15.5\" × 12\")\u003c\/li\u003e\n\u003cli\u003e(2) Sterile 5-Grain Spawn Bags\u003c\/li\u003e\n\u003cli\u003e10 lb Select Bulk Substrate – Pasteurized and ready to use\u003c\/li\u003e\n\u003cli\u003e1 Quart Vermiculite – For casing and moisture retention\u003c\/li\u003e\n\u003cli\u003e(6) Monotub Filter Disks – Balanced airflow and protection\u003c\/li\u003e\n\u003cli\u003e(6) Incubation Hole Plugs\u003c\/li\u003e\n\u003cli\u003eBlack Monotub Liner – Reduces side pinning and simplifies cleanup\u003c\/li\u003e\n\u003cli\u003e8-oz Fine-Mist Spray Bottle\u003c\/li\u003e\n\u003cli\u003eStep-By-Step Bulk Growing Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eComponent\u003c\/th\u003e\n\u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrow Method\u003c\/td\u003e\n\u003ctd\u003eBulk monotub cultivation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonotub Size\u003c\/td\u003e\n\u003ctd\u003e66 quarts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpawn Included\u003c\/td\u003e\n\u003ctd\u003e(2) 5-grain spawn bags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubstrate Included\u003c\/td\u003e\n\u003ctd\u003e10 lb pasteurized bulk substrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkill Level\u003c\/td\u003e\n\u003ctd\u003eBeginner to intermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eReal Results from a 66Q Monotub Grow\u003c\/h2\u003e\n\u003cp\u003eBelow is an example of a successful fruiting run using the 66Q Monotub Grow Kit, showing dense, healthy mushroom development under proper bulk-growing conditions.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg style=\"max-width: 100%; height: auto; border-radius: 6px;\" alt=\"66 quart monotub grow kit fruiting mushrooms using bulk substrate\" src=\"https:\/\/i.ibb.co\/FbTRFbYH\/66-Q-Mushrooms-Fruiting-low.jpg\"\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eWorried About Temperature?\u003c\/h2\u003e\n\u003cp\u003eGrowing in a cooler space? Add a \u003cb\u003eLiquid Graphite Heating Mat\u003c\/b\u003e to this monotub kit for just \u003cb\u003e$12.99\u003c\/b\u003e and save \u003cb\u003e35%\u003c\/b\u003e. Gentle, even heat helps maintain ideal incubation temperatures for reliable year-round growing.\u003c\/p\u003e\n\u003cp\u003e👉 \u003ca rel=\"noopener\" href=\"https:\/\/www.midwestgrowkits.com\/products\/liquid-graphite-heating-mat?_pos=2\u0026amp;_psq=heat\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\u003cb\u003eAdd the Liquid Graphite Heating Mat\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978226131093,"sku":"BLK6","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Large_66Q_Complete_Monotub_grow_kit_white_background.jpg?v=1769775680"},{"product_id":"midwests-wild-horse-bulk-substrate-manure-booster","title":"Midwest's Wild Horse Bulk Substrate Manure Booster","description":"\u003ch1\u003eMidwest’s Wild Horse Bulk Substrate Manure Booster\u003c\/h1\u003e\n\u003cp\u003eSupercharge your bulk substrate with our most potent additive yet—\u003cstrong\u003eWild Horse Booster\u003c\/strong\u003e, a commercial-grade manure-based enhancer designed to increase mushroom size, improve flavor, and boost yield. Each 1 lb bag comes \u003cstrong\u003efully hydrated, vacuum sealed,\u003c\/strong\u003e and ready to mix with your bulk casing for incredible results using the monotub method or any bulk fruiting setup.\u003c\/p\u003e\n\u003ch2\u003eWhy It Works\u003c\/h2\u003e\n\u003cp\u003eWe’ve sourced \u003cstrong\u003ewild horse equine manure from Northern Nebraska \u0026amp; Wyoming\u003c\/strong\u003e, known for its high nitrogen and organic content. Combined with a custom blend of vermiculite, pH stabilizers, spring water, and essential minerals, this booster hits the perfect \u003cstrong\u003efield capacity\u003c\/strong\u003e every time.\u003c\/p\u003e\n\u003cp\u003eTo ensure maximum cleanliness and safety, each bag is processed using our \u003cstrong\u003eliquid immersion pasteurization system\u003c\/strong\u003e—a 2.5-hour treatment that eliminates harmful bacteria while preserving beneficial microbes essential for healthy fruiting conditions.\u003c\/p\u003e\n\u003ch3\u003eKey Ingredients (Fully Pasteurized \u0026amp; Hydrated):\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e    Wild Horse Manure (Northern Nebraska \u0026amp; Wyoming)\u003c\/li\u003e\n\u003cli\u003e    Vermiculite (moisture retention)\u003c\/li\u003e\n\u003cli\u003e    Spring Water\u003c\/li\u003e\n\u003cli\u003e    Gypsum \u0026amp; Hydrated Lime (pH buffers)\u003c\/li\u003e\n\u003cli\u003e    Proprietary Mineral Blend\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEasy Application\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e    Mix \u003cstrong\u003e½ bag of Wild Horse Booster\u003c\/strong\u003e per \u003cstrong\u003e5 lbs of Select Bulk Casing Mix\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e    Use in the\u003cstrong\u003e bottom layers\u003c\/strong\u003e of your monotub or tray\u003c\/li\u003e\n\u003cli\u003e    Top with\u003cstrong\u003e ½ inch of regular casing mix\u003c\/strong\u003e for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eCommon Mix Ratios:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e    1 Spawn Bag + 1 Bag Select Casing + ½ Bag Wild Horse Booster\u003c\/li\u003e\n\u003cli\u003e    2 Spawn Bags + 2 Bags Select Casing + 1 Bag Wild Horse Booster\u003c\/li\u003e\n\u003cli\u003e    3 × 30oz Grain Jars + 2 Bags Select Casing + 1 Bag Wild Horse Booster\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eStorage \u0026amp; Shelf Life\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e    Use within \u003cstrong\u003e90 days\u003c\/strong\u003e for best results\u003c\/li\u003e\n\u003cli\u003e    Store in the\u003cstrong\u003e refrigerator\u003c\/strong\u003e (do not freeze)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're a beginner trying your first bulk grow or a commercial cultivator scaling your yields, \u003cstrong\u003eMidwest’s Wild Horse Booster\u003c\/strong\u003e is a proven way to give your mushrooms the nutrients they need to thrive.\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978228162709,"sku":"HRS1","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/wild_horse_booster_web9.jpg?v=1745528299"},{"product_id":"24-oz-premium-super-quick-colonizing-5-grain-jar","title":"24 oz Premium Super Quick-Colonizing 5-grain Jar","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n.fade-in-media {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n.spec-table,\n.usage-table {\n  width: 100%;\n  border-collapse: collapse;\n  margin: 18px 0 24px 0;\n  font-size: 15px;\n}\n.spec-table th,\n.spec-table td,\n.usage-table th,\n.usage-table td {\n  border: 1px solid #e5e5e5;\n  padding: 10px 12px;\n  text-align: left;\n  vertical-align: top;\n}\n.spec-table th,\n.usage-table th {\n  background: #f7f7f7;\n}\n.info-callout {\n  background: #f8fafc;\n  border: 1px solid #e5e7eb;\n  border-radius: 8px;\n  padding: 16px 18px;\n  margin: 20px 0;\n}\n\u003c\/style\u003e\n\n\u003cp\u003e\u003cstrong\u003e24oz Premium Super Quick Colonizing 5-Grain Spawn Jar\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLightning-Fast Colonization • Tapered Glass Design • Sterile Grain Spawn\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003c!-- Timeline Image --\u003e\n\u003cdiv style=\"text-align:center; margin: 18px 0 28px 0;\" class=\"fade-in-media\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/24oz_5grain_Jars_timeline.jpg?v=1773500920\" alt=\"24oz super quick colonizing 5-grain spawn jar colonization timeline\" style=\"max-width:100%; height:auto; border-radius:10px; box-shadow: 0 12px 30px rgba(0,0,0,0.12);\"\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMidwest Grow Kits 24oz Super Quick Colonizing 5-Grain Spawn Jar\u003c\/strong\u003e is engineered for growers who want faster colonization and easier spawn handling. This sterile grain jar uses a high-performance 5-grain blend combined with a tapered glass jar design that allows the fully colonized grain mass to slide out more easily when it’s time to spawn to bulk substrate.\u003c\/p\u003e\n\n\u003cp\u003eCompared to traditional 32oz jars, the smaller 24oz size often allows for \u003cstrong\u003efaster colonization times\u003c\/strong\u003e, while the specialized grain blend creates more inoculation points for aggressive mycelium growth.\u003c\/p\u003e\n\n\u003cdiv class=\"info-callout\"\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eWhy growers love these jars:\u003c\/strong\u003e The smaller jar size helps speed up colonization, while the tapered glass design makes removing the colonized spawn easier when transferring to bulk substrate, monotubs, or grow bags.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Choose the 24oz Super Quick Colonizing Jar?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster Than Larger Grain Jars\u003c\/strong\u003e – Smaller jar size supports quicker colonization cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTapered Glass Jar Design\u003c\/strong\u003e – Allows the colonized grain to slide out more easily once fully grown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Colonization Grain Blend\u003c\/strong\u003e – High ratio of smaller grains increases inoculation points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean \u0026amp; Easy Inoculation\u003c\/strong\u003e – Self-healing injection port works with spores or liquid culture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Gas Exchange\u003c\/strong\u003e – Premium 0.22 micron filter disk maintains airflow while protecting sterility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreat for Bulk Growing\u003c\/strong\u003e – Ideal for monotubs, trays, casing mix, and bulk substrate expansion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOne (1) 24oz Tapered Glass Grain Spawn Jar\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Quick Colonizing 5-Grain Blend\u003c\/strong\u003e featuring:\n  \u003cul\u003e\n    \u003cli\u003eNutrient-enriched rye berries\u003c\/li\u003e\n    \u003cli\u003eHigh ratio of smaller grains for faster colonization\u003c\/li\u003e\n    \u003cli\u003eMineral water fortified with gypsum and diammonium phosphate\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.22 Micron Filter Disk\u003c\/strong\u003e for sterile gas exchange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Healing Injection Port\u003c\/strong\u003e for clean inoculation\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePressure Sterilized at 15 PSI for 120 Minutes\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eJar Size\u003c\/td\u003e\n\u003ctd\u003e24oz Tapered Glass Jar\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003eSingle Jar\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eGrain Blend\u003c\/td\u003e\n\u003ctd\u003eQuick colonizing 5-grain blend with nutrient enriched rye berries\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAdditives\u003c\/td\u003e\n\u003ctd\u003eGypsum and diammonium phosphate mineral mix\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003e0.22 micron filter disk\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eInjection Port\u003c\/td\u003e\n\u003ctd\u003eSelf-healing port for spores or liquid culture\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eSterilization\u003c\/td\u003e\n\u003ctd\u003e15 PSI for 120 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAverage Colonization Time\u003c\/td\u003e\n\u003ctd\u003e14–20 days under proper conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eRecommended Inoculation\u003c\/td\u003e\n\u003ctd\u003e3–4cc spores or liquid culture\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eRecommended Usage Chart\u003c\/h2\u003e\n\n\u003ctable class=\"usage-table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eRecommended Amount\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eSpore Syringe\u003c\/td\u003e\n\u003ctd\u003e3–4cc per jar\u003c\/td\u003e\n\u003ctd\u003eInject through the self-healing port\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eLiquid Culture\u003c\/td\u003e\n\u003ctd\u003e3–4cc per jar\u003c\/td\u003e\n\u003ctd\u003eOften produces faster colonization\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eBulk Substrate Ratio\u003c\/td\u003e\n\u003ctd\u003e2–3 jars per 5 lbs substrate\u003c\/td\u003e\n\u003ctd\u003eRecommended for monotub grows\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eBest Use Case\u003c\/td\u003e\n\u003ctd\u003eMonotubs, trays, grow bags\u003c\/td\u003e\n\u003ctd\u003eIdeal for bulk substrate expansion\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eBuilt for Speed and Easy Spawn Transfer\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e24oz Super Quick Colonizing 5-Grain Spawn Jar\u003c\/strong\u003e was developed for growers who want both faster colonization and easier spawn handling. The smaller jar size allows quicker growth while the tapered design helps the finished grain spawn slide out more cleanly when it’s time to mix with bulk substrate.\u003c\/p\u003e\n\n\u003cp\u003eThis makes the jar especially useful for growers using \u003cstrong\u003emonotub systems, bulk substrate grows, and casing mix\u003c\/strong\u003e where quick colonization and easy jar handling can help improve workflow and consistency.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFast Colonizing Grain Spawn for Mushroom Cultivation\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMidwest Grow Kits 24oz Super Quick Colonizing 5-Grain Jar\u003c\/strong\u003e provides a sterile, ready-to-use spawn option designed for fast colonization and easy transfer into bulk substrate. If you want a grain jar that moves quickly and simplifies spawn transfer, this is one of the most efficient options available.\u003c\/p\u003e\n\u003cdiv style=\"margin: 30px 0; padding: 22px; border-radius: 14px; background: linear-gradient(135deg, #f8fbff, #eef6ff); border: 1px solid #dbeafe;\"\u003e\n  \n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 20px;\"\u003e\n    \n    \u003cdiv style=\"flex: 1 1 260px;\"\u003e\n      \n      \u003ch3 style=\"margin: 0 0 8px; font-size: 22px;\"\u003e\n        New to Grain Spawn?\n      \u003c\/h3\u003e\n      \n      \u003cp style=\"margin: 0 0 14px; font-size: 15px; color: #374151;\"\u003e\n        Learn exactly how to inoculate, incubate, and fully colonize your spawn bags or grain jars with our step-by-step guide.\n      \u003c\/p\u003e\n\n      \u003ca href=\"https:\/\/www.midwestgrowkits.com\/pages\/spawn-bag-grain-jar-guide-how-to-inoculate-incubate-colonize\" style=\"display: inline-block; padding: 12px 18px; background: #1e90ff; color: white; border-radius: 8px; font-weight: 600; text-decoration: none;\"\u003e\n        Read the Full Guide →\n      \u003c\/a\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex: 1 1 180px;\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Spawn_bag_guide_hero_1.png?v=1776512883\" alt=\"Spawn Bag and Grain Jar Guide\" style=\"width: 100%; border-radius: 10px;\"\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978230227093,"sku":"PQC7","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/5grain_24oz_single.jpg?v=1745528324"},{"product_id":"complete-refill-kit-for-large-66q-monotub-includes-grain-spawn-bulk-substrate","title":"Complete Refill Kit for Large 66Q Monotub - Includes Grain Spawn \u0026 Bulk Substrate","description":"\u003cp\u003e\u003cstrong\u003eComplete Refill Kit for Large 66Q Monotub – Grain Spawn + Bulk Substrate\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeep Your Monotub Going Strong – No Need to Start from Scratch!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReignite your growing cycle with the \u003cstrong\u003eComplete Refill Kit for your Large 66-Quart Monotub\u003c\/strong\u003e—a cost-effective, all-in-one solution to keep your setup producing flush after flush. Whether you're on your second harvest or your seventh, this kit delivers the essential components needed to revitalize your monotub without having to buy a brand-new system.\u003c\/p\u003e\n\u003cp\u003eJust add your favorite spore syringe or liquid culture—and you're back in business.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    \u003cstrong\u003e(2) 5-Grain Spawn Bags\u003c\/strong\u003e – Packed with premium sterilized grain for vigorous colonization\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   (2) 5 lb Bags of Select Bulk Substrate (10 lbs total) \u003c\/strong\u003e– Fully hydrated, pasteurized, and nutrient-rich\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e(6) Filter Disks \u003c\/strong\u003e– Maintain ideal airflow and reduce contamination risk\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eCustom-Fit Black Monotub Liner \u003c\/strong\u003e– Retains moisture, supports even colonization, and makes cleanup easier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the Refill Kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e   \u003cstrong\u003e Saves Money \u003c\/strong\u003e– Bundle pricing beats buying each item separately\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eConvenient\u003c\/strong\u003e – Everything you need, all in one box\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Reusable Monotub Friendly\u003c\/strong\u003e – Perfect for keeping your existing 66Q setup going\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Beginner-Friendly \u003c\/strong\u003e– Just inject, incubate, and fruit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're continuing a successful grow or bouncing back from a reset, this refill kit is the fastest and easiest way to keep your 66Q monotub thriving.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimited Time Deal: \u003c\/strong\u003e\u003cem\u003eAdd a heat mat at checkout for only $15 and grow anywhere—no warm room required!\u003c\/em\u003e\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978230456469,"sku":"RFL66","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Large_66Q_Monotub_refill_web.jpg?v=1745528327"},{"product_id":"midwests-select-bulk-substrate-casing-mix-30-pounds-bulk-6-pack","title":"Midwest's Select Bulk Substrate Casing Mix - 30 Pounds (BULK 6-PACK)","description":"\u003cp\u003e\u003cstrong\u003eMidwest’s Select Bulk Substrate Casing Mix – 30 lbs (6-Pack Bulk Bundle Special pricing for 15th Anniversary Sale) \u003cb\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e(Sorry, no additional Discounts can be applied)\u003c\/span\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWholesale Value • Ready-to-Use • Pasteurized • Built for Monotub \u0026amp; Bulk Grows\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eScale your grows and save with our \u003cstrong\u003e30 pounds Select Bulk Substrate 6-Pack\u003c\/strong\u003e—six fully hydrated, pasteurized 5 lb bags designed for consistent, high-performance bulk growing. Perfect for monotubs, trays, and large batch setups, this bundle delivers the same trusted substrate used by tens of thousands of growers, now at a discounted bulk price.\u003c\/p\u003e\n\u003cp\u003eEach bag arrives at ideal \u003cstrong\u003efield capacity\u003c\/strong\u003e with a balanced pH and moisture profile, so you can go straight from \u003cstrong\u003efully colonized grain spawn\u003c\/strong\u003e to mixing and growing—no prep required.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose the 6-Pack Bulk Bundle?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSave More When You Scale\u003c\/strong\u003e – Discounted bulk pricing vs. individual bags, perfect for frequent growers and larger setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for Maximum Yield\u003c\/strong\u003e – Developed through extensive testing to support strong colonization, dense mycelium growth, and productive flushes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady-to-Use Convenience\u003c\/strong\u003e – Fully hydrated and pasteurized—no mixing, no measuring, no guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent, Repeatable Results\u003c\/strong\u003e – Uniform texture, moisture, and pH balance across every bag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced pH \u0026amp; Mineral Support\u003c\/strong\u003e – Calcium-enhanced blend helps create ideal growing conditions while reducing contamination risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted by 50,000+ Growers\u003c\/strong\u003e – Over 100,000 bags sold since 2011.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 × 5 lb bags\u003c\/strong\u003e of Select Bulk Substrate (30 lbs total)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-pasteurized \u0026amp; pre-hydrated\u003c\/strong\u003e to ideal field capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep-by-step Bulk Grow Guide (PDF)\u003c\/strong\u003e included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eHow Much Does It Cover?\u003c\/h2\u003e\n\u003cp\u003eThis 30 lb bundle is ideal for multiple monotub grows or larger bulk setups. Use the chart below to dial in your ratios and maximize performance:\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin: 18px 0;\"\u003e\u003cimg style=\"max-width: 100%; height: auto; border-radius: 10px;\" alt=\"Spawn to substrate ratio chart for bulk substrate use\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Select_Bulk_Substrate_black_insert.jpg?v=1776163269\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick rule of thumb:\u003c\/strong\u003e Most growers use a \u003cstrong\u003e2:1 to 3:1 substrate-to-grain ratio\u003c\/strong\u003e for fast colonization and consistent yields.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eRecommended Use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e~1 grain spawn bag per 5 lb substrate bag\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2–3 grain jars (24–32 oz) per bag\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIdeal for monotubs, trays, and bulk containers\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003ePremium Ingredients\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoco coir + vermiculite\u003c\/strong\u003e for structure and moisture retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydrated lime \u0026amp; pH buffers\u003c\/strong\u003e for stable growing conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGypsum \u0026amp; mineral water\u003c\/strong\u003e to support mycelial growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAzomite Trace mineral blend\u003c\/strong\u003e for improved performance and consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eStorage \u0026amp; Shelf Life\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoom temperature:\u003c\/strong\u003e Store sealed in a cool, dry place for up to 5–6 months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended storage:\u003c\/strong\u003e Refrigerate for longer shelf life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid freezing\u003c\/strong\u003e and extreme temperature swings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eThis bulk bundle is already discounted. Coupon codes and promotional discounts do not apply. If you'd like to use a promo code on other items, please place this product in a separate order.\u003c\/em\u003e\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978230522005,"sku":"SBC6p","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/6pack_select_casing_web.jpg?v=1745528329"},{"product_id":"ultimate-mushroom-growing-incubator-kit","title":"Ultimate Mushroom Growing \u0026 Incubator kit","description":"\u003cp\u003e\u003cstrong\u003eUltimate Mushroom Growing \u0026amp; Incubator Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomated Incubation + Fruiting in One Compact, Beginner-Friendly System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt from years of real-world cultivation experience, the \u003cstrong\u003eUltimate Mushroom Growing \u0026amp; Incubator Kit\u003c\/strong\u003e delivers reliable, automated mushroom growth in a compact, beginner-friendly setup. Designed and assembled by \u003cstrong\u003eMidwest Grow Kits\u003c\/strong\u003e, this all-in-one system functions as both an incubator and fruiting chamber—creating consistent temperature, humidity, and airflow without constant monitoring.\u003c\/p\u003e\n\u003cp\u003eUnlike basic grow kits, the Ultimate Kit features a \u003cstrong\u003epositive-pressure air exchange system\u003c\/strong\u003e with HEPA filtration, a \u003cstrong\u003e900-lumen dual-spectrum LED grow light\u003c\/strong\u003e, and a \u003cstrong\u003efully submersible heater\u003c\/strong\u003e to help maintain ideal growing conditions from colonization through harvest. Everything is designed to work together, reducing guesswork and helping lower contamination risk.\u003c\/p\u003e\n\u003cp\u003eThis system is ideal for first-time growers who want dependable results, as well as experienced cultivators looking for a compact, automated setup that fits easily in a closet, shelf, or spare room.\u003c\/p\u003e\n\u003cp\u003eTrusted by thousands of growers and refined through years of in-house testing, the Ultimate Mushroom Growing \u0026amp; Incubator Kit remains one of Midwest Grow Kits’ most popular and proven systems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Growers Love This Kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Plug-and-Play Automation\u003c\/strong\u003e – Designed to maintain proper temperature, humidity, and airflow with minimal adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositive Pressure Air Exchange\u003c\/strong\u003e – HEPA-filtered airflow reduces contamination risk without drilling or modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncubation + Fruiting in One Chamber\u003c\/strong\u003e – Start incubation and transition directly into fruiting using the same compact system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated LED Grow Lighting\u003c\/strong\u003e – Dual-spectrum 900-lumen LED supports healthy mushroom development in low-light spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Temperature Control\u003c\/strong\u003e – Fully submersible heater supports consistent warmth throughout every growth stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Yet Expandable\u003c\/strong\u003e – Holds up to 18 jars at once while remaining small enough for shelves and closets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeginner-Friendly Learning System\u003c\/strong\u003e – Includes printed guides and instant video access to walk you through each step.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e(Everything you need to begin growing—no drilling, tools, or modifications required.)\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(12) Ultimate ½ Pint Substrate Jars – Pressure-sterilized and ready to grow\u003c\/li\u003e\n\u003cli\u003eDual-Function Growing Chamber – 30 Qt Ultra Latch design (18\" × 14\" × 12\")\u003c\/li\u003e\n\u003cli\u003eHolds up to 18 jars simultaneously\u003c\/li\u003e\n\u003cli\u003eFully Submersible Aquarium Heater with Adjustable Thermostat\u003c\/li\u003e\n\u003cli\u003eDigital Thermometer \u0026amp; Hygrometer – Real-time climate monitoring\u003c\/li\u003e\n\u003cli\u003eUltra-Quiet Electric Air Pump\u003c\/li\u003e\n\u003cli\u003eSilicone HEPA-Filtered Air Hose – Positive pressure airflow system\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty 24-Hour Timer – Up to 24 on\/off cycles per day\u003c\/li\u003e\n\u003cli\u003e900-Lumen Dual-Spectrum LED Grow Light – 36-diode, 110V\u003c\/li\u003e\n\u003cli\u003eOutlet Light Adapter – Compatible with extension cords\u003c\/li\u003e\n\u003cli\u003e1 Gallon Horticultural-Grade Perlite\u003c\/li\u003e\n\u003cli\u003eGloves \u0026amp; Alcohol Swabs – For sterile handling\u003c\/li\u003e\n\u003cli\u003ePrinted Setup \u0026amp; Grow Guides – Full-color, step-by-step instructions\u003c\/li\u003e\n\u003cli\u003eInstant Video Access – Full grow guide available immediately after checkout\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFREE Shipping!\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eComponent\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChamber Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30 Qt (~1.1 cu ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eJar Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUp to 18 jars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLighting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDual-spectrum LED – 900 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHeating System\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSubmersible heater w\/ thermostat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAir Exchange\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePositive pressure HEPA filtration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e110 V standard outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSetup Time\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e~15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978230587541,"sku":"U01","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Ultimate_kit_2021_web.jpg?v=1745528332"},{"product_id":"all-in-one-mushroom-grow-bag-4-lbs-for-manure-loving-mushrooms","title":"All-in-One Mushroom Grow Bag (4 lbs) for Manure Loving Mushrooms","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n\n.fade-in-video {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n\n.video-pop {\n  box-shadow: 0 12px 30px rgba(0,0,0,0.12);\n  border-radius: 10px;\n  overflow: hidden;\n}\n\n.info-callout {\n  background: #f8fafc;\n  border: 1px solid #e5e7eb;\n  border-radius: 8px;\n  padding: 16px 18px;\n  margin: 20px 0;\n}\n\n.compare-cards {\n  display: grid;\n  grid-template-columns: 1fr;\n  gap: 18px;\n  margin: 18px 0 28px 0;\n}\n\n.compare-card {\n  border: 1px solid #e5e5e5;\n  border-radius: 10px;\n  padding: 18px;\n  background: #ffffff;\n  box-shadow: 0 4px 14px rgba(0,0,0,0.04);\n}\n\n.compare-card.featured {\n  background: #eef6ff;\n  border-color: #cfe3ff;\n}\n\n.compare-card h3 {\n  margin: 0 0 14px 0;\n  font-size: 22px;\n}\n\n.compare-list {\n  list-style: none;\n  padding: 0;\n  margin: 0;\n}\n\n.compare-list li {\n  padding: 10px 0;\n  border-top: 1px solid #ececec;\n}\n\n.compare-list li:first-child {\n  border-top: none;\n}\n\n.compare-label {\n  display: block;\n  font-weight: 700;\n}\n\n@media screen and (min-width: 900px) {\n  .compare-cards {\n    grid-template-columns: minmax(0,1.05fr) minmax(0,1.05fr) minmax(0,1.1fr);\n  }\n}\n\u003c\/style\u003e\n\n\u003cp\u003e\u003cb\u003eAll-in-One Mushroom Grow Bag (4 lb)\u003c\/b\u003e\u003c\/p\u003e\n\n\u003c!-- TOP VIDEO --\u003e\n\u003cdiv class=\"fade-in-video\" style=\"max-width: 900px; margin: 20px auto 30px auto;\"\u003e\n  \u003cdiv class=\"video-pop\"\u003e\n    \u003cvideo style=\"width: 100%;\" preload=\"metadata\" playsinline=\"\" muted=\"\" loop=\"loop\" autoplay=\"autoplay\"\u003e\n      \u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/21b0bcacfb514a38997ddd3f5046ee05.mp4\"\u003e\u003c\/video\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eThe \u003cb\u003eAll-in-One Mushroom Grow Bag (4 lb)\u003c\/b\u003e is a simple, beginner-friendly \u003cb\u003eall-in-one mushroom grow bag\u003c\/b\u003e designed for easy at-home growing. This \u003cb\u003esterile grow bag\u003c\/b\u003e combines grain spawn and bulk substrate in one ready-to-inoculate system, allowing you to inject spores or liquid culture, incubate, and fruit with minimal equipment.\u003c\/p\u003e\n\n\u003cp\u003eEach bag includes a pre-sterilized blend of \u003cb\u003egrain spawn and bulk substrate\u003c\/b\u003e inside a self-supporting filter bag with a \u003cb\u003eself-healing injection port\u003c\/b\u003e. It’s a great option for growers who want a straightforward \u003cb\u003efruit-in-the-bag\u003c\/b\u003e method without needing a full \u003ca href=\"https:\/\/www.midwestgrowkits.com\/collections\/monotubs-accessories\"\u003emonotub setup\u003c\/a\u003e. If you later want to scale up, you can also explore our \u003ca href=\"https:\/\/www.midwestgrowkits.com\/collections\/substrate-bulk-growing\"\u003ebulk substrate collection\u003c\/a\u003e and larger fruiting systems.\u003c\/p\u003e\n\n\u003cdiv class=\"info-callout\"\u003e\n  \u003cb\u003eWhy choose the 4 lb bag?\u003c\/b\u003e It’s one of the easiest ways to start growing mushrooms with minimal space, minimal equipment, and a clean, low-maintenance workflow.\n\u003c\/div\u003e\n\n\u003c!-- NEW GUIDE LINK BLOCK --\u003e\n\u003cdiv style=\"background: linear-gradient(135deg,#eef9ff,#f8fcff); border:1px solid #cfe3ff; border-radius:12px; padding:20px; margin:24px 0; box-shadow:0 4px 14px rgba(0,0,0,0.04);\"\u003e\n  \u003cdiv style=\"display:flex; align-items:center; gap:14px; flex-wrap:wrap;\"\u003e\n\n    \u003cdiv style=\"font-size:42px; line-height:1;\"\u003e📘\u003c\/div\u003e\n\n    \u003cdiv style=\"flex:1; min-width:260px;\"\u003e\n      \u003cdiv style=\"font-size:22px; font-weight:700; color:#004963; margin-bottom:6px;\"\u003e\n        New to Mushroom Growing?\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"font-size:16px; line-height:1.6; color:#334155;\"\u003e\n        Follow our complete \u003cb\u003estep-by-step All-in-One Mushroom Grow Bag Guide\u003c\/b\u003e covering inoculation, colonization, break \u0026amp; shake, fruiting conditions, harvesting, and troubleshooting tips.\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003ca href=\"https:\/\/www.midwestgrowkits.com\/pages\/all-in-one-mushroom-grow-bag-instructions-complete-step-by-step-grow-guide\" style=\"display:inline-block; background:#28aee4; color:#ffffff; text-decoration:none; padding:13px 22px; border-radius:999px; font-weight:700; white-space:nowrap;\"\u003e\n        View Full Grow Guide →\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eWhy Growers Choose This All-in-One Mushroom Grow Bag\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eAll-in-One\u003c\/b\u003e – Grain + substrate ready to go in one sterile bag\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eBeginner-Friendly\u003c\/b\u003e – Simple inoculate, incubate, and fruit workflow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eCompact\u003c\/b\u003e – Perfect for small spaces and easy storage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSterile\u003c\/b\u003e – Autoclaved in-house for consistency and reliability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFruit-in-the-Bag\u003c\/b\u003e – Great for growers who want a simple setup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFilter Patch\u003c\/b\u003e – .22 micron filter + self-healing injection port\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eTotal:\u003c\/b\u003e 4 lb all-in-one grow bag\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eGrain:\u003c\/b\u003e 1.75 lb Milo, Millet \u0026amp; Rye\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSubstrate:\u003c\/b\u003e 2.25 lb Coir \u0026amp; Vermiculite\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eBag:\u003c\/b\u003e Self-supporting sterile grow bag with filter + injection port\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eGuide:\u003c\/b\u003e Step-by-step instructions included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use This 4 lb All-in-One Grow Bag\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eInject 4–5cc of spores or 5–10cc of liquid culture through the injection port\u003c\/li\u003e\n  \u003cli\u003eIncubate at 72–76°F until healthy mycelium growth is established\u003c\/li\u003e\n  \u003cli\u003eBreak \u0026amp; shake at around 50–75% colonization when appropriate\u003c\/li\u003e\n  \u003cli\u003eIntroduce light and fresh air for fruiting conditions\u003c\/li\u003e\n  \u003cli\u003eHarvest directly from the bag, or transfer to a larger setup if desired\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhich Growing Method Is Right for You?\u003c\/h2\u003e\n\u003cdiv class=\"compare-cards\"\u003e\n\n  \u003cdiv class=\"compare-card featured\"\u003e\n    \u003ch3\u003e4 lb Bag\u003c\/h3\u003e\n    \u003cul class=\"compare-list\"\u003e\n      \u003cli\u003e\n        \u003cspan class=\"compare-label\"\u003eBest For\u003c\/span\u003e\n        Beginners\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"compare-label\"\u003eDifficulty\u003c\/span\u003e\n        Easy\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"compare-label\"\u003eSpace\u003c\/span\u003e\n        Very Minimal\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"compare-label\"\u003eYield\u003c\/span\u003e\n        Moderate\n      \u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"compare-card\"\u003e\n    \u003ch3\u003e\n      \u003ca href=\"https:\/\/www.midwestgrowkits.com\/products\/xl-all-in-one-mushroom-grow-bag-6-lbs-for-manure-loving-mushrooms\" style=\"text-decoration:none; color:inherit;\"\u003e\n        6 lb XL Bag\n      \u003c\/a\u003e\n    \u003c\/h3\u003e\n    \u003cul class=\"compare-list\"\u003e\n      \u003cli\u003e\n        \u003cspan class=\"compare-label\"\u003eBest For\u003c\/span\u003e\n        Larger flushes\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"compare-label\"\u003eDifficulty\u003c\/span\u003e\n        Easy\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"compare-label\"\u003eSpace\u003c\/span\u003e\n        Low\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"compare-label\"\u003eYield\u003c\/span\u003e\n        Higher\n      \u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"compare-card\"\u003e\n    \u003ch3\u003e\n      \u003ca href=\"https:\/\/www.midwestgrowkits.com\/collections\/monotubs-accessories\" style=\"text-decoration:none; color:inherit;\"\u003e\n        Monotub\n      \u003c\/a\u003e\n    \u003c\/h3\u003e\n    \u003cul class=\"compare-list\"\u003e\n      \u003cli\u003e\n        \u003cspan class=\"compare-label\"\u003eBest For\u003c\/span\u003e\n        Scaling up\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"compare-label\"\u003eDifficulty\u003c\/span\u003e\n        Beginner \u0026amp; Intermediate\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"compare-label\"\u003eSpace\u003c\/span\u003e\n        More needed\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"compare-label\"\u003eYield\u003c\/span\u003e\n        The Highest\n      \u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch2\u003eVideo Overview\u003c\/h2\u003e\n\n\u003cdiv class=\"fade-in-video\" style=\"max-width: 900px; margin: 20px auto;\"\u003e\n  \u003cdiv class=\"video-pop\"\u003e\n    \u003cdiv style=\"position: relative; padding-bottom: 56.25%;\"\u003e\n      \u003ciframe style=\"position: absolute; width: 100%; height: 100%; border: 0;\" src=\"https:\/\/player.vimeo.com\/video\/929495006\"\u003e\n      \u003c\/iframe\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eBoost Your Success With QuickCulture\u003c\/h2\u003e\n\n\u003cdiv style=\"text-align: center;\"\u003e\n  \u003ca href=\"https:\/\/www.midwestgrowkits.com\/products\/quickculture-mini-spore-germinating-liquid-culture-jars-3-pack\"\u003e\n    \u003cimg style=\"max-width: 100%; border-radius: 6px;\" src=\"https:\/\/i.ibb.co\/5gFCPTnN\/6-LB-AIO-Slide-4.jpg\" alt=\"QuickCulture liquid culture jars for faster mushroom grow bag inoculation\"\u003e\n  \u003c\/a\u003e\n\u003c\/div\u003e","brand":"Myco Labs","offers":[{"title":"Default Title","offer_id":45978231439509,"sku":"ALL1","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/New_all_in_one_main_White_background_2000x2000_ce0e9b5b-f321-4cd7-90a7-d2af38092d3b.jpg?v=1769803349"},{"product_id":"3-pack-premium-24-oz-super-quick-colonizing-5-grain-jar-24oz","title":"3-Pack Premium 24 Oz Super-Quick-Colonizing 5-grain Jar (24oz)","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n.fade-in-media {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n.spec-table,\n.usage-table {\n  width: 100%;\n  border-collapse: collapse;\n  margin: 18px 0 24px 0;\n  font-size: 15px;\n}\n.spec-table th,\n.spec-table td,\n.usage-table th,\n.usage-table td {\n  border: 1px solid #e5e5e5;\n  padding: 10px 12px;\n  text-align: left;\n  vertical-align: top;\n}\n.spec-table th,\n.usage-table th {\n  background: #f7f7f7;\n}\n.info-callout {\n  background: #f8fafc;\n  border: 1px solid #e5e7eb;\n  border-radius: 8px;\n  padding: 16px 18px;\n  margin: 20px 0;\n}\n\u003c\/style\u003e\n\u003cp\u003e\u003cstrong\u003e3-Pack Premium 24oz Super Quick Colonizing 5-Grain Jars\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLightning-Fast Colonization, Tapered Jar Design \u0026amp; Sterile Grain Spawn for Easy Bulk Growing\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- Top Colonization Timeline Image --\u003e\n\u003cdiv class=\"fade-in-media\" style=\"text-align: center; margin: 18px 0 28px 0;\"\u003e\u003cimg style=\"max-width: 100%; height: auto; border-radius: 10px; box-shadow: 0 12px 30px rgba(0,0,0,0.12);\" alt=\"24oz 5-grain spawn jar colonization timeline showing fast mushroom grain jar colonization progress\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/24oz_5grain_Jars_timeline.jpg?v=1773500920\"\u003e\u003c\/div\u003e\n\u003cp\u003eGrow faster with \u003cstrong\u003eMidwest Grow Kits 3-Pack Premium 24oz Super Quick Colonizing 5-Grain Jars\u003c\/strong\u003e. These custom \u003cstrong\u003e24oz tapered glass grain spawn jars\u003c\/strong\u003e are built for growers who want rapid colonization, easy inoculation, and a jar design that makes colonized grain easier to remove when it is ready for bulk substrate or other expansion.\u003c\/p\u003e\n\u003cp\u003eCompared to standard 32oz jars, these 24oz jars are known for \u003cstrong\u003efaster average colonization times\u003c\/strong\u003e thanks to their smaller size, efficient grain mass, and optimized 5-grain blend. The custom tapered shape also helps the colonized jar contents slide out more easily once fully grown, making transfer cleaner and more convenient.\u003c\/p\u003e\n\u003cdiv class=\"info-callout\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eWhy growers love these jars:\u003c\/strong\u003e They colonize faster than larger 32oz jars, use a high-performance 5-grain blend, and feature a tapered glass design that helps the finished colonized cake slide out with less effort when it is time to spawn to bulk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose Our 24oz Super Quick Colonizing Jars?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Fastest Grain Spawn Product We Sell\u003c\/strong\u003e – Unique jar shape and size helps support quicker average colonization times.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTapered Glass Design\u003c\/strong\u003e – Makes it easier to slide the fully colonized grain mass out of the jar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Colonization Blend\u003c\/strong\u003e – High ratio of smaller grains helps create more inoculation points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean \u0026amp; Easy Inoculation\u003c\/strong\u003e – Self-healing injection port works with spores or liquid culture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Gas Exchange\u003c\/strong\u003e – Premium 0.22 micron filter disk supports airflow while helping maintain sterility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreat for Bulk Growing\u003c\/strong\u003e – Ideal for monotubs, trays, casing mix, and bulk substrate expansion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eThree (3) 24oz Tapered Glass Grain Spawn Jars\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium 5-Grain Blend\u003c\/strong\u003e featuring:\n\u003cul\u003e\n\u003cli\u003eNutrient-enriched rye berries\u003c\/li\u003e\n\u003cli\u003eA high ratio of smaller grains for fast colonization\u003c\/li\u003e\n\u003cli\u003eSpecial mineral water mix fortified with gypsum and diammonium phosphate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.22 Micron Filter Disk\u003c\/strong\u003e for sterile gas exchange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Healing Injection Port\u003c\/strong\u003e for clean inoculation\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePressure Sterilized at 15 PSI for 120 Minutes\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eJar Size\u003c\/td\u003e\n\u003ctd\u003e24oz Tapered Glass Jars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e3 Jars Per Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrain Blend\u003c\/td\u003e\n\u003ctd\u003ePremium quick-colonizing 5-grain blend with nutrient-enriched rye berries and a high ratio of smaller grains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditives\u003c\/td\u003e\n\u003ctd\u003eGypsum and diammonium phosphate in a mineral water blend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003e0.22 micron filter disk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInjection Port\u003c\/td\u003e\n\u003ctd\u003eSelf-healing port for spores or liquid culture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterilization\u003c\/td\u003e\n\u003ctd\u003e15 PSI for 120 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAverage Colonization Time\u003c\/td\u003e\n\u003ctd\u003eApproximately 14–20 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Inoculation\u003c\/td\u003e\n\u003ctd\u003e3–4cc per jar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eRecommended Usage Chart\u003c\/h2\u003e\n\u003cp\u003eUse this quick chart as a general guide when planning your grow.\u003c\/p\u003e\n\u003ctable class=\"usage-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eRecommended Amount\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpore Syringe per Jar\u003c\/td\u003e\n\u003ctd\u003e3–4cc\u003c\/td\u003e\n\u003ctd\u003eInject through the self-healing port for clean inoculation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Culture per Jar\u003c\/td\u003e\n\u003ctd\u003e4-6cc\u003c\/td\u003e\n\u003ctd\u003eGreat choice for very fast colonization when using clean culture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulk Substrate Ratio\u003c\/td\u003e\n\u003ctd\u003e2–3 jars per 5 lbs of bulk casing mix\u003c\/td\u003e\n\u003ctd\u003eRecommended for monotub and bulk substrate grows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAverage Colonization Window\u003c\/td\u003e\n\u003ctd\u003e14–20 days\u003c\/td\u003e\n\u003ctd\u003eOften faster than standard 32oz grain jars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eDesigned for Speed and Easy Transfer\u003c\/h2\u003e\n\u003cp\u003eThese jars are built for growers who want both speed and convenience. The smaller 24oz size can colonize more quickly than larger jar formats, while the tapered glass shape makes it easier to remove the finished colonized grain when it is time to break it up or spawn it to bulk substrate.\u003c\/p\u003e\n\u003cp\u003eThat makes these jars an excellent option for growers using \u003cstrong\u003ebulk casing mix\u003c\/strong\u003e, \u003cstrong\u003emonotubs\u003c\/strong\u003e, and other bulk fruiting setups where fast turnaround and easy jar handling can improve the overall workflow.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePremium 24oz Grain Spawn Jars for Faster Mushroom Cultivation\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMidwest Grow Kits 3-Pack Premium 24oz Super Quick Colonizing 5-Grain Jars\u003c\/strong\u003e gives growers a sterile, ready-to-use grain spawn option designed for fast colonization, easy inoculation, and simpler transfer into bulk substrate. If you want a jar that moves quickly and is easier to empty once colonized, this is one of the best options in the lineup.\u003c\/p\u003e\n\u003cdiv style=\"margin: 30px 0; padding: 22px; border-radius: 14px; background: linear-gradient(135deg, #f8fbff, #eef6ff); border: 1px solid #dbeafe;\"\u003e\n  \n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 20px;\"\u003e\n    \n    \u003cdiv style=\"flex: 1 1 260px;\"\u003e\n      \n      \u003ch3 style=\"margin: 0 0 8px; font-size: 22px;\"\u003e\n        New to Grain Spawn?\n      \u003c\/h3\u003e\n      \n      \u003cp style=\"margin: 0 0 14px; font-size: 15px; color: #374151;\"\u003e\n        Learn exactly how to inoculate, incubate, and fully colonize your spawn bags or grain jars with our step-by-step guide.\n      \u003c\/p\u003e\n\n      \u003ca href=\"https:\/\/www.midwestgrowkits.com\/pages\/spawn-bag-grain-jar-guide-how-to-inoculate-incubate-colonize\" style=\"display: inline-block; padding: 12px 18px; background: #1e90ff; color: white; border-radius: 8px; font-weight: 600; text-decoration: none;\"\u003e\n        Read the Full Guide →\n      \u003c\/a\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex: 1 1 180px;\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Spawn_bag_guide_hero_1.png?v=1776512883\" alt=\"Spawn Bag and Grain Jar Guide\" style=\"width: 100%; border-radius: 10px;\"\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978232717461,"sku":"PQC3","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/3_pack_24oz_jars.jpg?v=1745528388"},{"product_id":"simple-mushroom-grow-kit-plus","title":"Simple Mushroom Grow Kit PLUS","description":"\u003cp\u003e\u003cstrong\u003eSimple Mushroom Grow Kit PLUS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for first-time growers, the \u003cstrong\u003eSimple Mushroom Grow Kit PLUS\u003c\/strong\u003e is an easy, reliable introduction to mushroom cultivation using the proven \u003cstrong\u003ePF Tek (BRF) method\u003c\/strong\u003e. Built around Midwest Grow Kits’ best-selling sterilized substrate jars, this all-in-one system teaches the fundamentals of inoculation, incubation, and fruiting—without overwhelming complexity.\u003c\/p\u003e\n\u003cp\u003eUnlike bare-bones starter kits, the Simple Kit PLUS includes valuable upgrades such as a \u003cstrong\u003edual-purpose monotub\u003c\/strong\u003e, \u003cstrong\u003edigital temperature and humidity monitoring\u003c\/strong\u003e, and a \u003cstrong\u003ehigh-output LED grow light\u003c\/strong\u003e to support consistent fruiting. Everything is sized and selected to work together seamlessly, reducing mistakes and increasing first-grow success.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg style=\"max-width: 100%; height: auto; border-radius: 6px;\" alt=\"Simple Mushroom Grow Kit PLUS fruiting at home\" src=\"https:\/\/i.ibb.co\/YG6rhKs\/Simple-kit-home-setting-upload.jpg\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis kit is ideal for beginners who want a cost-effective setup that still allows room to grow—making it easy to transition into bulk methods or larger monotub systems later.\u003c\/p\u003e\n\u003cp\u003eTrusted by thousands of first-time growers, the Simple Mushroom Grow Kit PLUS remains one of the most approachable and flexible ways to start your mycology journey.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Growers Love This Kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeginner-Friendly PF Tek System\u003c\/strong\u003e – Learn mushroom cultivation using the classic BRF jar method trusted for decades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-In-One Learning Setup\u003c\/strong\u003e – Incubate and fruit mushrooms in the same compact monotub chamber.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded Lighting Included\u003c\/strong\u003e – 900-lumen dual-spectrum LED supports healthy fruit development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClimate Awareness Made Simple\u003c\/strong\u003e – Digital thermometer and hygrometer help dial in ideal conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable \u0026amp; Reusable\u003c\/strong\u003e – Easily upgrade to bulk substrates or larger monotubs as your skills grow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuided Step-By-Step Learning\u003c\/strong\u003e – Printed instructions and video access walk you through every stage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e(Everything you need to begin growing—just add a spore or liquid culture syringe.)\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(6) Ultimate ½ Pint BRF Substrate Jars – Pressure-sterilized and ready to grow\u003c\/li\u003e\n\u003cli\u003eGrower’s Select 28-Quart Monotub – Dual-purpose incubation and fruiting chamber\u003c\/li\u003e\n\u003cli\u003eDigital Thermometer \u0026amp; Hygrometer – Accurate climate monitoring\u003c\/li\u003e\n\u003cli\u003e48-Diode Dual-Spectrum LED Grow Light – 900 lumens\u003c\/li\u003e\n\u003cli\u003eSocket-to-Outlet Light Adapter\u003c\/li\u003e\n\u003cli\u003e1 Gallon Horticultural-Grade Perlite – Clean and additive-free\u003c\/li\u003e\n\u003cli\u003e1 Quart Vermiculite – Ideal for casing or moisture retention\u003c\/li\u003e\n\u003cli\u003e(4) Monotub Hole Plugs \u0026amp; (4) Filter Disks – Balanced airflow and protection\u003c\/li\u003e\n\u003cli\u003eCustom Monotub Liner – Reduces side pinning and simplifies cleanup\u003c\/li\u003e\n\u003cli\u003eNitrile Gloves \u0026amp; Alcohol Swabs – For sterile handling\u003c\/li\u003e\n\u003cli\u003eFull-Color Printed Grow Guide – Step-by-step instructions\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide \u0026amp; Exclusive Video Library Access\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrow Method\u003c\/td\u003e\n\u003ctd\u003ePF Tek (BRF jars)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJar Quantity\u003c\/td\u003e\n\u003ctd\u003e6 × ½ pint jars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamber Size\u003c\/td\u003e\n\u003ctd\u003e28 Qt monotub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eDual-spectrum LED – 900 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitoring\u003c\/td\u003e\n\u003ctd\u003eDigital temperature \u0026amp; humidity gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetup Time\u003c\/td\u003e\n\u003ctd\u003e~15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eWorried About Temperature?\u003c\/h2\u003e\n\u003cp\u003eGrowing in a cooler room or fluctuating environment? Add a \u003cstrong\u003eLiquid Graphite Heating Mat\u003c\/strong\u003e to this kit for just \u003cstrong\u003e$12.99\u003c\/strong\u003e and save \u003cstrong\u003e35%\u003c\/strong\u003e. This energy-efficient mat provides gentle, even warmth to help maintain ideal incubation temperatures—perfect for year-round growing.\u003c\/p\u003e\n\u003cp\u003e👉 \u003ca href=\"https:\/\/www.midwestgrowkits.com\/products\/liquid-graphite-heating-mat?_pos=2\u0026amp;_psq=heat\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e \u003cstrong\u003eAdd the Liquid Graphite Heating Mat\u003c\/strong\u003e \u003c\/a\u003e\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978232946837,"sku":"S01","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Simple_Kit_Main_white_background.jpg?v=1770468724"},{"product_id":"all-in-one-bulk-monobag-kit","title":"All-in-One Bulk Monobag Kit","description":"\u003cp\u003e\u003cstrong\u003eAll-in-One Bulk Monobag Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGo From Jar to Bulk Harvest—The Easy Way!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake the next big step in your mushroom-growing journey with the \u003cstrong\u003eAll-in-One Bulk Monobag Kit\u003c\/strong\u003e—a beginner-friendly path to high-yield, bulk fruiting. Perfect for growers who have mastered jars and are ready to scale up, this kit makes the transition to bulk incredibly simple. Just inject your spores into the grain jar, let it colonize, then mix with the Select Casing Mix inside the heavy-duty Monobag—and watch your mushrooms take off!\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e  \u003cstrong\u003e  30oz 5-Grain Jar\u003c\/strong\u003e\u003cbr\u003e    Pre-sterilized with a self-healing injection port—ideal for fast colonization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e    5 lb Midwest Select Casing Mix\u003c\/strong\u003e\u003cbr\u003e    A professional-grade blend of coir, vermiculite, and pH buffers—pre-pasteurized and moisture-balanced for explosive growth.\u003c\/li\u003e\n\u003cli\u003e  \u003cstrong\u003e  12\"x8\"x20\" Gusseted Polybag (8mm)\u003c\/strong\u003e\u003cbr\u003e    Heavy-duty, self-supporting bag with pre-cut 1.66\" holes for filter placement.\u003c\/li\u003e\n\u003cli\u003e  \u003cstrong\u003e  2x 2\" Monotub Filter Disks\u003c\/strong\u003e\u003cbr\u003e    Easy peel-and-stick filters provide optimal air exchange while keeping contaminants out.\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eSpray Bottle\u003c\/strong\u003e\u003cbr\u003e    Maintain the perfect humidity with targeted misting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e    2 Bag Clamps\u003c\/strong\u003e\u003cbr\u003e    Secure your bag during colonization and fruiting stages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the Monobag Kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e   \u003cstrong\u003e Grow 5–10x More Than a Standard Jar\u003c\/strong\u003e\u003cbr\u003e    Upgrade to bulk without needing a full monotub or greenhouse setup.\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Simple 2-Step Process\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003col\u003e\n\u003cli\u003e   Inoculate the jar. 2. Mix with the casing mix in the Monobag.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003e   \u003cstrong\u003e No Special Equipment Needed\u003c\/strong\u003e\u003cbr\u003e    Everything is included—even misting tools and air filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e    Fast Setup, Fast Results\u003c\/strong\u003e\u003cbr\u003e    Colonization typically completes in 10–14 days after mixing with substrate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAbout the Select Casing Mix:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFormulated for superior results, this premium bulk mix outperforms standard 50\/50 coir and vermiculite recipes. It features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003e   Top-tier Coco Coir \u003c\/strong\u003e– Known for its high-yield performance and natural resistance to mold.\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eOptimized Moisture Content\u003c\/strong\u003e – Ready to use out of the bag.\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003ePasteurized \u0026amp; Pre-Mixed\u003c\/strong\u003e – No prep required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978234159253,"sku":"ALL2","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/All_in_one_kit.jpg?v=1745528420"},{"product_id":"the-mushroom-ecosphere-3-0","title":"The Mushroom Ecosphere 3.0","description":"\u003cp\u003e\u003cstrong\u003eThe Mushroom Ecosphere™ 3.0 – Complete Vertical Fruiting \u0026amp; Incubation Chamber\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEcosphere 3.0\u003c\/strong\u003e is here! One of our flagship kits for over 7 years, the \u003cstrong\u003eMushroom Ecosphere\u003c\/strong\u003e has continued to evolve based on customer feedback—and version 3.0 is our most powerful, efficient setup yet. Whether it’s jars, spawn bags, or bulk casing trays, this is the turn-key solution to growing in mass quantities.\u003c\/p\u003e\n\u003cp\u003eBy utilizing vertical space, the Ecosphere offers over 17.7 cubic feet of interior grow room while taking up minimal floor space. With four fully customizable tiers, you can run multiple projects simultaneously—all in one automated system.\u003c\/p\u003e\n\u003cp\u003eNow setting the temperature is easier than ever. Just program your desired temperature on the digital thermostat, and the custom convection-based climate control system does the rest.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s New in Ecosphere 3.0\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e    New Grower's Select™ 3L Monsoon Humidifier\u003c\/strong\u003e – Produces over 360ml\/hour of ultra-fine vapor with a longer-lasting ceramic atomizer.\u003c\/li\u003e\n\u003cli\u003e  \u003cstrong\u003e  Upgraded COB LED Lighting\u003c\/strong\u003e – Over 16.4 ft of customizable lighting to trigger mushroom development and support healthy fruiting.\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eCustom Molded 8mm HDPE Drip Liner \u003c\/strong\u003e– Thick, durable liner with 3” barrier walls—no cutting required.\u003c\/li\u003e\n\u003cli\u003e  \u003cstrong\u003e  New Brushless Circulation Fan \u003c\/strong\u003e– Sealed design for longevity in high-humidity environments.\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eEnhanced Air Exchange\u003c\/strong\u003e – High-flow filter disks allow fresh air movement while keeping humidity stable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe Mushroom Ecosphere 3.0 Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    4-Tier Model O.D. 29” x 20” x 63” Grow Chamber – \u003cstrong\u003e17.7 Cubic Feet\u003c\/strong\u003e of space\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e    5-Tier Model O.D. 29\" x 20\" x 75\" Grow Chamber \u003cstrong\u003e22.5 Cubic Feet\u003c\/strong\u003e of space\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eSteel Alloy Shelves\u003c\/strong\u003e – Easy tool-free frame assembly\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e    Custom Climate Control System\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e    200W Light-Free Infrared Heating Element\u003c\/li\u003e\n\u003cli\u003e    5” Circulation Fan (Brushless Motor)\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   Digital Thermostat \u0026amp; Temperature Controller\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e  \u003cstrong\u003e  3L High-Output Ultrasonic Monsoon Humidifier\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e    24-Hour Programmable Timers – For lighting and humidity\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   HTC-1 Thermometer \u0026amp; Hygrometer\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Heavy-Duty 8mm Drip Tray\u003c\/strong\u003e (custom molded)\u003c\/li\u003e\n\u003cli\u003e    1 Qt Lava Rocks\u003c\/li\u003e\n\u003cli\u003e    16.4ft COB LED Strip Lighting – 1550 Lumen \/ 6000K\u003c\/li\u003e\n\u003cli\u003e    2 Aluminum Grow Trays (fits 2 per shelf)\u003c\/li\u003e\n\u003cli\u003e    10 Peel \u0026amp; Stick Poly Filter Disks\u003c\/li\u003e\n\u003cli\u003e    Detailed Setup Instructions with Step-by-Step Photos\u003c\/li\u003e\n\u003cli\u003e  \u003cstrong\u003e  Instant Access to Our Growing Guide Library\u003c\/strong\u003e (Jars, Spawn Bags, Bulk)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Capacity:\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eGrowing Method\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e    \u003c\/strong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMax Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eJars  \u003c\/strong\u003e-  8 Cases (96 Jars)\u003cbr\u003e\u003cstrong\u003eSpawn Bags \u003c\/strong\u003e -  20 Bags (10 orders)\u003cbr\u003e\u003cstrong\u003eCasing Trays\u003c\/strong\u003e  -  5 Large Trays\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eEcosphere 3.0\u003c\/strong\u003e is completely self-automated and easy to use. Simply place the climate system on the bottom rack, plug into the digital thermostat, and set your desired temp—set it and forget it. Each heating system is hand-built and tested by a licensed electrician to ensure safe, even heating with no hot spots or humidity gaps.\u003c\/p\u003e\n\u003cp\u003eWhether you're growing jars, trays, or bags—this is your all-in-one vertical fruiting chamber solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your Tent! 4-Tier or 5-Tier Model\u003c\/strong\u003e\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"4-Tier","offer_id":46483646447765,"sku":"ECO1","price":209.99,"currency_code":"USD","in_stock":true},{"title":"5-Tier","offer_id":46483646480533,"sku":"ECO55","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Ecosphere_3.0_new.jpg?v=1770066914"},{"product_id":"the-mushroom-ecosphere-3-0-foundation-edition","title":"The Mushroom Ecosphere 3.0 Foundation Edition","description":"\u003cp\u003e\u003cstrong\u003eThe Mushroom Ecosphere 3.0 – Foundation Edition\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Customizable. Space-Saving. Built to Grow With You.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your size! 4-Tier or 5-Tier Model!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eEcosphere 3.0 Foundation Edition\u003c\/strong\u003e is your all-in-one greenhouse system, engineered for serious cultivators who want maximum flexibility without compromising on space. Whether you're working with jars, spawn bags, monotubs, or trays, this vertical fruiting chamber puts over \u003cstrong\u003e17.7 or 22.5 cubic feet\u003c\/strong\u003e of growing room into a compact footprint—making it ideal for high-yield home grows and small-scale production alike.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eFoundation Edition\u003c\/strong\u003e includes \u003cstrong\u003eall core components\u003c\/strong\u003e, giving you a customizable framework to expand as your projects evolve. From multi-tiered fruiting to efficient humidity and lighting control, this setup brings professional-level design to your grow room—no guesswork required.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eFoundation Edition Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003e   4-Tier Greenhouse (29” x 20” x 63.5”) or 5-Tier (29\" x 20\" x 75\")\u003c\/strong\u003e\u003cbr\u003e    Durable steel frame with 4 shelves and over 17.7 cubic feet of growing space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e    Grower’s Select 3L Monsoon Humidifier\u003c\/strong\u003e\u003cbr\u003e    Reliable, high-output ultrasonic humidifier ideal for mushroom cultivation.\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e 16 ft COB LED Strip Light Set\u003c\/strong\u003e\u003cbr\u003e    Full-spectrum lighting for optimal fruiting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e    Custom HDPE Drip Liner\u003c\/strong\u003e\u003cbr\u003e    Heavy-duty 8mm liner with 3\" walls to protect floors and contain humidity.\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   10 Peel \u0026amp; Stick Air Exchange Disks\u003c\/strong\u003e\u003cbr\u003e    Pre-cut polyfil filters for passive gas exchange.\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   Bluetooth Thermometer\/Hygrometer\u003c\/strong\u003e\u003cbr\u003e    Monitor temp and humidity directly on the unit or through your smartphone.\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   2 x 24-Hour Timers\u003c\/strong\u003e\u003cbr\u003e    One for lighting, one for manual humidifier control.\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   Zip Ties\u003c\/strong\u003e\u003cbr\u003e    For securing components and customizing your setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e    Setup Guide\u003c\/strong\u003e\u003cbr\u003e    Step-by-step instructions for quick assembly and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the Ecosphere Foundation Edition?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    Compact design, big yields – fits easily into most indoor environments.\u003c\/li\u003e\n\u003cli\u003e    Stackable design with room to add a 5th shelf.\u003c\/li\u003e\n\u003cli\u003e    Optimized for fresh air exchange, passive humidity retention, and consistent lighting.\u003c\/li\u003e\n\u003cli\u003e    A true turn-key fruiting chamber, ready to evolve with your growing needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Capacity of 4-Tier:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e   \u003cstrong\u003e Jars:\u003c\/strong\u003e Up to 8 cases (96 jars)\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eSpawn Bags:\u003c\/strong\u003e Up to 20 bags (10 orders)\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   Casing Trays:\u003c\/strong\u003e Up to 5 trays (with casing mix)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Add-Ons Available:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpand your system with these plug-and-play accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    \u003cstrong\u003eDigital Humidity Controller\u003c\/strong\u003e – Automate humidity to your exact spec.\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eFresh Air Amplifier Fan System\u003c\/strong\u003e – Boost fresh air exchange in real time.\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eHard Molded Drip Tray \u003c\/strong\u003e– Protect your floors with durable molded support.\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e5th or 6th Tier attic Shelf Add-On \u003c\/strong\u003e– Maximize space with an attic-style top shelf.\u003c\/li\u003e\n\u003cli\u003e  \u003cstrong\u003e  Digital Temperature Controller\u003c\/strong\u003e – Dial in heating control with any external heat source.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"4-Tier","offer_id":46488177279125,"sku":"ECO7","price":134.99,"currency_code":"USD","in_stock":true},{"title":"5-Tier","offer_id":46488177311893,"sku":"ECO75","price":154.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Ecosphere_Foundation.jpg?v=1745528434"},{"product_id":"complete-xl-specialty-grass-lovers-bulk-spawn-growing-casing-kit","title":"Complete XL Specialty Grass Lover's Bulk Spawn Growing \u0026 Casing Kit","description":"\u003cp\u003e\u003cstrong\u003eComplete XL Specialty Grass Lover's Bulk Spawn Growing \u0026amp; Casing Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll-in-One Growing System for Grassland Varieties – Inspired by Gordo Tek\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur \u003cstrong\u003eComplete XL Specialty Grass Loving Mushroom Kit\u003c\/strong\u003e has all the essentials for growing specific mushroom varieties that require a specialized substrate and casing. Inspired by the Gordo Tek method, this kit is ideal for species typically found in warm grasslands that require extreme fresh air exchange and elevated fruiting temperatures.\u003c\/p\u003e\n\u003cp\u003eEverything in this XL kit is sterilized and ready to use, from our 5-grain spawn jars to our pasture-fed manure-based substrate and specialty casing mix. Whether you're an advanced grower or a passionate hobbyist, this kit is designed to simplify the process while meeting the environmental demands of more sensitive species.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded in the Kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    \u003cstrong\u003e(2) Low-Profile Sterilite 41 Quart Totes (29\"x18\"x6\")\u003c\/strong\u003e – maximize surface area\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eGrower’s Select Smart Digital Aquarium Heater\u003c\/strong\u003e – safe for plastic totes, adjustable temp\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e(3) 32oz 5-Grain Jars \u003c\/strong\u003e– fully sterilized and quick to colonize\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e9 lbs Grass Lover’s Horse Manure-Based Substrate\u003c\/strong\u003e – pasteurized and vacuum sealed (3 x 3lb bags)\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e5 lbs Sphagnum Peat Moss and Vermiculite Casing Mix\u003c\/strong\u003e – pH adjusted and sterilized\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e36\" Digital Probe Thermometer\u003c\/strong\u003e – for accurate substrate-level readings\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Screen and Clamp Kit \u003c\/strong\u003e– allows for indirect misting and maximum air exchange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEverything has been carefully selected to mimic natural growing environments for these unique species. The bottom tub holds water, and the top tote floats, allowing full control of the temperature using the included aquarium heater. The casing layer arrives in a unicorn spawn bag—just add water, sterilize, and apply.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSetup Overview:\u003c\/strong\u003e\u003cbr\u003eInoculate the 5-grain jars with your preferred grass-loving strain. Once colonized, break up the spawn and mix with the manure-based substrate in the top tote. Heat water in the bottom tub and maintain a temperature of 79–81°F with the included heater. Add a 1.5” layer of casing mix on top, attach the screen cover, and mist as needed.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This kit is not intended to grow Panaeolus cyanescens or Psilocybe natalensis unless legally licensed by your local agricultural or research authorities. Always check your country's laws and regulations regarding exotic species.\u003c\/em\u003e\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978236125333,"sku":"GDTK1","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Grass_Specialty_web.jpg?v=1745528448"},{"product_id":"3-pack-premium-quick-colonizing-5-grain-jar-32oz","title":"3-Pack Premium Quick-Colonizing 5-grain Jar (32oz)","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n.fade-in-media {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n.spec-table,\n.usage-table {\n  width: 100%;\n  border-collapse: collapse;\n  margin: 18px 0 24px 0;\n  font-size: 15px;\n}\n.spec-table th,\n.spec-table td,\n.usage-table th,\n.usage-table td {\n  border: 1px solid #e5e5e5;\n  padding: 10px 12px;\n  text-align: left;\n  vertical-align: top;\n}\n.spec-table th,\n.usage-table th {\n  background: #f7f7f7;\n}\n.info-callout {\n  background: #f8fafc;\n  border: 1px solid #e5e7eb;\n  border-radius: 8px;\n  padding: 16px 18px;\n  margin: 20px 0;\n}\n\u003c\/style\u003e\n\n\u003cp\u003e\u003cstrong\u003e3-Pack Premium Quick-Colonizing 5-Grain Spawn Jars (32oz Wide Mouth)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSterile Grain Spawn Jars for Fast Colonization, Easy Inoculation \u0026amp; Bulk Growing\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003c!-- Top Colonization Timeline Image --\u003e\n\u003cdiv class=\"fade-in-media\" style=\"text-align: center; margin: 18px 0 28px 0;\"\u003e\n  \u003cimg style=\"max-width: 100%; height: auto; border-radius: 10px; box-shadow: 0 12px 30px rgba(0,0,0,0.12);\" alt=\"5-grain spawn jar colonization timeline showing mushroom grain jar progress from inoculation to full colonization\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/5grain_jar_timeline_1K_16_9_low.jpg?v=1773499008\"\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eGet faster, more reliable growth with \u003cstrong\u003eMidwest Grow Kits Premium 5-Grain Spawn Jars\u003c\/strong\u003e. This 3-pack of \u003cstrong\u003e32oz wide mouth sterile grain jars\u003c\/strong\u003e is designed for growers who want dependable colonization, easy inoculation, and strong performance for \u003ca href=\"https:\/\/www.midwestgrowkits.com\/collections\/monotubs-accessories\"\u003emonotubs\u003c\/a\u003e, \u003ca href=\"https:\/\/www.midwestgrowkits.com\/collections\/substrate-bulk-growing\"\u003ebulk substrate\u003c\/a\u003e, and other mushroom cultivation projects.\u003c\/p\u003e\n\n\u003cp\u003eEach jar is filled with a carefully balanced \u003cstrong\u003e5-grain mushroom spawn blend\u003c\/strong\u003e made from rye berries, white milo, red milo, white millet, and red millet. This mix provides a range of grain sizes that creates more inoculation points, helping support rapid mycelium spread and more aggressive colonization compared to single-grain jars or larger bulk containers.\u003c\/p\u003e\n\n\u003cdiv class=\"info-callout\"\u003e\n  \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eWhy growers like 5-grain jars:\u003c\/strong\u003e Grain spawn jars can be more reliable and faster colonizing for beginners because the smaller grain volume is easy to monitor, easy to shake, and often colonizes quickly with less guesswork.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Choose Our 5-Grain Spawn Jars?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Colonization Potential\u003c\/strong\u003e – Multiple grain sizes create more inoculation points for strong, even growth.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBeginner-Friendly\u003c\/strong\u003e – Grain jars are easy to monitor and often more reliable for first-time growers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean \u0026amp; Easy Inoculation\u003c\/strong\u003e – Self-healing injection port makes spore syringe or liquid culture use simple.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Gas Exchange\u003c\/strong\u003e – Each lid includes a 0.22 micron filter disk for healthy airflow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSterile \u0026amp; Ready to Use\u003c\/strong\u003e – Professionally sterilized and prepared for immediate inoculation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat for Bulk Growing\u003c\/strong\u003e – Ideal for mixing with casing mix or bulk substrate in monotubs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eThree (3) 32oz Wide Mouth Glass Spawn Jars\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium 5-Grain Blend\u003c\/strong\u003e made with:\n    \u003cul\u003e\n      \u003cli\u003eRye berries\u003c\/li\u003e\n      \u003cli\u003eWhite milo\u003c\/li\u003e\n      \u003cli\u003eRed milo\u003c\/li\u003e\n      \u003cli\u003eWhite millet\u003c\/li\u003e\n      \u003cli\u003eRed millet\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGypsum \u0026amp; Calcium Phosphate\u003c\/strong\u003e for improved grain performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.22 Micron Filter Disk\u003c\/strong\u003e for gas exchange\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Healing Injection Port\u003c\/strong\u003e for clean inoculation\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSterilized at 15 PSI for 120 Minutes\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eComponent\u003c\/th\u003e\n      \u003cth\u003eDetails\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eJar Size\u003c\/td\u003e\n      \u003ctd\u003e32oz Wide Mouth Glass Jars\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePack Size\u003c\/td\u003e\n      \u003ctd\u003e3 Jars Per Pack\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eGrain Blend\u003c\/td\u003e\n      \u003ctd\u003eRye berries, white milo, red milo, white millet, red millet\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAdditives\u003c\/td\u003e\n      \u003ctd\u003eGypsum and calcium phosphate\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFilter Type\u003c\/td\u003e\n      \u003ctd\u003e0.22 micron filter disk\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInjection Port\u003c\/td\u003e\n      \u003ctd\u003eSelf-healing port for spores or liquid culture\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSterilization\u003c\/td\u003e\n      \u003ctd\u003e15 PSI for 120 minutes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRecommended Inoculation\u003c\/td\u003e\n      \u003ctd\u003e3–4cc per jar\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eRecommended Usage Chart\u003c\/h2\u003e\n\u003cp\u003eUse this quick chart as a general guide when planning your bulk grow.\u003c\/p\u003e\n\u003ctable class=\"usage-table\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eApplication\u003c\/th\u003e\n      \u003cth\u003eRecommended Amount\u003c\/th\u003e\n      \u003cth\u003eNotes\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSpore Syringe per Jar\u003c\/td\u003e\n      \u003ctd\u003e3–4cc\u003c\/td\u003e\n      \u003ctd\u003eInject through the self-healing port for clean inoculation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLiquid Culture per Jar\u003c\/td\u003e\n      \u003ctd\u003e5–7cc\u003c\/td\u003e\n      \u003ctd\u003eIdeal for faster colonization when using clean culture\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBulk Substrate Ratio\u003c\/td\u003e\n      \u003ctd\u003e1–2 jars per 5 lbs of casing mix\u003c\/td\u003e\n      \u003ctd\u003eRecommended for monotub and \u003ca href=\"https:\/\/www.midwestgrowkits.com\/collections\/substrate-bulk-growing\"\u003ebulk substrate\u003c\/a\u003e grows\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBest Use Case\u003c\/td\u003e\n      \u003ctd\u003eMonotubs, trays, bulk grows\u003c\/td\u003e\n      \u003ctd\u003eExcellent for expanding colonized grain into larger fruiting setups\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDesigned for Faster Colonization\u003c\/h2\u003e\n\u003cp\u003eUnlike single-grain jars, this premium blend combines both larger and smaller grains to help distribute inoculant more effectively and support faster colonization throughout the jar. The result is a vigorous \u003cstrong\u003egrain spawn jar\u003c\/strong\u003e that is easy to shake, easy to expand, and ideal for growers who want dependable performance.\u003c\/p\u003e\n\n\u003cp\u003eThese \u003cstrong\u003emushroom grain jars\u003c\/strong\u003e are especially well-suited for growers moving into \u003cstrong\u003ebulk substrate cultivation\u003c\/strong\u003e and \u003cstrong\u003emonotub growing\u003c\/strong\u003e, where strong grain spawn can make a major difference in colonization speed and overall success. If you prefer larger-scale inoculation, you can also explore our \u003ca href=\"https:\/\/www.midwestgrowkits.com\/collections\/spawn-bags\"\u003espawn bags collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrom Jar to Bulk Monotub Grow\u003c\/h2\u003e\n\u003cp\u003eThe video below shows the process of inoculating a grain jar, allowing it to colonize, breaking it up, and mixing it with substrate for a bulk monotub grow.\u003c\/p\u003e\n\n\u003cdiv class=\"fade-in-media\" style=\"max-width: 760px; margin: 25px auto 10px auto;\"\u003e\n  \u003cdiv style=\"position: relative; overflow: hidden; border-radius: 10px; box-shadow: 0 12px 30px rgba(0,0,0,0.12);\"\u003e\n    \u003cdiv style=\"padding: 56.25% 0 0 0; position: relative;\"\u003e\n      \u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" title=\"5-Grain Spawn Jar to Bulk Monotub Grow Video\" src=\"https:\/\/player.vimeo.com\/video\/1173563699\"\u003e\u003c\/iframe\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003ePremium Grain Spawn Jars for Mushroom Cultivation\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMidwest Grow Kits 3-Pack Premium 5-Grain Spawn Jars\u003c\/strong\u003e gives growers a sterile, ready-to-use grain spawn option built for fast colonization and strong expansion into bulk substrate. Whether you are inoculating with spores or liquid culture, these jars are designed to simplify the process and improve consistency from start to finish.\u003c\/p\u003e\n\n\u003cdiv style=\"margin: 30px 0; padding: 22px; border-radius: 14px; background: linear-gradient(135deg, #f8fbff, #eef6ff); border: 1px solid #dbeafe;\"\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 20px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 260px;\"\u003e\n      \u003ch3 style=\"margin: 0 0 8px; font-size: 22px;\"\u003e\n        New to Grain Spawn?\n      \u003c\/h3\u003e\n      \u003cp style=\"margin: 0 0 14px; font-size: 15px; color: #374151;\"\u003e\n        Learn exactly how to inoculate, incubate, and fully colonize your spawn bags or grain jars with our step-by-step guide.\n      \u003c\/p\u003e\n\n      \u003ca href=\"https:\/\/www.midwestgrowkits.com\/pages\/spawn-bag-grain-jar-guide-how-to-inoculate-incubate-colonize\" style=\"display: inline-block; padding: 12px 18px; background: #1e90ff; color: white; border-radius: 8px; font-weight: 600; text-decoration: none;\"\u003e\n        Read the Full Guide →\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex: 1 1 180px;\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Spawn_bag_guide_hero_1.png?v=1776512883\" alt=\"Spawn Bag and Grain Jar Guide\" style=\"width: 100%; border-radius: 10px;\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978238648469,"sku":"PQC9","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/5grain_jar_new_32oz_white_background.jpg?v=1770810052"},{"product_id":"the-essentials-substrate-ecosphere-package-3-0","title":"The Essentials Substrate Ecosphere Package 3.0","description":"\u003cp\u003e\u003cstrong\u003eThe Essentials Substrate Ecosphere™ Package 3.0 \u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your size!  4 or 5-Tier Greenhouse\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cstrong\u003e Ecosphere 3.0 Substrate Starter Pack\u003c\/strong\u003e is our most popular bundle for growers wanting the quick results that jars provide, while still enjoying the massive growth potential that the casing method offers.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eThe Mushroom Ecosphere 3.0 Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003e   Your Choice of Tent! Huge 4-tier with 17.7 cubic feet of interior growing  space\u003c\/strong\u003e — 29” x 20” x 63.5” (L x W x H) or \u003cstrong\u003e5-Tier 29\" x 20\" x 75\" with 22.5 cubic feet of space!\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e    New style \u003cstrong\u003eclear polyethylene shell\u003c\/strong\u003e with easy zip and roll-up access\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e4 shelves \u003c\/strong\u003e– Easy to set up steel alloy tubular frame (assembles in minutes, no tools required!)\u003c\/li\u003e\n\u003cli\u003e  \u003cstrong\u003e  Custom-built Convection Climate Control System\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e 200W light-free infrared heating element\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e  \u003cstrong\u003e  5\" metal fan\u003c\/strong\u003e with upgraded brushless motor\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Digital Temperature Controller\/Thermostat\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e    3 Liter Monsoon high-output humidifier\u003c\/strong\u003e (custom designed)\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e24-hour programmable timer\u003c\/strong\u003e for the humidifier\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e24-hour programmable timer\u003c\/strong\u003e for lighting\u003c\/li\u003e\n\u003cli\u003e  \u003cstrong\u003e  HTC-1 digital thermometer with hygrometer\/humidity gauge\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eCustom molded heavy-duty 8mm drip tarp\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Lava rocks\u003c\/strong\u003e (1 quart)\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e16.4FT LED COB Lighting system – 1550 lumens, 6000K spectrum\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e2 aluminum growing trays\u003c\/strong\u003e (fits two per shelf)\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e 12 peel \u0026amp; stick poly filter disks\u003c\/strong\u003e for proper fresh air exchange\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eDetailed setup instructions\u003c\/strong\u003e with step-by-step photos\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eInstant access\u003c\/strong\u003e to our complete growing guides for jars, spawn bags, bulk growing, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEssential Package Also Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e   \u003cstrong\u003e 6\u003c\/strong\u003e - \u003cstrong\u003eUltimate 1\/2 Pint Substrate Jars \u003c\/strong\u003e($24.00)\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e2\u003c\/strong\u003e - \u003cstrong\u003ePremium 5-Grain Spawn Bags\u003c\/strong\u003e ($25.00)\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e 2 \u003c\/strong\u003e- \u003cstrong\u003eSelect Bulk Casing Mix \u003c\/strong\u003e– 5 pounds ($40.00)\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e1\u003c\/strong\u003e - \u003cstrong\u003eQuart of Vermiculite\u003c\/strong\u003e ($2.99)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e    Save 20% with this package!\u003c\/strong\u003e\u003cbr\u003e    Total cost if purchased separately: \u003cstrong\u003e$320.99\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the Essentials Ecosphere Package?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Essential Ecosphere Package allows you to try the two most popular growing methods at the same time—our 1-Step Ultimate Half Pint jars and a bulk monotub-style grow using casing mix. If you're new to growing and want to explore both techniques, this is the best value!\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eAbout the Mushroom Ecosphere™ 3.0\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mushroom Ecosphere™ 3.0 is our flagship system—and after 7 years of continuous evolution and customer feedback, we believe this version is the best yet. Whether you grow in jars, spawn bags, casing trays, or fruiting blocks, the Ecosphere lets you run multiple projects at once.\u003c\/p\u003e\n\u003cp\u003eBy utilizing vertical space, it delivers over 17 cubic feet of interior capacity while occupying minimal floor space. Its fully automated climate control system ensures consistent temperature and humidity levels—two of the most important factors for successful mushroom cultivation.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eWhat's New in Version 3.0?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e    Upgraded 3L Humidifier\u003c\/strong\u003e – Higher output, finer vapor, longer-lasting ceramic atomizer\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eNew COB LED Lighting System\u003c\/strong\u003e – Over 16 feet of fully customizable light in the ideal fruiting spectrum\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eHeavy-Duty 8mm Drip Liner\u003c\/strong\u003e – Pre-cut with 3” barrier walls to keep moisture in\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eBrushless Fan Motor\u003c\/strong\u003e – Sealed motor built for long-term durability in humid environments\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Improved Air Exchange\u003c\/strong\u003e – New high-flow poly disks balance airflow and humidity retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet It and Forget It!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Ecosphere is completely self-automated and extremely easy to use. Simply place the climate control system on the bottom rack, plug it into the new digital controller, and set your desired temperature. That’s it!\u003c\/p\u003e\n\u003cp\u003eEach heating system is built and tested by a licensed electrician.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eMaximum Recommended Substrate Capacity:\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMedium\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e    \u003c\/strong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMax Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eJars \u003c\/strong\u003e -  8 Cases (96 jars)\u003cbr\u003e\u003cstrong\u003eSpawn Bags\u003c\/strong\u003e  -  20 Bags\u003cbr\u003e\u003cstrong\u003eCasing Trays\u003c\/strong\u003e  -  5 Trays (Select Mix)\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"4-Tier","offer_id":46485217738901,"sku":"ECO2","price":279.99,"currency_code":"USD","in_stock":true},{"title":"5-Tier","offer_id":46485217771669,"sku":"ECO13","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Essential_eco_updated_web.jpg?v=1745528510"},{"product_id":"3-pack-organic-rye-grain-jars-32oz","title":"3-Pack Original Rye Grain Jars (32oz)","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n.fade-in-media {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n.spec-table,\n.usage-table {\n  width: 100%;\n  border-collapse: collapse;\n  margin: 18px 0 24px 0;\n  font-size: 15px;\n}\n.spec-table th,\n.spec-table td,\n.usage-table th,\n.usage-table td {\n  border: 1px solid #e5e5e5;\n  padding: 10px 12px;\n  text-align: left;\n  vertical-align: top;\n}\n.spec-table th,\n.usage-table th {\n  background: #f7f7f7;\n}\n.info-callout {\n  background: #f8fafc;\n  border: 1px solid #e5e7eb;\n  border-radius: 8px;\n  padding: 16px 18px;\n  margin: 20px 0;\n}\n\u003c\/style\u003e\n\n\u003cp\u003e\u003cstrong\u003e3-Pack Original Rye Grain Spawn Jars (32oz Wide Mouth)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSterile Rye Berry Mushroom Spawn Jars for Easy Inoculation, Reliable Colonization \u0026amp; Bulk Growing\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003c!-- Top Colonization Timeline Image --\u003e\n\u003cdiv style=\"text-align:center; margin: 18px 0 28px 0;\" class=\"fade-in-media\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Rye_Berry_Jars_timeline.jpg?v=1773500296\" alt=\"rye berry spawn jar colonization timeline showing mushroom grain jar progress from inoculation to full colonization\" style=\"max-width:100%; height:auto; border-radius:10px; box-shadow: 0 12px 30px rgba(0,0,0,0.12);\"\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eStart your grow with one of the most trusted grain spawn options in mushroom cultivation. The \u003cstrong\u003eMidwest Grow Kits 3-Pack Original Rye Grain Spawn Jars\u003c\/strong\u003e includes three \u003cstrong\u003e32oz wide mouth sterilized rye berry jars\u003c\/strong\u003e prepared for clean inoculation, dependable colonization, and easy expansion into bulk substrate, monotubs, grow bags, or additional grain spawn.\u003c\/p\u003e\n\n\u003cp\u003eEach jar is filled with properly hydrated \u003cstrong\u003epremium rye grain\u003c\/strong\u003e, a classic choice for mushroom spawn thanks to its moisture retention, nutrient profile, and grain size. Rye berry spawn jars are widely used by growers who want a reliable, easy-to-work-with substrate for spores or liquid culture.\u003c\/p\u003e\n\n\u003cdiv class=\"info-callout\"\u003e\n  \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eWhy growers like rye grain jars:\u003c\/strong\u003e Rye berries offer an excellent balance of moisture, nutrition, and grain structure, making them a dependable choice for clean colonization, shake recovery, and expansion into larger bulk growing projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Choose Our Rye Grain Spawn Jars?\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Colonization\u003c\/strong\u003e – Premium rye grain offers a proven environment for healthy mycelium growth.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean \u0026amp; Easy Inoculation\u003c\/strong\u003e – Self-healing injection ports make spores and liquid culture simple to use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDependable Gas Exchange\u003c\/strong\u003e – Each lid includes a 0.22 micron filter patch for airflow while helping resist contamination.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSterile \u0026amp; Ready to Use\u003c\/strong\u003e – Professionally prepared and sterilized for immediate inoculation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat for Bulk Growing\u003c\/strong\u003e – Excellent for spawning to casing mix, bulk substrate, monotubs, and grow bags.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBeginner Friendly\u003c\/strong\u003e – A simple and dependable way to begin with grain spawn jars.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eThree (3) 32oz Wide Mouth Glass Rye Grain Spawn Jars\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003ePremium Hydrated Rye Grain\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.22 Micron Filter Patch\u003c\/strong\u003e for gas exchange\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Healing Injection Port\u003c\/strong\u003e for clean inoculation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessionally Sterilized Grain Spawn Jars\u003c\/strong\u003e ready for spores or liquid culture\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\n\u003ctable class=\"spec-table\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eComponent\u003c\/th\u003e\n      \u003cth\u003eDetails\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eJar Size\u003c\/td\u003e\n      \u003ctd\u003e32oz Wide Mouth Glass Jars\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePack Size\u003c\/td\u003e\n      \u003ctd\u003e3 Jars Per Pack\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eGrain Type\u003c\/td\u003e\n      \u003ctd\u003ePremium hydrated rye berries\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFilter Type\u003c\/td\u003e\n      \u003ctd\u003e0.22 micron filter patch\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInjection Port\u003c\/td\u003e\n      \u003ctd\u003eSelf-healing port for spores or liquid culture\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePreparation\u003c\/td\u003e\n      \u003ctd\u003eProfessionally hydrated and sterilized\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRecommended Inoculation\u003c\/td\u003e\n      \u003ctd\u003e3–4cc per jar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eUse Case\u003c\/td\u003e\n      \u003ctd\u003eSpawn production, monotubs, grow bags, grain expansion, bulk substrate cultivation\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eRecommended Usage Chart\u003c\/h2\u003e\n\n\u003cp\u003eUse this quick chart as a general guide when planning your bulk grow.\u003c\/p\u003e\n\n\u003ctable class=\"usage-table\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eApplication\u003c\/th\u003e\n      \u003cth\u003eRecommended Amount\u003c\/th\u003e\n      \u003cth\u003eNotes\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSpore Syringe per Jar\u003c\/td\u003e\n      \u003ctd\u003e3–4cc\u003c\/td\u003e\n      \u003ctd\u003eInject through the self-healing port for clean inoculation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLiquid Culture per Jar\u003c\/td\u003e\n      \u003ctd\u003e3–4cc\u003c\/td\u003e\n      \u003ctd\u003eWorks well for faster colonization when using clean culture\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBulk Substrate Ratio\u003c\/td\u003e\n      \u003ctd\u003e2 jars per 5 lbs of casing mix\u003c\/td\u003e\n      \u003ctd\u003eRecommended for monotub and bulk substrate grows\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBest Use Case\u003c\/td\u003e\n      \u003ctd\u003eMonotubs, grow bags, trays, bulk grows\u003c\/td\u003e\n      \u003ctd\u003eExcellent for expanding colonized grain into larger fruiting setups\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Rye Grain Still Matters\u003c\/h2\u003e\n\n\u003cp\u003eRye berries remain one of the most popular grain spawn choices for a reason. Their size, texture, and moisture-holding ability make them easy to inoculate, easy to shake, and dependable for strong mycelium colonization. For growers who prefer a classic grain spawn format, rye jars continue to be a proven option.\u003c\/p\u003e\n\n\u003cp\u003eThese jars are especially useful for growers moving into \u003cstrong\u003ebulk substrate cultivation\u003c\/strong\u003e, \u003cstrong\u003emonotub growing\u003c\/strong\u003e, and \u003cstrong\u003espawn expansion\u003c\/strong\u003e, where clean and vigorous grain spawn can make the rest of the process easier and more consistent.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrom Jar to Bulk Monotub Grow\u003c\/h2\u003e\n\n\u003cp\u003eThe video below shows the process of inoculating a grain jar, allowing it to colonize, breaking it up, and mixing it with substrate for a bulk monotub grow.\u003c\/p\u003e\n\n\u003cdiv style=\"max-width: 760px; margin: 25px auto 10px auto;\" class=\"fade-in-media\"\u003e\n  \u003cdiv style=\"position: relative; overflow: hidden; border-radius: 10px; box-shadow: 0 12px 30px rgba(0,0,0,0.12);\"\u003e\n    \u003cdiv style=\"padding: 56.25% 0 0 0; position: relative;\"\u003e\n      \u003ciframe src=\"https:\/\/player.vimeo.com\/video\/1173563699\" title=\"Rye Grain Spawn Jar to Bulk Monotub Grow Video\" style=\"position:absolute; top:0; left:0; width:100%; height:100%;\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture\" allowfullscreen\u003e\n      \u003c\/iframe\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003ePremium Rye Grain Spawn Jars for Mushroom Cultivation\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMidwest Grow Kits 3-Pack Original Rye Grain Spawn Jars\u003c\/strong\u003e gives growers a sterile, ready-to-use rye berry spawn option designed for dependable colonization and easy expansion into bulk substrate. Whether you are inoculating with spores or liquid culture, these jars provide a clean and reliable starting point for mushroom cultivation projects of all sizes.\u003c\/p\u003e\n\u003cdiv style=\"margin: 30px 0; padding: 22px; border-radius: 14px; background: linear-gradient(135deg, #f8fbff, #eef6ff); border: 1px solid #dbeafe;\"\u003e\n  \n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 20px;\"\u003e\n    \n    \u003cdiv style=\"flex: 1 1 260px;\"\u003e\n      \n      \u003ch3 style=\"margin: 0 0 8px; font-size: 22px;\"\u003e\n        New to Grain Spawn?\n      \u003c\/h3\u003e\n      \n      \u003cp style=\"margin: 0 0 14px; font-size: 15px; color: #374151;\"\u003e\n        Learn exactly how to inoculate, incubate, and fully colonize your spawn bags or grain jars with our step-by-step guide.\n      \u003c\/p\u003e\n\n      \u003ca href=\"https:\/\/www.midwestgrowkits.com\/pages\/spawn-bag-grain-jar-guide-how-to-inoculate-incubate-colonize\" style=\"display: inline-block; padding: 12px 18px; background: #1e90ff; color: white; border-radius: 8px; font-weight: 600; text-decoration: none;\"\u003e\n        Read the Full Guide →\n      \u003c\/a\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex: 1 1 180px;\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Spawn_bag_guide_hero_1.png?v=1776512883\" alt=\"Spawn Bag and Grain Jar Guide\" style=\"width: 100%; border-radius: 10px;\"\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978240057493,"sku":"RG32","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Rye_Jar_32_oz_3pack.jpg?v=1745528521"},{"product_id":"midwests-black-cow-manure-casing-mix-5-lbs","title":"Midwest's Black Cow Manure Substrate \u0026 Casing Mix - 5 lbs","description":"\u003cp\u003e\u003cstrong\u003eMidwest’s Black Cow Manure Based Bulk Substrate \u0026amp; Casing Mix – 5 lbs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReady-to-Use • Fully Hydrated • Ultra-Composted • Ideal for Bulk Grows \u0026amp; Monotubs\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eTake your bulk grows to the next level with Midwest’s \u003cstrong\u003eBlack Cow Manure Based Bulk Substrate\u003c\/strong\u003e, a premium 5 lb blend made with ultra-composted dairy cow manure and carefully balanced ingredients for strong, consistent performance. This ready-to-use manure substrate arrives fully hydrated and properly balanced, making it an excellent choice for monotubs, trays, and other bulk growing methods.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for growers looking for a rich, high-performance bulk substrate, this blend combines moisture retention, structure, and balanced pH support in one convenient bag. Simply mix with fully colonized grain spawn and you’re ready to go—no extra prep, no messy mixing, and no guesswork.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center; margin: 18px 0;\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Black_cow_2025_main_final.jpg?v=1776166005\" alt=\"Midwest Black Cow manure based bulk substrate 5 lb bag\" style=\"max-width: 100%; height: auto; border-radius: 10px;\"\u003e\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Growers Choose Black Cow\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManure-Based Bulk Substrate\u003c\/strong\u003e – Made with ultra-composted dairy cow manure for growers who prefer a traditional manure-based bulk mix.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReady to Use\u003c\/strong\u003e – Fully hydrated and sealed for convenience, so you can go straight from colonized grain spawn to bulk mixing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced for Performance\u003c\/strong\u003e – Formulated to provide the moisture, texture, and pH support needed for strong colonization and reliable bulk growing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt for Monotubs \u0026amp; Trays\u003c\/strong\u003e – Ideal for monotubs, grow trays, and other bulk fruiting containers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConsistent Texture \u0026amp; Moisture\u003c\/strong\u003e – Carefully blended for even mixing and dependable results from bag to bag.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003ePremium Formula\u003c\/h2\u003e\n\u003cp\u003eOur Black Cow substrate blend is built for consistency and ease of use, combining moisture-retaining materials with pH-balancing minerals for a dependable bulk substrate you can trust.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eUltra-composted dairy cow manure\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCoco coir\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eVermiculite\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSpring water\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eGypsum \u0026amp; hydrated lime\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMineral buffer blend\u003c\/strong\u003e including calcium, magnesium, and sodium bicarbonate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eHow to Use It\u003c\/h2\u003e\n\u003cp\u003eFor best results, mix your \u003cstrong\u003efully colonized grain spawn\u003c\/strong\u003e evenly into the substrate and place it into your monotub, tray, or bulk grow container. Allow the mixture to colonize before introducing fruiting conditions.\u003c\/p\u003e\n\n\u003cp\u003eThis 5 lb bag is a convenient size for smaller bulk grows and works especially well with grain spawn bags and colonized jars.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eRecommended Usage\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 to 1.5 grain spawn bags\u003c\/strong\u003e per 5 lb bag\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbout 3 quick-colonizing 24 oz jars\u003c\/strong\u003e per bag\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbout 6 half-pint jars\u003c\/strong\u003e per bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eReal Results Using Black Cow\u003c\/h2\u003e\n\u003cp\u003eSee what growers can achieve using Midwest’s Black Cow Manure Based Bulk Substrate in monotub and bulk grow setups.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center; margin: 18px 0;\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Black_Cow_tubs_1100_526.jpg?v=1776166005\" alt=\"Real results using Midwest Black Cow manure based bulk substrate in monotubs\" style=\"max-width: 100%; height: auto; border-radius: 10px;\"\u003e\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eStorage \u0026amp; Shelf Life\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStore sealed\u003c\/strong\u003e in a cool, dry place\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBest used within 45 days\u003c\/strong\u003e when stored at room temperature\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eDo not freeze\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eMonotub grows\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eBulk trays and fruiting chambers\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eGrowers using rye, 5-grain, or grain jars\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eAnyone looking for a ready-to-use manure-based substrate\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978240221333,"sku":"BC5","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Black_cow_2025_main_final.jpg?v=1776166882"},{"product_id":"grass-lovers-premium-manure-based-bulk-casing-mix-3-lbs","title":"Grass Lover's Premium Manure-Based Bulk Casing Mix (3 LBS)","description":"\u003cp\u003e\u003cstrong\u003eGrass Lover's Premium Manure-Based Bulk Casing Mix (3 LBS)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePasteurized, Pre-Hydrated \u0026amp; Ready for Bulk Mushroom Research\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake your mushroom setup to the next level with our \u003cstrong\u003eGrass Lover’s Premium Manure-Based Bulk Casing Mix\u003c\/strong\u003e—a ready-to-use, lab-tested blend designed for grass-loving mushroom species. Each 3 lb bag is fully hydrated, vacuum sealed, and pasteurized using our exclusive liquid immersion process to eliminate contaminants while preserving beneficial microbes.\u003c\/p\u003e\n\u003cp\u003eThis is the same casing mix used in our advanced growing systems, ideal for bulk monotub-style setups. Whether you're working with spawn bags or jars, this mix provides the perfect moisture-retaining top and bottom layer for your substrate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Inside Each Bag:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    Pasture-fed horse manure\u003c\/li\u003e\n\u003cli\u003e    Coco Coir (premium brand)\u003c\/li\u003e\n\u003cli\u003e    Shredded wheat straw\u003c\/li\u003e\n\u003cli\u003e    Vermiculite\u003c\/li\u003e\n\u003cli\u003e    Spring water\u003c\/li\u003e\n\u003cli\u003e    pH buffers: gypsum \u0026amp; hydrated lime\u003c\/li\u003e\n\u003cli\u003e    Proprietary mineral blend\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e  \u003cstrong\u003e  \u003c\/strong\u003eLiquid Immersion Pasteurized for 2.5 hours\u003c\/li\u003e\n\u003cli\u003e    Fully hydrated and vacuum sealed for freshness\u003c\/li\u003e\n\u003cli\u003e    Designed for bulk grows, monotubs, and casing techniques\u003c\/li\u003e\n\u003cli\u003e    Produces ideal microclimates for grass-loving mushroom species\u003c\/li\u003e\n\u003cli\u003e    Includes easy-to-follow usage ratios for spawn bags or jars\u003c\/li\u003e\n\u003cli\u003e    Shelf life: 45 days unrefrigerated \/ 90+ days refrigerated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Ratios:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    1 spawn bag → 2 bags of casing mix\u003c\/li\u003e\n\u003cli\u003e    1.5 pint jar → 1 bag of casing mix\u003c\/li\u003e\n\u003cli\u003e    3 half-pint jars → 1 bag of casing mix\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis professional-grade casing mix is formulated for serious researchers and home cultivators alike. No prep, no pasteurizing—just cut open and use.\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":45978240516245,"sku":"GLM3","price":13.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Manure123.jpg?v=1745528539"},{"product_id":"the-monster-monsoon-ecosphere-spawn-casing-package-3-0","title":"The Monster Monsoon Ecosphere Spawn \u0026 Casing Package 3.0","description":"\u003cp\u003e\u003cstrong\u003eMonster Monsoon Ecosphere Spawn \u0026amp; Casing Package 3.0\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eMonster Mushroom Ecosphere 3.0 Spawn Bag \u0026amp; Casing Package\u003c\/strong\u003e is for the grower looking to maximize the growing potential using the bulk casing method. This package will grow the most mushrooms possible per sq.\/ft.!\u003c\/p\u003e\n\u003cp\u003eThe Monster Ecosphere's custom-built climate control system and Monsoon Humidifier use convection, infrared heat, and high-density fog technologies to evenly heat and humidify the entire area while eliminating hot spots and variations in temperature and humidity. Whether you’re using jars, spawn bags, or bulk casing trays—this package gives you everything you need to grow in serious volume.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eThe Mushroom Monsoon Ecosphere 3.0 Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e    Massive 24.7 Cubic Feet of interior growing space\u003c\/strong\u003e — 29” X 20” X 75.5” (L X W X H)\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e New style polyethylene shell \u003c\/strong\u003ewith easy zip and roll-up access\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e 5 shelves\u003c\/strong\u003e – Easy-to-setup steel alloy tubular frame. Assembles in minutes. No tools required!\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eCustom Built Convection Climate Control System\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e    200W light-free \u003cstrong\u003eInfrared heating element\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e 5\" Metal Fan \u003c\/strong\u003ewith upgraded brushless motor\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Digital Temperature Controller\/Thermostat\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   3-Liter Monsoon High Output Humidifier \u003c\/strong\u003e– Custom-designed, produces 360 ml\/hr mist\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e24-Hour Programmable Timer\u003c\/strong\u003e for humidifier system\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e24-Hour Programmable Timer\u003c\/strong\u003e for lighting system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e    Bluetooth Digital Thermometer with Hygrometer \u003c\/strong\u003e– Monitors and logs temperature\/humidity history\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eNew Custom Molded 8mm Heavy Duty Drip Tarp\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eLava Rocks\u003c\/strong\u003e (1-Quart)\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   16.4FT COB LED Lighting Set\u003c\/strong\u003e – 1550 Lumens at 6000K\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   8 Aluminum Grow Trays \u003c\/strong\u003e– Fits two per shelf\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e    16 Peel \u0026amp; Stick Poly Filter Disks \u003c\/strong\u003e– For proper fresh air exchange\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eStep-by-step instructions \u003c\/strong\u003ewith detailed setup photos\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Instant access to our entire library of growing guides\u003c\/strong\u003e for jars, spawn bags, bulk grows \u0026amp; more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe Monster Monsoon Package Also Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    \u003cstrong\u003eYour Choice: 8 Premium 5-Grain Spawn Bags or 12 32oz 5-Grain Jars\u003c\/strong\u003e ($100.00)\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e 6 Select Bulk Casing Mix\u003c\/strong\u003e – 5 lbs each ($108.00)\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e 1 Gallon of Vermiculite\u003c\/strong\u003e ($5.00)\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e8 Aluminum Casing Trays\u003c\/strong\u003e ($15.00)\u003c\/li\u003e\n\u003cli\u003e  \u003cstrong\u003e  Wireless Smart Thermometer\/Hygrometer\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e    Total value if purchased separately: \u003cstrong\u003e$564.00\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e    \u003cstrong\u003e26% Discount Included with this Bundle\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s New in Ecosphere 3.0?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003e   All-New Grower’s Select Monsoon Humidifier\u003c\/strong\u003e – Larger tank, longer life ceramic atomizer, and ultra-fine vapor output\u003c\/li\u003e\n\u003cli\u003e  \u003cstrong\u003e  Upgraded COB LED Lighting System \u003c\/strong\u003e– Over 16 feet of light you can customize and reposition\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eNew Heavy Duty HDPE Drip Liner \u003c\/strong\u003e– Over 8mm thick with built-in 3” barrier walls—no cutting needed!\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Improved Brushless Motor Fan\u003c\/strong\u003e – Built to last in high-humidity conditions\u003c\/li\u003e\n\u003cli\u003e  \u003cstrong\u003e  Better Air Exchange\u003c\/strong\u003e – High-flow poly filter disks let air flow freely while retaining humidity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe Monster Ecosphere: Bigger, Better, Smarter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Monster Monsoon Mushroom Ecosphere is the 5-shelf  turn-key solution to growing in mass quantities. 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The final production climate control system \u0026amp; Monsoon Humidifier uses convection, infrared heat, high density fog technologies to evenly heat and humidify the entire area while eliminating hot spots and temperature and humidity variations.\u003cbr\u003eThe Mushroom Ecosphere 3.0 is here! The Ecosphere has been one of our flagship products for over 7 years. We are constantly evolving and improving its design. We have listened to feedback over the years and we truly believe this latest version is the best yet!\u003cbr\u003eLike us, many people enjoy growing many different mediums at the same time. Whether it’s jars, spawn bags or bulk casing trays or fruiting blocks,  this is the turn-key solution to growing in mass quantities now with a massive 5-6 tier Greenhouse in the same footprint!\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eLooking to take things further? Add a 6th-Tier Attic Shelf for extra incubation or fruiting space. (Sold separately.)\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eMaximum Recommended Substrate Capacity:\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMethod\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e    \u003c\/strong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eJars\u003c\/strong\u003e \u003cstrong\u003e \u003c\/strong\u003e-  8 Cases (96 jars)\u003cbr\u003e\u003cstrong\u003eSpawn Bags\u003c\/strong\u003e  -  20 Bags\u003cbr\u003e\u003cstrong\u003eCasing Trays\u003c\/strong\u003e  -  7 Trays (35 lbs casing)\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"With Spawn Bags (8)","offer_id":46197674180757,"sku":"ECO6","price":409.99,"currency_code":"USD","in_stock":true},{"title":"With 32oz 5grain Jars (12)","offer_id":46197674213525,"sku":"ECO11","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Monster_monsoon_3.0_web.jpg?v=1745528574"},{"product_id":"monotub-upgrade-kit-for-4-lb-all-in-one-grow-bag","title":"Monotub Upgrade Kit For 4 LB All-in-One Grow Bag","description":"\u003cp\u003e\u003cstrong\u003eMonotub Upgrade Kit for 4LB All-in-One Grow Bag to Monotub\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eUpgrade your setup and boost your yields—this compact monotub kit transforms your grow bag into a high-efficiency fruiting chamber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    Up to 300% yield increase when paired with your 4LB All-in-One Grow Bag\u003c\/li\u003e\n\u003cli\u003e    Compact 12\"x12\" monotub environment ideal for maximizing space and results\u003c\/li\u003e\n\u003cli\u003e    Designed for beginners and experienced growers alike\u003c\/li\u003e\n\u003cli\u003e    Easy to assemble and manage—no drilling, cutting, or modification needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e   ** All-in-One Bag sold separately **\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    28Q Grower's Select Monotub Fruiting Chamber (12\"x12\"x12\")\u003c\/li\u003e\n\u003cli\u003e    2LB Select Bulk Substrate Mix for added nutrition and surface area\u003c\/li\u003e\n\u003cli\u003e    4 Monotub Filter Disks for clean airflow and contaminant protection\u003c\/li\u003e\n\u003cli\u003e    4 Humidity-Regulating Monotub Plugs\u003c\/li\u003e\n\u003cli\u003e    Custom Fitted Liner to prevent side pinning and assist with harvesting\u003c\/li\u003e\n\u003cli\u003e    Misting Spray Bottle for easy humidity control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis all-in-one upgrade kit is built to turn your standard 4LB grow bag into a powerful monotub system. By expanding your fruiting surface and dialing in airflow and humidity, it encourages larger flushes, healthier fruiting bodies, and more consistent results.\u003c\/p\u003e","brand":"Myco Labs","offers":[{"title":"Default Title","offer_id":45978247757973,"sku":"UP4","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/All_in_one_upgrade_kit_web.jpg?v=1745528735"},{"product_id":"premium-quick-colonizing-5-grain-jar-32oz-1","title":"Premium Quick-Colonizing 5-grain Jar (32oz)","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n.fade-in-media {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n.spec-table,\n.usage-table {\n  width: 100%;\n  border-collapse: collapse;\n  margin: 18px 0 24px 0;\n  font-size: 15px;\n}\n.spec-table th,\n.spec-table td,\n.usage-table th,\n.usage-table td {\n  border: 1px solid #e5e5e5;\n  padding: 10px 12px;\n  text-align: left;\n  vertical-align: top;\n}\n.spec-table th,\n.usage-table th {\n  background: #f7f7f7;\n}\n.info-callout {\n  background: #f8fafc;\n  border: 1px solid #e5e7eb;\n  border-radius: 8px;\n  padding: 16px 18px;\n  margin: 20px 0;\n}\n\u003c\/style\u003e\n\n\u003cp\u003e\u003cstrong\u003ePremium Quick-Colonizing 5-Grain Spawn Jar (32oz Wide Mouth)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSterile Grain Spawn Jar for Fast Colonization, Easy Inoculation \u0026amp; Bulk Growing\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv style=\"text-align: center; margin: 18px 0 28px 0;\" class=\"fade-in-media\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/5grain_jar_timeline_1K_16_9_low.jpg?v=1773499008\" alt=\"5-grain spawn jar colonization timeline showing mushroom grain jar progress from inoculation to full colonization\" style=\"max-width: 100%; height: auto; border-radius: 10px; box-shadow: 0 12px 30px rgba(0,0,0,0.12);\"\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eGet faster, more reliable growth with the \u003cstrong\u003eMidwest Grow Kits Premium 5-Grain Spawn Jar\u003c\/strong\u003e. This \u003cstrong\u003e32oz wide mouth sterile grain jar\u003c\/strong\u003e is designed for growers who want easy inoculation, dependable colonization, and strong performance for \u003ca href=\"https:\/\/www.midwestgrowkits.com\/collections\/monotubs-accessories\"\u003emonotubs\u003c\/a\u003e, \u003ca href=\"https:\/\/www.midwestgrowkits.com\/collections\/substrate-bulk-growing\"\u003ebulk substrate\u003c\/a\u003e, and other mushroom cultivation projects.\u003c\/p\u003e\n\n\u003cp\u003eEach jar is filled with a carefully balanced \u003cstrong\u003e5-grain mushroom spawn blend\u003c\/strong\u003e made from rye berries, white milo, red milo, white millet, and red millet. This mix provides a range of grain sizes that creates more inoculation points, helping support rapid mycelium spread and more aggressive colonization compared to single-grain jars or larger bulk containers.\u003c\/p\u003e\n\n\u003cdiv class=\"info-callout\"\u003e\n  \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eWhy growers like 5-grain jars:\u003c\/strong\u003e Grain spawn jars can be more reliable and faster colonizing for beginners because the smaller grain volume is easy to monitor, easy to shake, and often colonizes quickly with less guesswork.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Choose Our 5-Grain Spawn Jar?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Colonization Potential\u003c\/strong\u003e – Multiple grain sizes create more inoculation points for strong, even growth.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBeginner-Friendly\u003c\/strong\u003e – Grain jars are easy to monitor and often more reliable for first-time growers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean \u0026amp; Easy Inoculation\u003c\/strong\u003e – Self-healing injection port makes spore syringe or liquid culture use simple.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Gas Exchange\u003c\/strong\u003e – Each lid includes a 0.22 micron filter disk for healthy airflow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSterile \u0026amp; Ready to Use\u003c\/strong\u003e – Professionally sterilized and prepared for immediate inoculation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat for Bulk Growing\u003c\/strong\u003e – Ideal for mixing with casing mix or bulk substrate in monotubs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eOne (1) 32oz Wide Mouth Glass Spawn Jar\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium 5-Grain Blend\u003c\/strong\u003e made with:\n    \u003cul\u003e\n      \u003cli\u003eRye berries\u003c\/li\u003e\n      \u003cli\u003eWhite milo\u003c\/li\u003e\n      \u003cli\u003eRed milo\u003c\/li\u003e\n      \u003cli\u003eWhite millet\u003c\/li\u003e\n      \u003cli\u003eRed millet\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGypsum \u0026amp; Calcium Phosphate\u003c\/strong\u003e for improved grain performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.22 Micron Filter Disk\u003c\/strong\u003e for gas exchange\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Healing Injection Port\u003c\/strong\u003e for clean inoculation\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSterilized at 15 PSI for 120 Minutes\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eComponent\u003c\/th\u003e\n      \u003cth\u003eDetails\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eJar Size\u003c\/td\u003e\n      \u003ctd\u003e32oz Wide Mouth Glass Jar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePack Size\u003c\/td\u003e\n      \u003ctd\u003eSingle Jar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eGrain Blend\u003c\/td\u003e\n      \u003ctd\u003eRye berries, white milo, red milo, white millet, red millet\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAdditives\u003c\/td\u003e\n      \u003ctd\u003eGypsum and calcium phosphate\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFilter Type\u003c\/td\u003e\n      \u003ctd\u003e0.22 micron filter disk\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInjection Port\u003c\/td\u003e\n      \u003ctd\u003eSelf-healing port for spores or liquid culture\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSterilization\u003c\/td\u003e\n      \u003ctd\u003e15 PSI for 120 minutes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRecommended Inoculation\u003c\/td\u003e\n      \u003ctd\u003e3–4cc per jar\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eRecommended Usage Chart\u003c\/h2\u003e\n\u003cp\u003eUse this quick chart as a general guide when planning your grow.\u003c\/p\u003e\n\u003ctable class=\"usage-table\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eApplication\u003c\/th\u003e\n      \u003cth\u003eRecommended Amount\u003c\/th\u003e\n      \u003cth\u003eNotes\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSpore Syringe per Jar\u003c\/td\u003e\n      \u003ctd\u003e3–4cc\u003c\/td\u003e\n      \u003ctd\u003eInject through the self-healing port for clean inoculation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLiquid Culture per Jar\u003c\/td\u003e\n      \u003ctd\u003e5–7cc\u003c\/td\u003e\n      \u003ctd\u003eIdeal for faster colonization when using clean culture\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBulk Substrate Ratio\u003c\/td\u003e\n      \u003ctd\u003e1–2 jars per 5 lbs of casing mix\u003c\/td\u003e\n      \u003ctd\u003eUse based on desired spawn-to-substrate ratio and colonization speed\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTypical Monotub Use\u003c\/td\u003e\n      \u003ctd\u003e2–3 jars per monotub\u003c\/td\u003e\n      \u003ctd\u003eVaries by tub size and substrate depth\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBest Use Case\u003c\/td\u003e\n      \u003ctd\u003eMonotubs, trays, bulk grows\u003c\/td\u003e\n      \u003ctd\u003eExcellent for expanding colonized grain into larger fruiting setups\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDesigned for Faster Colonization\u003c\/h2\u003e\n\u003cp\u003eUnlike single-grain jars, this premium blend combines both larger and smaller grains to help distribute inoculant more effectively and support faster colonization throughout the jar. The result is a vigorous \u003cstrong\u003egrain spawn jar\u003c\/strong\u003e that is easy to shake, easy to expand, and ideal for growers who want dependable performance.\u003c\/p\u003e\n\n\u003cp\u003eThese \u003cstrong\u003emushroom grain jars\u003c\/strong\u003e are especially well-suited for growers moving into \u003cstrong\u003ebulk substrate cultivation\u003c\/strong\u003e and \u003cstrong\u003emonotub growing\u003c\/strong\u003e, where strong grain spawn can make a major difference in colonization speed and overall success. If you prefer larger-scale inoculation, you can also explore our \u003ca href=\"https:\/\/www.midwestgrowkits.com\/collections\/spawn-bags\"\u003espawn bags collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrom Jar to Bulk Monotub Grow\u003c\/h2\u003e\n\u003cp\u003eThe video below shows the process of inoculating a grain jar, allowing it to colonize, breaking it up, and mixing it with substrate for a bulk monotub grow.\u003c\/p\u003e\n\n\u003cdiv style=\"max-width: 760px; margin: 25px auto 10px auto;\" class=\"fade-in-media\"\u003e\n  \u003cdiv style=\"position: relative; overflow: hidden; border-radius: 10px; box-shadow: 0 12px 30px rgba(0,0,0,0.12);\"\u003e\n    \u003cdiv style=\"padding: 56.25% 0 0 0; position: relative;\"\u003e\n      \u003ciframe src=\"https:\/\/player.vimeo.com\/video\/1173563699\" title=\"5-Grain Spawn Jar to Bulk Monotub Grow Video\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\u003c\/iframe\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003ePremium Grain Spawn Jar for Mushroom Cultivation\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMidwest Grow Kits Premium 5-Grain Spawn Jar\u003c\/strong\u003e gives growers a sterile, ready-to-use grain spawn option built for fast colonization and strong expansion into bulk substrate. Whether you are inoculating with spores or liquid culture, this jar is designed to simplify the process and improve consistency from start to finish.\u003c\/p\u003e\n\n\u003cdiv style=\"margin: 30px 0; padding: 22px; border-radius: 14px; background: linear-gradient(135deg, #f8fbff, #eef6ff); border: 1px solid #dbeafe;\"\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 20px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 260px;\"\u003e\n      \u003ch3 style=\"margin: 0 0 8px; font-size: 22px;\"\u003e\n        New to Grain Spawn?\n      \u003c\/h3\u003e\n\n      \u003cp style=\"margin: 0 0 14px; font-size: 15px; color: #374151;\"\u003e\n        Learn exactly how to inoculate, incubate, and fully colonize your spawn bags or grain jars with our step-by-step guide.\n      \u003c\/p\u003e\n\n      \u003ca href=\"https:\/\/www.midwestgrowkits.com\/pages\/spawn-bag-grain-jar-guide-how-to-inoculate-incubate-colonize\" style=\"display: inline-block; padding: 12px 18px; background: #1e90ff; color: white; border-radius: 8px; font-weight: 600; text-decoration: none;\"\u003e\n        Read the Full Guide →\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"flex: 1 1 180px;\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Spawn_bag_guide_hero_1.png?v=1776512883\" alt=\"Spawn Bag and Grain Jar Guide for 5-grain spawn jars\" style=\"width: 100%; border-radius: 10px;\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":46036883177621,"sku":"PQC2","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/5grain_jar_single_30oz_5469dcc7-5898-48db-b0a6-ca4055b0e45a.jpg?v=1747762972"},{"product_id":"the-tabletop-ecosphere™-fully-automated-mushroom-fruiting-chamber","title":"The Tabletop Ecosphere™ – Fully Automated Mushroom Fruiting Chamber","description":"\u003cp\u003e\u003cstrong\u003eThe Tabletop Ecosphere™ – Fully Automated Mushroom Fruiting Chamber\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake your cultivation to the next level—right from your countertop.\u003cbr\u003e\u003cstrong\u003eThe Tabletop Ecosphere™\u003c\/strong\u003e is a fully automated, compact fruiting chamber designed for serious hobbyists and small-scale growers. Whether you're fruiting trays, tubs, bags, or up to four 5-pound blocks, this system provides the high humidity and fresh air exchange essential for gourmet and exotic mushrooms to thrive.\u003c\/p\u003e\n\u003cp\u003eMade from ultra-clear 10 mil heavy-duty vinyl with reinforced zippers, the chamber offers easy access and full visibility of your grow. Unlike bulky greenhouses or inconsistent monotubs, the \u003cstrong\u003eTabletop Ecosphere™\u003c\/strong\u003e delivers professional-level environmental control in a countertop footprint.\u003c\/p\u003e\n\u003cp\u003eAt the core of this system is a 3.0L ultrasonic Monsoon humidifier, paired with a digital humidity controller and positive pressure fan with carbon filter, allowing precise control of moisture and air exchange—no guesswork, just results.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e   \u003cstrong\u003e 83 Quart Tabletop Greenhouse\u003c\/strong\u003e (18.5\" x 18.15\" x 13.5\") made from 10 mil clear vinyl with heavy-duty reinforced zippers\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003e3.0L Ultrasonic Monsoon Humidifier\u003c\/strong\u003e with quick-connect hose and mounting bracket\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eDigital Humidity Controller\u003c\/strong\u003e – pre-calibrated for high-humidity mushroom environments\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e 60mm Positive Pressure Fan\u003c\/strong\u003e with Carbon Filter and custom mounting bracket\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Thermometer\/Hygrometer Combo\u003c\/strong\u003e with custom mount for live temp\/humidity display\u003c\/li\u003e\n\u003cli\u003e  \u003cstrong\u003e  24-Hour Programmable Timer \u003c\/strong\u003efor fan or light control\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e 2x 2.5” Filter Disks \u003c\/strong\u003efor extra air filtration\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003ePrinted Setup Guide \u0026amp; Illustrated Instructions\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    \u003cstrong\u003eCompact Yet Spacious:\u003c\/strong\u003e 83-quart equivalent capacity holds monotubs, trays, bags, or four 5-pound fruiting blocks\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Crystal-Clear Access: \u003c\/strong\u003eSee-through vinyl and top\/side zippers make it easy to monitor and access your grow\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Hands-Free Automation: \u003c\/strong\u003eDial in your environment once and let the digital controls take over\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   Balanced Air Exchange: \u003c\/strong\u003ePositive pressure airflow with carbon filtration maintains clean air without drying out your chamber\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003ePro-Level Monitoring: \u003c\/strong\u003eCustom-built thermometer\/hygrometer shows real-time conditions at a glance\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003e   Space-Saving Design:\u003c\/strong\u003e Fits easily on a table or countertop without sacrificing performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re growing gourmet lion’s mane or exploring exotic species, the \u003cstrong\u003eTabletop Ecosphere™\u003c\/strong\u003e brings lab-quality control to your home setup—no ducting, no bulky tents, no compromises.\u003c\/p\u003e","brand":"Midwest Grow Kits","offers":[{"title":"Default Title","offer_id":46166624927893,"sku":"TBE1","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Tabletop_Eco_Main_web.jpg?v=1759542484"},{"product_id":"xl-all-in-one-mushroom-grow-bag-6-lbs-for-manure-loving-mushrooms","title":"XL All-in-One Mushroom Grow Bag (6 lbs) for Manure Loving Mushrooms","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n\n.fade-in-video {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n\n.video-pop {\n  box-shadow: 0 12px 30px rgba(0,0,0,0.12);\n  border-radius: 10px;\n  overflow: hidden;\n}\n\n.info-callout {\n  background: #f8fafc;\n  border: 1px solid #e5e7eb;\n  border-radius: 10px;\n  padding: 18px 20px;\n  margin: 24px 0;\n}\n\n.guide-link-box {\n  background: linear-gradient(135deg,#eef9ff,#f8fcff);\n  border: 1px solid #cfe3ff;\n  border-radius: 14px;\n  padding: 22px;\n  margin: 28px 0;\n  box-shadow: 0 4px 14px rgba(0,0,0,0.04);\n}\n\n.guide-link-flex {\n  display: flex;\n  align-items: center;\n  gap: 16px;\n  flex-wrap: wrap;\n}\n\n.guide-link-button {\n  display: inline-block;\n  background: #28aee4;\n  color: #ffffff !important;\n  text-decoration: none;\n  padding: 13px 24px;\n  border-radius: 999px;\n  font-weight: 700;\n  white-space: nowrap;\n}\n\n@media screen and (max-width: 700px) {\n  .guide-link-flex {\n    flex-direction: column;\n    align-items: flex-start;\n  }\n\n  .guide-link-button {\n    width: 100%;\n    text-align: center;\n  }\n}\n\u003c\/style\u003e\n\n\u003cp\u003e\u003cb\u003eXL All-in-One Mushroom Grow Bag (6 lb)\u003c\/b\u003e\u003c\/p\u003e\n\n\u003c!-- NEW TOP VIDEO WITH AUDIO --\u003e\n\u003cdiv class=\"fade-in-video\" style=\"max-width: 900px; margin: 20px auto 30px auto;\"\u003e\n  \u003cdiv class=\"video-pop\"\u003e\n    \u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0;\"\u003e\n      \u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;\" title=\"XL All-in-One Mushroom Grow Bag Overview\" src=\"https:\/\/player.vimeo.com\/video\/1173573940\"\u003e\n      \u003c\/iframe\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eThe \u003cb\u003eXL All-in-One Mushroom Grow Bag (6 lb)\u003c\/b\u003e is a high-output \u003cb\u003eall-in-one mushroom grow bag\u003c\/b\u003e built for growers who want bigger flushes with the same simple workflow. This \u003cb\u003esterile grow bag\u003c\/b\u003e combines grain spawn and bulk substrate in one ready-to-inoculate system, making it easy to inject, incubate, and fruit without needing a full monotub setup.\u003c\/p\u003e\n\n\u003cp\u003eEach XL bag includes a larger, pre-sterilized layer of \u003cb\u003e5-grain spawn\u003c\/b\u003e paired with our \u003cb\u003eSelect Bulk Substrate\u003c\/b\u003e for strong colonization and higher yield potential. We pressure-sterilize these bags in-house and ship fresh so you can start with clean materials from day one. If you later want to scale up even further, explore our \u003ca href=\"https:\/\/www.midwestgrowkits.com\/collections\/monotubs-accessories\"\u003emonotub collection\u003c\/a\u003e or browse our \u003ca href=\"https:\/\/www.midwestgrowkits.com\/collections\/substrate-bulk-growing\"\u003ebulk substrate\u003c\/a\u003e options.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThis example of our XL 6 lb bag was fruited in our Ecosphere Grow Tent, and the top half of the bag was removed.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c!-- NEW GUIDE LINK BLOCK --\u003e\n\u003cdiv class=\"guide-link-box\"\u003e\n  \u003cdiv class=\"guide-link-flex\"\u003e\n\n    \u003cdiv style=\"font-size:44px; line-height:1;\"\u003e📘\u003c\/div\u003e\n\n    \u003cdiv style=\"flex:1; min-width:260px;\"\u003e\n      \u003cdiv style=\"font-size:24px; font-weight:700; color:#004963; margin-bottom:8px;\"\u003e\n        Complete XL Grow Bag Instructions\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"font-size:16px; line-height:1.7; color:#334155;\"\u003e\n        Follow our detailed \u003cb\u003estep-by-step All-in-One Mushroom Grow Bag Guide\u003c\/b\u003e covering inoculation, colonization, break \u0026amp; shake timing, fruiting conditions, harvesting, additional flushes, and troubleshooting tips with real grow photos.\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003ca href=\"https:\/\/www.midwestgrowkits.com\/pages\/all-in-one-mushroom-grow-bag-instructions-complete-step-by-step-grow-guide\" class=\"guide-link-button\"\u003e\n        View Full Grow Guide →\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eWhy Growers Choose This All-in-One Mushroom Grow Bag\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eXL 6 lb Size\u003c\/b\u003e – Larger volume than standard bags for bigger runs in the same small footprint.\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cb\u003eAll-in-One Convenience\u003c\/b\u003e – Grain and bulk substrate are already layered and ready to go.\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cb\u003eBeginner-Friendly\u003c\/b\u003e – Simple “inject, incubate, fruit” workflow with minimal setup.\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cb\u003eClean, Sterile Start\u003c\/b\u003e – Pressure sterilized in our autoclave for consistent results.\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cb\u003eFruit-in-the-Bag Ready\u003c\/b\u003e – Great for growers who want a simple, low-maintenance fruiting method.\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cb\u003eHigh Airflow Filter Patch\u003c\/b\u003e – Self-supporting bag with \u003cb\u003e.22 micron filter patch\u003c\/b\u003e and \u003cb\u003eself-healing injection port\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eTotal Weight:\u003c\/b\u003e 6 lb XL all-in-one grow bag\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cb\u003eGrain Blend:\u003c\/b\u003e 2 lb 5-grain spawn blend (sterilized)\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cb\u003eSubstrate Blend:\u003c\/b\u003e 4 lb Select Bulk Substrate (sterilized)\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cb\u003eBag Type:\u003c\/b\u003e Self-supporting \u003cb\u003esterile grow bag\u003c\/b\u003e with \u003cb\u003e.22 micron filter patch\u003c\/b\u003e and \u003cb\u003eself-healing injection port\u003c\/b\u003e\n\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cb\u003eInstructions:\u003c\/b\u003e Full-color step-by-step instruction guide with photos\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cb\u003eVideo Help:\u003c\/b\u003e Online video access for extra guidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use This 6 lb All-in-One Grow Bag\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003e\n\u003cb\u003eInoculate\u003c\/b\u003e through the self-healing port: inject \u003cb\u003e5–7cc\u003c\/b\u003e of spores or about \u003cb\u003e10cc\u003c\/b\u003e of liquid culture into the grain section.\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cb\u003eIncubate\u003c\/b\u003e in a warm area around \u003cb\u003e72–76°F\u003c\/b\u003e until the grain is about \u003cb\u003e75%\u003c\/b\u003e colonized.\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cb\u003eBreak \u0026amp; Shake\u003c\/b\u003e to distribute mycelium, then allow the bag to fully colonize, typically in \u003cb\u003e10–14 days\u003c\/b\u003e.\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cb\u003eIntroduce fruiting conditions\u003c\/b\u003e with indirect light, fresh air, and proper humidity.\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cb\u003eFruit \u0026amp; harvest\u003c\/b\u003e: open the top and mist the inside walls as needed to maintain humidity, or transfer into a \u003ca href=\"https:\/\/www.midwestgrowkits.com\/collections\/monotubs-accessories\"\u003elarger fruiting setup\u003c\/a\u003e if desired.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cdiv class=\"info-callout\"\u003e\n  \u003cb\u003ePro Tip:\u003c\/b\u003e Liquid culture syringes usually colonize significantly faster than spores and can help reduce total incubation time in larger all-in-one mushroom grow bags.\n\u003c\/div\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eGrowers who want bigger runs without switching immediately to a monotub\u003c\/li\u003e\n\n  \u003cli\u003eSmall grow spaces like shelves, closets, and compact rooms\u003c\/li\u003e\n\n  \u003cli\u003eTesting cultures before scaling up to larger grows\u003c\/li\u003e\n\n  \u003cli\u003eAnyone who prefers an easy, low-maintenance workflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eWant higher yields per run?\u003c\/b\u003e Upgrade to a \u003ca href=\"https:\/\/www.midwestgrowkits.com\/collections\/monotubs-accessories\"\u003emonotub grow setup\u003c\/a\u003e to scale production and increase output using bulk methods.\u003c\/p\u003e\n\n\u003ch2\u003eAll-in-One Grow Bag Video Overview\u003c\/h2\u003e\n\n\u003c!-- BOTTOM VIDEO POP OUT STYLE --\u003e\n\u003cdiv class=\"fade-in-video\" style=\"max-width: 900px; margin: 20px auto;\"\u003e\n  \u003cdiv class=\"video-pop\"\u003e\n    \u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0;\"\u003e\n      \u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;\" title=\"Myco Labs All-in-One Mushroom Grow Bag Overview\" src=\"https:\/\/player.vimeo.com\/video\/929495006?badge=0\u0026amp;autopause=0\u0026amp;player_id=0\u0026amp;app_id=58479\"\u003e\n      \u003c\/iframe\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-top: 40px; text-align: center;\"\u003e\n  \u003chr width=\"100%\" size=\"2\"\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eBoost Your Success With QuickCulture Jars\u003c\/h2\u003e\n\n\u003cp\u003eFor even faster starts and cleaner inoculations, try our \u003cb\u003eQuickCulture Mini Spore Germinating Liquid Culture Jars (3-Pack)\u003c\/b\u003e. These compact jars are designed to rapidly germinate spores into vigorous liquid culture—perfect for jumpstarting your all-in-one mushroom grow bag with confidence.\u003c\/p\u003e\n\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n  \u003ca rel=\"noopener\" href=\"https:\/\/www.midwestgrowkits.com\/products\/quickculture-mini-spore-germinating-liquid-culture-jars-3-pack?_pos=1\u0026amp;_psq=liquid+culture+jar\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\n\n    \u003cimg style=\"max-width: 100%; height: auto; border-radius: 6px;\" alt=\"QuickCulture mini spore germinating liquid culture jars for all-in-one mushroom grow bags\" src=\"https:\/\/i.ibb.co\/5gFCPTnN\/6-LB-AIO-Slide-4.jpg\"\u003e\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"text-align: center; font-size: 16px;\"\u003e\n  \u003ca rel=\"noopener\" href=\"https:\/\/www.midwestgrowkits.com\/products\/quickculture-mini-spore-germinating-liquid-culture-jars-3-pack?_pos=1\u0026amp;_psq=liquid+culture+jar\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\n\n    \u003cb\u003eShop QuickCulture Mini Spore Germinating Liquid Culture Jars\u003c\/b\u003e\n  \u003c\/a\u003e\n\u003c\/p\u003e","brand":"Myco Labs","offers":[{"title":"Default Title","offer_id":46457231638677,"sku":"ALXL","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/6LB_NEW_AIO_BOX_MANURE.jpg?v=1769804628"},{"product_id":"willys-blend-willy-mycos-official-premium-imported-manure-based-substrate-5-lbs","title":"Willy's Blend - Willy Myco's Official Premium Imported Manure-Based Substrate - 5 lbs","description":"\u003cstyle\u003e\n.willy-wrap {\n  max-width: 100%;\n}\n\n.willy-sale {\n  color: #ff2a00;\n  text-align: center;\n  margin: 6px 0;\n}\n\n.willy-feature-img {\n  text-align: center;\n  margin: 28px 0 10px;\n}\n.willy-feature-img img {\n  max-width: 100%;\n  height: auto;\n  border-radius: 10px;\n  box-shadow: 0 10px 28px rgba(0,0,0,0.08);\n}\n\n.willy-note {\n  font-size: 14px;\n  opacity: 0.88;\n  margin-top: 8px;\n  text-align: center;\n}\n\n.willy-highlight {\n  background: #fff8f5;\n  border: 1px solid #ffd2c7;\n  border-radius: 10px;\n  padding: 16px;\n  margin: 20px 0;\n}\n\n.willy-checklist {\n  padding-left: 20px;\n}\n\n.willy-checklist li {\n  margin-bottom: 8px;\n}\n\n.willy-section {\n  margin-top: 10px;\n}\n\n@media (max-width: 750px) {\n  .willy-highlight {\n    padding: 14px;\n  }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"willy-wrap\"\u003e\n\u003cp\u003e\u003cstrong\u003eWilly’s Blend – Official Manure-Based Substrate\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eExclusively from Midwest Grow Kits in Partnership with Willy Myco \u0026amp; Brown Treasure\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGrow with the exact substrate used by legendary YouTube mycologist \u003cstrong\u003eWilly Myco\u003c\/strong\u003e. After years of demand from growers around the world, Midwest Grow Kits is proud to be the \u003cstrong\u003eonly official producer and vendor of Willy’s Blend in the continental USA\u003c\/strong\u003e—made with ingredients imported directly from Brown Treasure in \u003cstrong\u003ePuerto Rico\u003c\/strong\u003e, Willy’s trusted partner and the origin of his famous manure mix.\u003c\/p\u003e\n\u003cdiv class=\"willy-highlight\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eThis isn’t just another substrate.\u003c\/strong\u003e\u003cbr\u003eThis is \u003cstrong\u003ethe substrate\u003c\/strong\u003e the community knows, respects, and talks about—the same formula that has appeared across Willy’s tutorials, grows, and side-by-side results for years. Time-tested. Grower-approved. Proven in countless successful harvests.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eTo support Willy’s mission of getting his famous mix into the hands of more growers—without delays or high shipping costs—we formed this exclusive partnership with Willy Myco and his team. Shipping from Puerto Rico can be slow and expensive, so by producing and distributing Willy’s Blend from our centrally located Illinois facility, we’re able to offer \u003cstrong\u003efaster delivery, lower shipping costs, and a more reliable supply\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWith our fast fulfillment team, growers across the continental U.S. can finally experience Willy’s Blend the way it was meant to be: \u003cstrong\u003efresh, authentic, and delivered quickly.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Willy’s Blend Is Legendary\u003c\/h2\u003e\n\u003cp\u003eHand-crafted, perfected, and refined by Willy Myco over years of personal experimentation, this substrate blend became iconic for one simple reason: \u003cstrong\u003eit performs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAt the core of Willy’s Blend is a premium mix of \u003cstrong\u003eaged, exotic manure\u003c\/strong\u003e—naturally leached and dried for a minimum of 2 years. This aging process creates a nutrient-rich foundation packed with the \u003cstrong\u003emicro and macro nutrients\u003c\/strong\u003e mushroom mycelium thrives on, supporting fast colonization and thick, healthy flushes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat Makes This Version Special\u003c\/h2\u003e\n\u003cp\u003eBecause of our exclusive partnership, everything in this blend comes directly from the source:\u003c\/p\u003e\n\u003cul class=\"willy-checklist\"\u003e\n\u003cli\u003e\u003cstrong\u003eOfficial ingredients imported from Puerto Rico\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAuthentic Willy Myco recipe — no substitutions, no knockoffs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixed, prepared, and processed in the USA by Midwest Grow Kits\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe only certified version available outside of Puerto Rico\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen you buy from Midwest Grow Kits, you’re getting the real deal—the same mix Willy trusts in his own personal grows.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"willy-checklist\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOfficial partnership\u003c\/strong\u003e between Midwest Grow Kits, Willy Myco \u0026amp; Brown Treasure\u003c\/li\u003e\n\u003cli\u003eMade with \u003cstrong\u003eaged, exotic manure\u003c\/strong\u003e (minimum 2-year natural aging)\u003c\/li\u003e\n\u003cli\u003eContains \u003cstrong\u003e6 proprietary additives\u003c\/strong\u003e for peak performance\u003c\/li\u003e\n\u003cli\u003eLoaded with bioavailable nutrients for vigorous mycelial growth\u003c\/li\u003e\n\u003cli\u003ePromotes strong colonization and premium flushes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExclusively sold and produced\u003c\/strong\u003e in the continental USA\u003c\/li\u003e\n\u003cli\u003eTrusted by growers who want authentic, proven results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Growers Love It\u003c\/h2\u003e\n\u003cp\u003eWilly’s Blend is known for delivering:\u003c\/p\u003e\n\u003cul class=\"willy-checklist\"\u003e\n\u003cli\u003eFaster colonization\u003c\/li\u003e\n\u003cli\u003eThick, resilient mycelium\u003c\/li\u003e\n\u003cli\u003eExcellent water retention without muddy texture\u003c\/li\u003e\n\u003cli\u003eRobust fruiting and reliable yields\u003c\/li\u003e\n\u003cli\u003eA forgiving, strong-performing substrate even for beginners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you’ve watched Willy’s videos and wondered how he gets those results—\u003cstrong\u003ethis is the substrate.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReal Results From Growers\u003c\/h2\u003e\n\u003cp\u003eWilly’s Blend has built a loyal following because growers keep seeing the difference for themselves. From stronger colonization to fuller flushes, this is the substrate many growers choose when they want performance they can trust.\u003c\/p\u003e\n\u003cdiv class=\"willy-feature-img\"\u003e\u003cimg alt=\"Real grow results using Willy's Blend manure-based substrate with healthy mushroom flushes\" src=\"https:\/\/i.ibb.co\/Csb6SF3M\/Willys-Blend-16-9-low.jpg\"\u003e\u003c\/div\u003e\n\u003cp class=\"willy-note\"\u003eReal-world results from growers using the official Willy’s Blend substrate. NOT AI!\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":46644854259861,"sku":"WB5","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Willys_blend_product_final_2000x2000_45381747-c8ed-4cec-9126-8a361f3b2d49.jpg?v=1771514106"},{"product_id":"complete-28q-monotub-bulk-spawn-growing-kit","title":"Complete 28Q Monotub Bulk Spawn Growing Kit","description":"\u003cp\u003e\n  The \u003cb\u003eSmall Complete 28Q Monotub Bulk Grow Kit\u003c\/b\u003e is a beginner-friendly introduction to bulk mushroom cultivation in a compact, easy-to-manage format. Designed for growers who want to move beyond jars without committing to larger monotub systems, this all-in-one kit makes bulk growing simple, efficient, and approachable.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  At the core of this kit is a \u003cb\u003e28-quart Grower’s Select Monotub\u003c\/b\u003e, engineered to maintain proper airflow and humidity for consistent colonization and fruiting. Paired with a sterile 5-grain spawn jar, premium bulk substrate, and essential accessories, this system creates a stable growing environment without complicated equipment or constant adjustments.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  Whether you’re transitioning from jar-based growing or starting directly with small-scale bulk methods, this kit guides you through every step of the process with clear, detailed instructions—making it easy to grow at home with confidence.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  Just add your preferred spore syringe or liquid culture to get started.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Growers Choose This Kit\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eBeginner-Friendly Bulk Growing\u003c\/b\u003e – Designed to make monotub cultivation approachable for first-time bulk growers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eCompact 28-Quart Size\u003c\/b\u003e – Easy to manage while still delivering the benefits of bulk substrate growing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eComplete All-In-One System\u003c\/b\u003e – Includes monotub, spawn, substrate, liner, and accessories.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eOptimized Airflow \u0026amp; Humidity\u003c\/b\u003e – Filter disks and hole plugs help maintain stable growing conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eScalable Learning Platform\u003c\/b\u003e – Ideal stepping stone before moving to larger monotubs or higher-volume grows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\n\u003cp\u003e\u003ci\u003e(Everything you need for small-scale bulk mushroom growing—just add spores or liquid culture.)\u003c\/i\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eGrower’s Select 28-Quart Monotub\u003c\/li\u003e\n  \u003cli\u003eSterile 32 oz 5-Grain Spawn Jar – Ready to inoculate\u003c\/li\u003e\n  \u003cli\u003e4 lb Select Bulk Substrate – (2) 2-lb pasteurized bags\u003c\/li\u003e\n  \u003cli\u003eCustom Monotub Liner – Reduces side pinning and simplifies cleanup\u003c\/li\u003e\n  \u003cli\u003e8-oz Fine-Mist Spray Bottle\u003c\/li\u003e\n  \u003cli\u003e(4) Incubation Hole Plugs\u003c\/li\u003e\n  \u003cli\u003e(4) Monotub Filter Disks – Balanced airflow and protection\u003c\/li\u003e\n  \u003cli\u003eDetailed Step-By-Step Growing Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth align=\"left\"\u003eComponent\u003c\/th\u003e\n      \u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eGrow Method\u003c\/td\u003e\n      \u003ctd\u003eBulk monotub cultivation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMonotub Size\u003c\/td\u003e\n      \u003ctd\u003e28 quarts\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSpawn Included\u003c\/td\u003e\n      \u003ctd\u003e32 oz 5-grain spawn jar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSubstrate Included\u003c\/td\u003e\n      \u003ctd\u003e4 lb pasteurized bulk substrate\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSkill Level\u003c\/td\u003e\n      \u003ctd\u003eBeginner\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eReal Results from a 28Q Monotub Grow\u003c\/h2\u003e\n\n\u003cp\u003e\n  Below is an example of a successful fruiting run using the Small 28Q Monotub Grow Kit, demonstrating healthy mushroom development in a compact bulk-growing setup.\n\u003c\/p\u003e\n\n\u003cdiv style=\"text-align:center; margin:20px 0;\"\u003e\n  \u003cimg src=\"https:\/\/i.ibb.co\/bgCj4x7s\/Small-tub-fruit-table-final.jpg\" alt=\"28 quart monotub grow kit fruiting mushrooms using bulk substrate\" style=\"max-width:100%; height:auto; border-radius:6px;\"\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWorried About Temperature?\u003c\/h2\u003e\n\n\u003cp\u003e\n  If you're growing in a cooler room, add a \u003cb\u003eLiquid Graphite Heating Mat\u003c\/b\u003e for just \u003cb\u003e$12.99\u003c\/b\u003e and save \u003cb\u003e35%\u003c\/b\u003e. Gentle, even heat helps maintain ideal incubation temperatures for consistent results year-round.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  👉 \u003ca href=\"https:\/\/www.midwestgrowkits.com\/products\/liquid-graphite-heating-mat?_pos=2\u0026amp;_psq=heat\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\u003cb\u003eAdd the Liquid Graphite Heating Mat\u003c\/b\u003e\u003c\/a\u003e\n\u003c\/p\u003e\n","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":46906524991637,"sku":"BLK8","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Small_monotub_Kit_white_background_web.jpg?v=1769790362"},{"product_id":"the-grow-big-bundle-mushroom-monotub-grow-kit-package","title":"The Grow Big Bundle! Mushroom Monotub Grow Kit Package","description":"\u003cp\u003eThe \u003cb\u003eGrow Big Bundle – Willy's Blend Bulk Monotub Growing System\u003c\/b\u003e is a complete, all-in-one solution designed for growers who want to run multiple monotubs at once and achieve maximum yields with minimal guesswork. Built for growers of any experience level, this bundle combines Midwest Grow Kits’ most popular monotubs with upgraded substrate, grain spawn, lighting, and essential lab accessories—allowing you to scale your grow faster while saving 35% compared to purchasing items individually.\u003c\/p\u003e\n\u003cp\u003eAt the heart of this system are \u003cb\u003ethree 44-quart Grower’s Select Monotubs\u003c\/b\u003e, engineered to maintain balanced airflow, consistent humidity, and reliable fruiting conditions throughout the entire grow cycle. These tubs are fully modular and can be arranged however your space allows—side by side, stacked vertically, or spread across shelving. The included LED strip lighting can be mounted horizontally or vertically, making this system easy to adapt to closets, grow tents, shelving units, or dedicated grow rooms.\u003c\/p\u003e\n\u003cp\u003eThis bundle features an upgraded supply of \u003cb\u003eWilly’s Blend Bulk Substrate\u003c\/b\u003e, a premium, nutrient-rich mix formulated to support aggressive colonization and dense, healthy fruiting. Compared to basic bulk substrates, Willy’s Blend offers improved moisture retention, balanced nutrition, faster re-colonization after mixing with grain spawn, and higher yield potential per tub. When paired with sterile 5-grain spawn, it creates an ideal environment for strong, repeatable flushes.\u003c\/p\u003e\n\u003cp\u003eThe growing process is simple and efficient. Start by adding your preferred spores or liquid culture to the included \u003cb\u003eLiquid Culture Kits\u003c\/b\u003e and allow them to germinate in just a few days. \u003cstrong\u003eGrow multiple strains side by side.\u003c\/strong\u003e Once ready, inject the liquid culture into the 5-grain spawn bags for fast, even colonization. After full colonization, mix the grain spawn with Willy’s Blend substrate inside the monotubs, allow the substrate to re-colonize, then introduce fruiting conditions.\u003c\/p\u003e\n\u003cp\u003eEach monotub includes a dedicated digital hygrometer\/thermometer, allowing you to easily monitor humidity and temperature at a glance. Combined with adjustable airflow ports, premium filter disks, and custom-fit liners, this system gives you precise environmental control from inoculation through harvest.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Growers Choose Grow Big Bundles\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eComplete Multi-Tub Growing System\u003c\/b\u003e – Everything needed to run multiple monotubs simultaneously. The Medium 44 Quart is the fastest colonizer and produces huge flushes!\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWilly’s Blend Substrate Upgrade\u003c\/b\u003e – Faster colonization, stronger flushes, and higher yields.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible, Space-Efficient Design\u003c\/b\u003e – Stack tubs or run them side by side with customizable lighting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLab-to-Fruit Workflow\u003c\/b\u003e – Liquid culture, grain spawn, substrate, and fruiting in one streamlined system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBeginner-Friendly, Pro-Capable\u003c\/b\u003e – Simple to use, yet powerful enough for serious growers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included – Willy's Monotub Package\u003c\/h2\u003e\n\u003cp\u003e\u003ci\u003e(Everything you need to grow multiple monotubs at once—just add spores or liquid culture.)\u003c\/i\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e(3)\u003c\/b\u003e Grower’s Select Medium 44-Quart Monotubs\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e(3)\u003c\/b\u003e Monotub Accessory Packs (18 Filter Disks, 18 Hole Plugs \u0026amp; 3 Custom Liners)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e(3)\u003c\/b\u003e Sterile 5-Grain Spawn Bags\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e(5)\u003c\/b\u003e Willy’s Blend Bulk Substrate Bags (25 lbs total)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e(3)\u003c\/b\u003e Custom Monotub Hygrometer \/ Thermometers\u003c\/li\u003e\n\u003cli\u003eGrower’s Select Mushroom LED Strip Light – 25 ft Reel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e(2) \u003c\/strong\u003eLiquid Culture Spore Germination \u0026amp; Cloning Kits\u003c\/li\u003e\n\u003cli\u003e8 oz Myco Labs Eco-Cleanse Disinfectant Spray\u003c\/li\u003e\n\u003cli\u003eSterile PPE Kit (Gloves, Mask, Extra Needles \u0026amp; Alcohol Wipes)\u003c\/li\u003e\n\u003cli\u003e12oz Ultra Fine Continuous Mist Spray Bottle\u003c\/li\u003e\n\u003cli\u003eQuart of Vermiculite \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eBundle Savings\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 58.8px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 45.6638%; height: 19.6px;\" align=\"left\"\u003ePurchase Option\u003c\/th\u003e\n\u003cth style=\"width: 13.8116%; height: 19.6px;\" align=\"left\"\u003ePrice\u003c\/th\u003e\n\u003cth style=\"width: 36.6986%; height: 19.6px;\" align=\"left\"\u003eSavings\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 45.6638%; height: 19.6px;\"\u003eItems Purchased Individually\u003c\/td\u003e\n\u003ctd style=\"width: 13.8116%; height: 19.6px;\"\u003e$383.99\u003c\/td\u003e\n\u003ctd style=\"width: 36.6986%; height: 19.6px;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 45.6638%; height: 19.6px;\"\u003e\u003cb\u003eGrow Big Bundle – Level 1\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.8116%; height: 19.6px;\"\u003e\u003cb\u003e$279.99\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 36.6986%; height: 19.6px;\"\u003e\u003cb\u003e$94.00 (36% Savings)\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eBuilt to Help You Grow Bigger—Faster\u003c\/h2\u003e\n\u003cp\u003eThe Grow Big Bundle – Level 1 is designed to remove guesswork and deliver consistent, high-yield results across multiple monotubs. By combining Midwest Grow Kits’ most trusted grow equipment with premium materials and essential lab tools, this package helps you grow more, scale faster, and get the most out of every harvest.\u003c\/p\u003e","brand":"Midwest Grow Kits","offers":[{"title":"Default Title","offer_id":46933716172949,"sku":"GBL1","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Big_Grow_1_Main.jpg?v=1770493019"},{"product_id":"mycoclimate-44q-automated-monotub-mushroom-grow-kit-temperature-fresh-air-control","title":"MycoClimate™ 44Q Automated Monotub Mushroom Grow Kit – Temperature \u0026 Fresh Air Control","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n.fade-in-video {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n\u003c\/style\u003e\n\n\u003c!-- Top Product Video --\u003e\n\u003cdiv style=\"text-align: center; margin: 10px 0 30px 0;\"\u003e\n  \u003cvideo autoplay loop muted playsinline preload=\"metadata\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 10px 28px rgba(0,0,0,0.08);\"\u003e\n    \u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/d031c03e522b4df3a37bc4df612324c8.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe MycoClimate™ 44Q Automated Monotub Mushroom Grow Kit\u003c\/strong\u003e is a complete climate-controlled growing system designed to give you \u003cstrong\u003eprecision temperature control and consistent fresh air exchange\u003c\/strong\u003e inside your monotub.\u003c\/p\u003e\n\n\u003cp\u003eBuilt for growers who want \u003cstrong\u003estable indoor growing conditions with less guesswork\u003c\/strong\u003e, this 44-quart automated system helps maintain consistent warmth, airflow, and humidity throughout the cultivation cycle—making it ideal for beginner to intermediate growers.\u003c\/p\u003e\n\n\u003cp\u003eUnlike traditional monotub setups, the MycoClimate™ system combines \u003cstrong\u003ewater-bath heating, filtered air exchange, and integrated lighting\u003c\/strong\u003e into one streamlined solution—reducing environmental fluctuations that can slow growth or impact results.\u003c\/p\u003e\n\n\u003cp\u003eAt the core of the MycoClimate™ system is a \u003cstrong\u003edual-layer monotub design\u003c\/strong\u003e that creates a built-in water reservoir beneath the grow chamber. A \u003cstrong\u003edigital aquarium heater\u003c\/strong\u003e gently warms this reservoir, producing consistent radiant heat that surrounds the substrate evenly—eliminating hot spots and helping retain optimal moisture levels.\u003c\/p\u003e\n\n\u003c!-- Video Section --\u003e\n\u003cdiv class=\"fade-in-video\" style=\"max-width: 650px; margin: 40px auto;\"\u003e\n  \u003cdiv style=\"position: relative; overflow: hidden; border-radius: 8px; box-shadow: 0 10px 28px rgba(0,0,0,0.08);\"\u003e\n    \u003cvideo style=\"display: block; width: 100%; height: auto;\" preload=\"metadata\" playsinline muted autoplay loop\u003e\n      \u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/99d709335d3349a8b9c8e6f8ec55daca.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eThe system also features an \u003cstrong\u003eactive fresh air exchange (FAE) system\u003c\/strong\u003e. A quiet electric air pump continuously pushes \u003cstrong\u003efiltered oxygen through a HEPA-lined silicone hose\u003c\/strong\u003e, reducing stale air and CO₂ buildup while supporting strong mycelium growth and healthy fruiting conditions.\u003c\/p\u003e\n\n\u003cp\u003eCombined with a full-spectrum LED grow light, programmable timer, premium grain spawn, and Midwest’s trusted bulk substrate blend, the MycoClimate™ system delivers a complete automated mushroom grow kit designed to simplify the cultivation process from start to finish.\u003c\/p\u003e\n\n\u003cp\u003eSimply inoculate the included spawn bag using your preferred \u003ca href=\"\/collections\/liquid-culture-syringes\"\u003eliquid culture\u003c\/a\u003e or spore syringe to begin.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Growers Choose the MycoClimate™ System\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomated Climate Control System\u003c\/strong\u003e – Combines temperature regulation and fresh air exchange for stable growing conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater-Bath Radiant Heating\u003c\/strong\u003e – Even, gentle heat distribution without drying out your substrate.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuous Filtered Airflow (FAE)\u003c\/strong\u003e – HEPA-filtered air pump provides consistent oxygen exchange.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e44Q Medium Growing Chamber\u003c\/strong\u003e – A balanced size for indoor growers who want more control without taking up too much space.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Use Growing Chamber\u003c\/strong\u003e – Designed for both incubation and fruiting stages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat for Closets \u0026amp; Small Spaces\u003c\/strong\u003e – Ideal for grow areas with limited natural airflow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Growing System\u003c\/strong\u003e – Includes spawn, substrate, lighting, climate-control components, and accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eEverything needed to begin growing — just add spores or liquid culture.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDual-Design \u003cstrong\u003e44Q Medium Monotub Growing \u0026amp; Incubation Chamber\u003c\/strong\u003e — 18\" × 15.5\" × 12\"\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003ePremium 5-Grain Spawn Bag\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7.5 lbs Midwest Select Bulk Casing Mix\u003c\/strong\u003e – Pasteurized and ready to use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustom Digital Thermometer \u0026amp; Hygrometer\u003c\/strong\u003e – Monitor temperature and humidity from outside the tub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrower’s Select Smart 50W Digital Submersible Aquarium Heater\u003c\/strong\u003e with adjustable thermostat\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eUltra-Quiet Electric Air Pump\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSilicone Air Filtration Hose\u003c\/strong\u003e fitted internally with HEPA micron fiberglass filter material and an air diffuser stone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty 24-Hour Timer\u003c\/strong\u003e with multiple programmable cycles per day\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e900 Lumen Dual-Spectrum LED Grow Light\u003c\/strong\u003e – 110V, 36-diode\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eOutlet Light Adapter\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003ePre-Cut Custom Folded Black Monotub Liner\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e4 Monotub Filter Disks \u0026amp; Plugs\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustom Hole Plug\u003c\/strong\u003e with pre-drilled tubing inlet hole \u0026amp; air diffuser\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eHospital-Grade Gloves \u0026amp; Alcohol Swabs\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e8oz Fine-Mist Spray Bottle\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrinted Step-by-Step Grow Guide\u003c\/strong\u003e + Instant Video Library Access\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWho This Kit Is Perfect For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eGrowers looking for a \u003cstrong\u003efully automated monotub system\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eIndoor growers needing \u003cstrong\u003estable temperature control\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eAnyone growing in closets, spare rooms, or areas with \u003cstrong\u003elimited airflow\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eBeginner to intermediate growers wanting a \u003cstrong\u003ecomplete all-in-one setup\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eGrowers who want \u003cstrong\u003emore consistent conditions from incubation through fruiting\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth align=\"left\"\u003eComponent\u003c\/th\u003e\n      \u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eGrow Method\u003c\/td\u003e\n      \u003ctd\u003eClimate-controlled monotub cultivation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMonotub Capacity\u003c\/td\u003e\n      \u003ctd\u003e44 quarts\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMonotub Dimensions\u003c\/td\u003e\n      \u003ctd\u003e18\" × 15.5\" × 12\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTemperature Control\u003c\/td\u003e\n      \u003ctd\u003eWater reservoir heating system with digital aquarium heater\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAir Exchange\u003c\/td\u003e\n      \u003ctd\u003eElectric air pump with silicone hose fitted internally with HEPA micron fiberglass filter material and an air diffuser stone\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSpawn Included\u003c\/td\u003e\n      \u003ctd\u003e1 Premium 5-grain spawn bag\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSubstrate Included\u003c\/td\u003e\n      \u003ctd\u003e7.5 lbs pasteurized bulk casing mix\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLighting\u003c\/td\u003e\n      \u003ctd\u003e900 lumen dual-spectrum LED grow light\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eExperience Level\u003c\/td\u003e\n      \u003ctd\u003eBeginner to intermediate growers\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eReal Results from a MycoClimate™ Monotub Grow\u003c\/h2\u003e\n\u003cp\u003eBelow is an example of healthy mushroom development inside a Midwest Grow Kits monotub system. When temperature, humidity, airflow, and substrate conditions are properly maintained, growers can achieve strong colonization and productive flushes.\u003c\/p\u003e\n\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Real_Results_pic.jpg?v=1772656292\" alt=\"MycoClimate 44Q automated monotub mushroom grow results with bulk substrate\" style=\"max-width: 100%; height: auto; border-radius: 6px;\"\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eAutomated Growing Made Simple\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMycoClimate™ 44Q Automated Monotub Grow Kit\u003c\/strong\u003e combines Midwest Grow Kits’ trusted cultivation supplies with integrated climate-control technology. The result is a stable, beginner-friendly growing system designed to help simplify the process while supporting consistent cultivation conditions. \u003ca href=\"https:\/\/youtu.be\/Wx1b0axq1lI\" rel=\"noopener\" target=\"_blank\"\u003eClick here to watch the full setup video\u003c\/a\u003e.\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":47033444106389,"sku":"MC48","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Medium_48Q__Complete_Automated_Monotub_Kit_MAX.jpg?v=1772628033"},{"product_id":"mycoclimate-66q-automated-monotub-mushroom-grow-kit-temperature-fresh-air-control","title":"MycoClimate™ 66Q Automated Monotub Mushroom Grow Kit – Temperature \u0026 Fresh Air Control","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n.fade-in-video {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n\u003c\/style\u003e\n\u003c!-- Top Product Video --\u003e\n\u003cdiv style=\"text-align: center; margin: 10px 0 30px 0;\"\u003e\u003cvideo autoplay=\"autoplay\" loop=\"loop\" muted=\"\" playsinline=\"\" preload=\"metadata\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 10px 28px rgba(0,0,0,0.08);\"\u003e\n    \u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/d031c03e522b4df3a37bc4df612324c8.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eThe MycoClimate™ 66Q Automated Monotub Mushroom Grow Kit\u003c\/strong\u003e is a complete climate-controlled growing system designed to give you \u003cstrong\u003eprecision temperature control and consistent fresh air exchange\u003c\/strong\u003e inside your monotub. \u003c\/p\u003e\n\u003cp\u003eBuilt for growers who want \u003cstrong\u003elarger yields with less guesswork\u003c\/strong\u003e, this 66-quart automated system helps maintain stable growing conditions throughout the entire cultivation cycle—making it ideal for both beginners and experienced growers.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional monotub setups, the MycoClimate™ system combines \u003cstrong\u003ewater-bath heating, filtered air exchange, and integrated lighting\u003c\/strong\u003e into one streamlined solution—reducing environmental fluctuations that can slow growth or impact results.\u003c\/p\u003e\n\u003cp\u003eAt the core of the MycoClimate™ system is a \u003cstrong\u003edual-layer monotub design\u003c\/strong\u003e that creates a built-in water reservoir beneath the grow chamber. A \u003cstrong\u003edigital aquarium heater\u003c\/strong\u003e gently warms this reservoir, producing consistent radiant heat that surrounds the substrate evenly—eliminating hot spots and helping retain optimal moisture levels.\u003c\/p\u003e\n\u003c!-- Video Section --\u003e\n\u003cdiv style=\"max-width: 650px; margin: 40px auto;\" class=\"fade-in-video\"\u003e\n\u003cdiv style=\"position: relative; overflow: hidden; border-radius: 8px; box-shadow: 0 10px 28px rgba(0,0,0,0.08);\"\u003e\u003cvideo loop=\"loop\" autoplay=\"autoplay\" muted=\"\" playsinline=\"\" preload=\"metadata\" style=\"display: block; width: 100%; height: auto;\"\u003e\n      \u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/99d709335d3349a8b9c8e6f8ec55daca.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe system also features an \u003cstrong\u003eactive fresh air exchange (FAE) system\u003c\/strong\u003e. A quiet electric air pump continuously pushes \u003cstrong\u003efiltered oxygen through a HEPA-lined silicone hose\u003c\/strong\u003e, reducing stale air buildup while supporting strong mycelium growth and healthy fruiting conditions.\u003c\/p\u003e\n\u003cp\u003eCombined with a full-spectrum LED grow light, programmable timer, premium grain spawn, and Midwest’s trusted bulk substrate blend, the MycoClimate™ system delivers a complete automated mushroom grow kit designed to streamline the cultivation process from start to finish.\u003c\/p\u003e\n\u003cp\u003eSimply inoculate the included spawn bags using your preferred \u003ca href=\"\/collections\/liquid-culture-syringes\"\u003eliquid culture\u003c\/a\u003e or spore syringe to begin.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Growers Choose the MycoClimate™ System\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated Climate Control System\u003c\/strong\u003e – Combines temperature regulation and fresh air exchange for stable growing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-Bath Radiant Heating\u003c\/strong\u003e – Even, gentle heat distribution without drying out your substrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Filtered Airflow (FAE)\u003c\/strong\u003e – HEPA-filtered air pump provides consistent oxygen exchange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger 66Q Growing Chamber\u003c\/strong\u003e – Increased volume allows for larger substrate capacity and improved yields.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-in-One Cultivation System\u003c\/strong\u003e – Includes lighting, substrate, spawn, and climate-control components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreat for Indoor Growing\u003c\/strong\u003e – Perfect for closets, spare rooms, or grow areas with limited airflow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eEverything needed to start growing — just add spores or liquid culture.\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-Design \u003cstrong\u003e66Q Large Monotub Growing \u0026amp; Incubation Chamber\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2 Premium 5-Grain Spawn Bags\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 lbs Midwest Select Bulk Substrate Mix\u003c\/strong\u003e – Pasteurized and ready to use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Digital Thermometer \u0026amp; Hygrometer\u003c\/strong\u003e – Monitor temperature and humidity from outside the tub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrower’s Select Smart 50W Digital Submersible Aquarium Heater\u003c\/strong\u003e with adjustable thermostat\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUltra-Quiet Electric Air Pump\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicone Air Filtration Hose\u003c\/strong\u003e fitted internally with HEPA micron fiberglass filter material and an air diffuser stone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty 24-Hour Timer\u003c\/strong\u003e with multiple programmable cycles per day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e900 Lumen Dual-Spectrum LED Grow Light\u003c\/strong\u003e – 110V, 36-diode\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutlet Light Adapter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePre-Cut Custom Folded Black Monotub Liner\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e4 Monotub Filter Disks \u0026amp; Plugs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Hole Plug\u003c\/strong\u003e with pre-drilled tubing inlet hole\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHospital-Grade Gloves \u0026amp; Alcohol Swabs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e8oz Fine-Mist Spray Bottle\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrinted Step-by-Step Grow Guide\u003c\/strong\u003e + Instant Video Library Access\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWho This Kit Is Perfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers looking for a \u003cstrong\u003efully automated monotub system\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndoor growers needing \u003cstrong\u003estable temperature control\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnyone wanting \u003cstrong\u003ehigher consistency and larger flushes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBeginner to intermediate growers wanting a \u003cstrong\u003ecomplete all-in-one setup\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eComponent\u003c\/th\u003e\n\u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrow Method\u003c\/td\u003e\n\u003ctd\u003eClimate-controlled monotub cultivation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonotub Capacity\u003c\/td\u003e\n\u003ctd\u003e66 quarts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Control\u003c\/td\u003e\n\u003ctd\u003eWater reservoir heating system with digital aquarium heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Exchange\u003c\/td\u003e\n\u003ctd\u003eElectric air pump with silicone hose fitted internally with HEPA micron fiberglass filter material and an air diffuser stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpawn Included\u003c\/td\u003e\n\u003ctd\u003e2 Premium 5-grain spawn bags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubstrate Included\u003c\/td\u003e\n\u003ctd\u003e10 lbs pasteurized bulk substrate mix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003e900 lumen dual-spectrum LED grow light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExperience Level\u003c\/td\u003e\n\u003ctd\u003eBeginner to intermediate growers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eReal Monotub Growing Results\u003c\/h2\u003e\n\u003cp\u003eThe image below shows healthy mushroom development inside a Midwest Grow Kits monotub environment. When temperature, humidity, airflow, and substrate conditions are properly maintained, growers can achieve strong colonization and productive flushes.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg style=\"max-width: 100%; height: auto; border-radius: 6px;\" alt=\"MycoClimate 66Q automated monotub mushroom grow results with bulk substrate\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Real_Results_pic.jpg?v=1772656292\"\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eAutomated Mushroom Cultivation\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMycoClimate™ 66Q Automated Monotub Grow Kit\u003c\/strong\u003e combines Midwest Grow Kits’ proven cultivation supplies with integrated climate-control technology. The result is a stable, beginner-friendly growing system designed to help simplify the process while supporting consistent cultivation conditions. \u003ca rel=\"noopener\" href=\"https:\/\/youtu.be\/Wx1b0axq1lI\" target=\"_blank\"\u003eClick here to watch the full setup video\u003c\/a\u003e.\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":47037253320853,"sku":"MC66","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Large_66Q_Complete_Automated_Monotub_Kit_MAX_FINAL.jpg?v=1772715099"},{"product_id":"midwests-black-cow-manure-substrate-casing-mix-30-pounds-bulk-6-pack","title":"Midwest's Black Cow Manure Substrate \u0026 Casing Mix - 30 Pounds (BULK 6-PACK)","description":"\u003cp\u003e\u003cstrong\u003eMidwest’s Black Cow Manure Based Bulk Substrate \u0026amp; Casing Mix – 30 lbs (6-Pack Special Bundle pricing for 15th Anniversary Sale) \u003cb\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e(Sorry, no additional Discounts can be applied)\u003c\/span\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBulk Value • Ready-to-Use • Fully Hydrated • Ultra-Composted • Ideal for Monotubs \u0026amp; Bulk Grows\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eScale up your bulk grows and save with Midwest’s \u003cstrong\u003eBlack Cow Manure Based Bulk Substrate 6-Pack\u003c\/strong\u003e. This bulk bundle includes \u003cstrong\u003esix 5 lb bags\u003c\/strong\u003e of our ready-to-use manure-based substrate and casing mix, giving you a full \u003cstrong\u003e30 pounds\u003c\/strong\u003e of premium bulk substrate for monotubs, trays, and larger growing projects.\u003c\/p\u003e\n\u003cp\u003eMade with ultra-composted dairy cow manure and a carefully balanced blend of moisture-retaining and pH-supporting ingredients, Black Cow is designed for growers who want a dependable manure-based bulk substrate with the convenience of a fully prepared mix. Each bag arrives fully hydrated and ready to use—just mix with fully colonized grain spawn and grow.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin: 18px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Black_Cow_6_pack_main.jpg\" alt=\"Midwest Black Cow manure based bulk substrate 6 pack bundle\" style=\"max-width: 100%; height: auto; border-radius: 10px;\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Growers Choose the Black Cow 6-Pack\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSave More in Bulk\u003c\/strong\u003e – Get the same trusted Black Cow substrate in a discounted 6-pack bundle for larger grows and repeat use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManure-Based Bulk Substrate\u003c\/strong\u003e – Made with ultra-composted dairy cow manure for growers who prefer a traditional manure-based mix.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to Use\u003c\/strong\u003e – Fully hydrated and sealed for convenience, with no additional prep, mixing, or measuring required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Bulk Growing\u003c\/strong\u003e – Ideal for monotubs, trays, fruiting chambers, and larger batch substrate prep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Texture \u0026amp; Moisture\u003c\/strong\u003e – Carefully blended for even mixing and dependable results from bag to bag.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 × 5 lb bags\u003c\/strong\u003e of Black Cow Manure Based Bulk Substrate \u0026amp; Casing Mix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30 lbs total\u003c\/strong\u003e ready-to-use substrate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully hydrated and sealed\u003c\/strong\u003e for convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003ePremium Formula\u003c\/h2\u003e\n\u003cp\u003eOur Black Cow substrate blend combines traditional manure-based growing material with proven bulk substrate ingredients for consistent performance and easy use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUltra-composted dairy cow manure\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCoco coir\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVermiculite\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSpring water\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGypsum \u0026amp; hydrated lime\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral buffer blend\u003c\/strong\u003e including calcium, magnesium, and sodium bicarbonate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eRecommended Usage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 to 1.5 grain spawn bags\u003c\/strong\u003e per 5 lb bag\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbout 3 quick-colonizing 24 oz jars\u003c\/strong\u003e per bag\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbout 6 half-pint jars\u003c\/strong\u003e per bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis 6-pack is ideal for running multiple monotubs, filling larger trays, or keeping extra substrate on hand for repeat grows.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReal Results Using Black Cow\u003c\/h2\u003e\n\u003cp\u003eSee what growers can achieve using Midwest’s Black Cow Manure Based Bulk Substrate in monotub and bulk grow setups.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin: 18px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Black_Cow_tubs_1100_526.jpg?v=1776166005\" alt=\"Real results using Midwest Black Cow manure based bulk substrate in monotubs\" style=\"max-width: 100%; height: auto; border-radius: 10px;\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eStorage \u0026amp; Shelf Life\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStore sealed\u003c\/strong\u003e in a cool, dry place\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest used within 45 days\u003c\/strong\u003e when stored at room temperature\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDo not freeze\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eThis 6-pack bundle is already discounted. Coupon codes and promotional discounts do not apply. If you would like to use a promo code on other items, please place this product in a separate order.\u003c\/em\u003e\u003c\/p\u003e","brand":"Midwest Grow Kit's","offers":[{"title":"Default Title","offer_id":47257593708693,"sku":"BCW6","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Black_Cow_Bulk_6-Pack.jpg?v=1776166882"},{"product_id":"mycoclimate-large-66q-monotub-automation-upgrade-kit","title":"MycoClimate Large 66Q Monotub Automation Upgrade Kit","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n.fade-in-video {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n.mgk-not-included {\n  border-left: 4px solid #1a6b3a;\n  background: #f3f8f4;\n  padding: 14px 18px;\n  margin: 24px 0;\n  border-radius: 4px;\n}\n\u003c\/style\u003e\n\u003c!-- Top Product Video --\u003e\n\u003cdiv style=\"text-align: center; margin: 10px 0 30px 0;\"\u003e\u003cvideo autoplay=\"autoplay\" loop=\"loop\" muted=\"\" playsinline=\"\" preload=\"metadata\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 10px 28px rgba(0,0,0,0.08);\"\u003e\n    \u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/d031c03e522b4df3a37bc4df612324c8.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eAlready have a 66Q Large Grower’s Select Monotub?\u003c\/strong\u003e The \u003cstrong\u003eMycoClimate™ 66Q Automation Upgrade Kit\u003c\/strong\u003e gives you everything you need to convert the tub you already own into a fully automated, climate-controlled growing system—adding \u003cstrong\u003eprecision temperature control and consistent fresh air exchange\u003c\/strong\u003e without buying a whole new setup.\u003c\/p\u003e\n\u003cp\u003eDesigned for growers who want \u003cstrong\u003elarger yields with less guesswork\u003c\/strong\u003e, this upgrade kit bundles the same automation, lighting, and filtration components found in our complete MycoClimate™ system—so you can dial in stable growing conditions using your existing 66-quart tub.\u003c\/p\u003e\n\u003cp\u003eThe kit combines \u003cstrong\u003ewater-bath heating, filtered air exchange, and integrated lighting\u003c\/strong\u003e into one streamlined upgrade—reducing the environmental fluctuations that can slow growth or impact results.\u003c\/p\u003e\n\u003cp\u003eAt the core of the system is a \u003cstrong\u003edigital aquarium heater\u003c\/strong\u003e that gently warms a water reservoir beneath your grow chamber, producing consistent radiant heat that surrounds the substrate evenly—eliminating hot spots and helping retain optimal moisture levels.\u003c\/p\u003e\n\u003cdiv class=\"mgk-not-included\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eMonotub Not Included.\u003c\/strong\u003e This kit contains all the automation components, lighting, filtration, and instructions needed to upgrade your existing tub. You provide the 66Q Large Grower’s Select Monotub. Perfect for experienced growers or anyone who already has their preferred bin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Video Section --\u003e\n\u003cdiv style=\"max-width: 650px; margin: 40px auto;\" class=\"fade-in-video\"\u003e\n\u003cdiv style=\"position: relative; overflow: hidden; border-radius: 8px; box-shadow: 0 10px 28px rgba(0,0,0,0.08);\"\u003e\u003cvideo loop=\"loop\" autoplay=\"autoplay\" muted=\"\" playsinline=\"\" preload=\"metadata\" style=\"display: block; width: 100%; height: auto;\"\u003e\n      \u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/99d709335d3349a8b9c8e6f8ec55daca.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe kit also adds an \u003cstrong\u003eactive fresh air exchange (FAE) system\u003c\/strong\u003e. A quiet electric air pump continuously pushes \u003cstrong\u003efiltered oxygen through a HEPA-lined silicone hose\u003c\/strong\u003e, reducing stale air buildup while supporting strong mycelium growth and healthy fruiting conditions.\u003c\/p\u003e\n\u003cp\u003ePaired with a full-spectrum LED grow light and a programmable timer, the MycoClimate™ upgrade turns a standard passive monotub into a hands-off automated grow chamber.\u003c\/p\u003e\n\u003cp\u003eAdd your preferred \u003ca href=\"\/collections\/grain-spawn\"\u003egrain spawn\u003c\/a\u003e, \u003ca href=\"\/collections\/bulk-substrate-bags\"\u003ebulk substrate\u003c\/a\u003e, and \u003ca href=\"\/collections\/liquid-culture-syringes\"\u003eliquid culture\u003c\/a\u003e or spore syringe to begin your grow.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Growers Choose the MycoClimate™ Upgrade Kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomate the Tub You Already Own\u003c\/strong\u003e – Convert an existing 66Q monotub into a climate-controlled system without buying a new one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-Bath Radiant Heating\u003c\/strong\u003e – Even, gentle heat distribution without drying out your substrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Filtered Airflow (FAE)\u003c\/strong\u003e – HEPA-filtered air pump provides consistent oxygen exchange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Automation Bundle\u003c\/strong\u003e – Heater, air pump, filtration, lighting, and timer in one kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreat for Experienced Growers\u003c\/strong\u003e – Ideal for anyone with a preferred bin who wants to add automation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreat for Indoor Growing\u003c\/strong\u003e – Perfect for closets, spare rooms, or grow areas with limited airflow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eEverything needed to automate your existing 66Q monotub — just add your tub, spawn, and substrate.\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Digital Thermometer \u0026amp; Hygrometer\u003c\/strong\u003e – Monitor temperature and humidity from outside the tub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra Bottom for 66Q Monotub -\u003c\/strong\u003e  This holds water creating the water bath. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrower’s Select Smart 50W Digital Submersible Aquarium Heater\u003c\/strong\u003e with adjustable thermostat\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUltra-Quiet Electric Air Pump\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicone Air Filtration Hose\u003c\/strong\u003e fitted internally with HEPA micron fiberglass filter material and an air diffuser stone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty 24-Hour Timer\u003c\/strong\u003e with multiple programmable cycles per day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e900 Lumen Dual-Spectrum LED Grow Light\u003c\/strong\u003e – 110V, 36-diode\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutlet Light Adapter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Cut Custom Folded Black Monotub Liner\u003c\/strong\u003e – sized for the 66Q Large tub\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e4 Monotub Filter Disks \u0026amp; Plugs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Hole Plug\u003c\/strong\u003e with pre-drilled tubing inlet hole\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHospital-Grade Gloves \u0026amp; Alcohol Swabs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrinted MycoClimate™ Setup Guide\u003c\/strong\u003e + Instant Video Library Access\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mgk-not-included\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eYou Provide:\u003c\/strong\u003e Your 66Q Large Grower’s Select Monotub, grain spawn, and bulk substrate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eWho This Kit Is Perfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers who \u003cstrong\u003ealready own a 66Q monotub\u003c\/strong\u003e and want to automate it\u003c\/li\u003e\n\u003cli\u003eExperienced growers who prefer \u003cstrong\u003etheir own preferred bin\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndoor growers needing \u003cstrong\u003estable temperature control\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnyone wanting \u003cstrong\u003ehigher consistency and larger flushes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eComponent\u003c\/th\u003e\n\u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Type\u003c\/td\u003e\n\u003ctd\u003eAutomation upgrade for an existing 66Q monotub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Tub\u003c\/td\u003e\n\u003ctd\u003e66Q Large Grower’s Select Monotub (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Control\u003c\/td\u003e\n\u003ctd\u003eWater reservoir heating system with digital aquarium heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Exchange\u003c\/td\u003e\n\u003ctd\u003eElectric air pump with silicone hose fitted internally with HEPA micron fiberglass filter material and an air diffuser stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003e900 lumen dual-spectrum LED grow light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTimer\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty 24-hour programmable timer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExperience Level\u003c\/td\u003e\n\u003ctd\u003eIntermediate to experienced growers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eReal Monotub Growing Results\u003c\/h2\u003e\n\u003cp\u003eThe image below shows healthy mushroom development inside a Midwest Grow Kits monotub environment. When temperature, humidity, airflow, and substrate conditions are properly maintained, growers can achieve strong colonization and productive flushes.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg style=\"max-width: 100%; height: auto; border-radius: 6px;\" alt=\"MycoClimate 66Q automated monotub mushroom grow results with bulk substrate\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Real_Results_pic.jpg?v=1772656292\"\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eAutomated Mushroom Cultivation\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMycoClimate™ 66Q Automation Upgrade Kit\u003c\/strong\u003e pairs Midwest Grow Kits’ proven cultivation supplies with integrated climate-control technology—letting you transform the monotub you already own into a stable, automated growing system. \u003ca rel=\"noopener\" href=\"https:\/\/youtu.be\/Wx1b0axq1lI\" target=\"_blank\"\u003eClick here to watch the full setup video\u003c\/a\u003e.\u003c\/p\u003e","brand":"Midwest Grow Kits","offers":[{"title":"Default Title","offer_id":47527956971669,"sku":"MU66","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Large_66Q_MycoClimate_upgradeKit_web.jpg?v=1783098136"},{"product_id":"mycoclimate-medium-44q-monotub-automation-upgrade-kit","title":"MycoClimate Medium 44Q Monotub Automation Upgrade Kit","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n.fade-in-video {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n.mgk-not-included {\n  border-left: 4px solid #1a6b3a;\n  background: #f3f8f4;\n  padding: 14px 18px;\n  margin: 24px 0;\n  border-radius: 4px;\n}\n\u003c\/style\u003e\n\u003c!-- Top Product Video --\u003e\n\u003cdiv style=\"text-align: center; margin: 10px 0 30px 0;\"\u003e\u003cvideo autoplay=\"autoplay\" loop=\"loop\" muted=\"\" playsinline=\"\" preload=\"metadata\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 10px 28px rgba(0,0,0,0.08);\"\u003e\n    \u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/d031c03e522b4df3a37bc4df612324c8.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eAlready have a 44Q Medium Grower’s Select Monotub?\u003c\/strong\u003e The \u003cstrong\u003eMycoClimate™ 44Q Automation Upgrade Kit\u003c\/strong\u003e gives you everything you need to convert the tub you already own into a fully automated, climate-controlled growing system—adding \u003cstrong\u003eprecision temperature control and consistent fresh air exchange\u003c\/strong\u003e without buying a whole new setup.\u003c\/p\u003e\n\u003cp\u003eDesigned for growers who want \u003cstrong\u003elarger yields with less guesswork\u003c\/strong\u003e, this upgrade kit bundles the same automation, lighting, and filtration components found in our complete MycoClimate™ system—so you can dial in stable growing conditions using your existing 44-quart tub.\u003c\/p\u003e\n\u003cp\u003eThe kit combines \u003cstrong\u003ewater-bath heating, filtered air exchange, and integrated lighting\u003c\/strong\u003e into one streamlined upgrade—reducing the environmental fluctuations that can slow growth or impact results.\u003c\/p\u003e\n\u003cp\u003eAt the core of the system is a \u003cstrong\u003edigital aquarium heater\u003c\/strong\u003e that gently warms a water reservoir beneath your grow chamber, producing consistent radiant heat that surrounds the substrate evenly—eliminating hot spots and helping retain optimal moisture levels.\u003c\/p\u003e\n\u003cdiv class=\"mgk-not-included\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eMonotub Not Included.\u003c\/strong\u003e This kit contains all the automation components, lighting, filtration, and instructions needed to upgrade your existing tub. You provide the 44Q Medium Grower’s Select Monotub. Perfect for experienced growers or anyone who already has their preferred bin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Video Section --\u003e\n\u003cdiv style=\"max-width: 650px; margin: 40px auto;\" class=\"fade-in-video\"\u003e\n\u003cdiv style=\"position: relative; overflow: hidden; border-radius: 8px; box-shadow: 0 10px 28px rgba(0,0,0,0.08);\"\u003e\u003cvideo loop=\"loop\" autoplay=\"autoplay\" muted=\"\" playsinline=\"\" preload=\"metadata\" style=\"display: block; width: 100%; height: auto;\"\u003e\n      \u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/99d709335d3349a8b9c8e6f8ec55daca.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe kit also adds an \u003cstrong\u003eactive fresh air exchange (FAE) system\u003c\/strong\u003e. A quiet electric air pump continuously pushes \u003cstrong\u003efiltered oxygen through a HEPA-lined silicone hose\u003c\/strong\u003e, reducing stale air buildup while supporting strong mycelium growth and healthy fruiting conditions.\u003c\/p\u003e\n\u003cp\u003ePaired with a full-spectrum LED grow light and a programmable timer, the MycoClimate™ upgrade turns a standard passive monotub into a hands-off automated grow chamber.\u003c\/p\u003e\n\u003cp\u003eAdd your preferred \u003ca href=\"\/collections\/grain-spawn\"\u003egrain spawn\u003c\/a\u003e, \u003ca href=\"\/collections\/bulk-substrate-bags\"\u003ebulk substrate\u003c\/a\u003e, and \u003ca href=\"\/collections\/liquid-culture-syringes\"\u003eliquid culture\u003c\/a\u003e or spore syringe to begin your grow.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Growers Choose the MycoClimate™ Upgrade Kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomate the Tub You Already Own\u003c\/strong\u003e – Convert an existing 44Q monotub into a climate-controlled system without buying a new one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-Bath Radiant Heating\u003c\/strong\u003e – Even, gentle heat distribution without drying out your substrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Filtered Airflow (FAE)\u003c\/strong\u003e – HEPA-filtered air pump provides consistent oxygen exchange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Automation Bundle\u003c\/strong\u003e – Heater, air pump, filtration, lighting, and timer in one kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreat for Experienced Growers\u003c\/strong\u003e – Ideal for anyone with a preferred bin who wants to add automation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreat for Indoor Growing\u003c\/strong\u003e – Perfect for closets, spare rooms, or grow areas with limited airflow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eEverything needed to automate your existing 44Q monotub — just add your tub, spawn, and substrate.\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Digital Thermometer \u0026amp; Hygrometer\u003c\/strong\u003e – Monitor temperature and humidity from outside the tub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra Bottom of 44Q Monotub\u003c\/strong\u003e- This holds the heater and creates the water bath. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrower’s Select Smart 50W Digital Submersible Aquarium Heater\u003c\/strong\u003e with adjustable thermostat\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUltra-Quiet Electric Air Pump\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicone Air Filtration Hose\u003c\/strong\u003e fitted internally with HEPA micron fiberglass filter material and an air diffuser stone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty 24-Hour Timer\u003c\/strong\u003e with multiple programmable cycles per day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e900 Lumen Dual-Spectrum LED Grow Light\u003c\/strong\u003e – 110V, 36-diode\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOutlet Light Adapter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Cut Custom Folded Black Monotub Liner\u003c\/strong\u003e – sized for the 44Q Medium tub\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e4 Monotub Filter Disks \u0026amp; Plugs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Hole Plug\u003c\/strong\u003e with pre-drilled tubing inlet hole\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHospital-Grade Gloves \u0026amp; Alcohol Swabs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrinted MycoClimate™ Setup Guide\u003c\/strong\u003e + Instant Video Library Access\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mgk-not-included\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eYou Provide:\u003c\/strong\u003e Your 44Q Medium Grower’s Select Monotub, grain spawn, and bulk substrate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eWho This Kit Is Perfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers who \u003cstrong\u003ealready own a 44Q monotub\u003c\/strong\u003e and want to automate it\u003c\/li\u003e\n\u003cli\u003eExperienced growers who prefer \u003cstrong\u003etheir own preferred bin\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndoor growers needing \u003cstrong\u003estable temperature control\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnyone wanting \u003cstrong\u003ehigher consistency and larger flushes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eComponent\u003c\/th\u003e\n\u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Type\u003c\/td\u003e\n\u003ctd\u003eAutomation upgrade for an existing 44Q monotub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Tub\u003c\/td\u003e\n\u003ctd\u003e44Q Medium Grower’s Select Monotub (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Control\u003c\/td\u003e\n\u003ctd\u003eWater reservoir heating system with digital aquarium heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Exchange\u003c\/td\u003e\n\u003ctd\u003eElectric air pump with silicone hose fitted internally with HEPA micron fiberglass filter material and an air diffuser stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003e900 lumen dual-spectrum LED grow light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTimer\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty 24-hour programmable timer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExperience Level\u003c\/td\u003e\n\u003ctd\u003eIntermediate to experienced growers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eReal Monotub Growing Results\u003c\/h2\u003e\n\u003cp\u003eThe image below shows healthy mushroom development inside a Midwest Grow Kits monotub environment. When temperature, humidity, airflow, and substrate conditions are properly maintained, growers can achieve strong colonization and productive flushes.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg style=\"max-width: 100%; height: auto; border-radius: 6px;\" alt=\"MycoClimate 44Q automated monotub mushroom grow results with bulk substrate\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Real_Results_pic.jpg?v=1772656292\"\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eAutomated Mushroom Cultivation\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMycoClimate™ 44Q Automation Upgrade Kit\u003c\/strong\u003e pairs Midwest Grow Kits’ proven cultivation supplies with integrated climate-control technology—letting you transform the monotub you already own into a stable, automated growing system. \u003ca rel=\"noopener\" href=\"https:\/\/youtu.be\/Wx1b0axq1lI\" target=\"_blank\"\u003eClick here to watch the full setup video\u003c\/a\u003e.\u003c\/p\u003e","brand":"Midwest Grow Kits","offers":[{"title":"Default Title","offer_id":47527987576981,"sku":"MU44","price":63.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Medium_44Q_MycoClimate_upgradeKit_web.jpg?v=1783098458"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/collections\/Exotic_shopby.jpg?v=1783597115","url":"https:\/\/www.midwestgrowkits.com\/collections\/exotic-mushrooms.oembed?page=3","provider":"Midwest Grow Kits","version":"1.0","type":"link"}