Vermiculite Substrate for Mushrooms Palmetto Professional Horticulture Vermiculite is simply the best grade and variety for mushroom growers.  Vermiculite absorbs water and is a key ingredient...

Vermiculite Substrate for Mushrooms Palmetto Professional Horticulture Vermiculite is simply the best grade and variety for mushroom growers.  Vermiculite absorbs water and is a key ingredient in many aspects of mushroom growing and fruiting. Vermiculite substrate is a popular add-on to almost any kit or growing project. Palmetto Professional Grade Horticulture Medium vermiculite is perfect all around mix for bulk substrate and more. Use vermiculite for mushrooms to roll your colonized...

This 24 Hour Electric Plug in timer is perfect for adding automation to any growing setup. Whether you want to automate lighting or humidifiers, its 48 settings a day make fine tuning possible! 110V...

This 24 Hour Electric Plug in timer is perfect for adding automation to any growing setup. Whether you want to automate lighting or humidifiers, its 48 settings a day make fine tuning possible! 110V Plug In Timer30 Minute settings48 On/Off Cycles Per DayRepeats every 24 Hours

Keep your mushrooms dry! High room humidity or mushrooms that just aren't dried thoroughly can invite mold. Silica gel is a desiccant that absorbs water. These 2 gram canisters allow your dried...

Keep your mushrooms dry! High room humidity or mushrooms that just aren't dried thoroughly can invite mold. Silica gel is a desiccant that absorbs water. These 2 gram canisters allow your dried mushrooms to be stored in a Zip-lock Freezer bag regardless of the humidity or dampness. Simply add a few of these into a Zip-lock Freezer bag with your dried mushrooms and any remaining moisture will be contained by these mini canisters. The silica is protected by the plastic housing which is rated...

(ON SALE!)  Replacement or extra desiccant for drying kits. Silica Gel & Activated Alumina are the two best desiccants for drying mushrooms. Silica gel is extremely fast at pulling moisture out...

(ON SALE!)  Replacement or extra desiccant for drying kits. Silica Gel & Activated Alumina are the two best desiccants for drying mushrooms. Silica gel is extremely fast at pulling moisture out while the alumina removes the lingering moisture as the silica slows down as it absorbs, creating a 2-stage drying process. Both desiccants work together to fully dry your mushrooms. Both desiccants can be easily recharged by baking in an oven or toaster oven. Includes: 6oz container of Silica Gel...

Perlite Mushroom Substrate Perlite is a porous volcanic rock used to create humidity in a fruiting chamber. Simply add water and the Perlite will slowly evaporate water evenly over a long time. We...

Perlite Mushroom Substrate Perlite is a porous volcanic rock used to create humidity in a fruiting chamber. Simply add water and the Perlite will slowly evaporate water evenly over a long time. We use a specific variety of Perlite that is 100% pure. Our Perlite bags contain no artificial plant food that is found in most kinds available at local stores. Perlite for mushrooms will keep them healthy and humid as they grow.

Perlite For Growing Mushrooms Krum Horiculture Perlite has low dust, and the perfect partical size for creating the perfect humidity levels in tubs. Buy in Bulk and save! Perlite is a porous...

Perlite For Growing Mushrooms Krum Horiculture Perlite has low dust, and the perfect partical size for creating the perfect humidity levels in tubs. Buy in Bulk and save! Perlite is a porous volcanic rock used to create humidity in a fruiting chamber. Simply add water and the Perlite will slowly evaporate water evenly over a long time. We use a specific variety of Perlite that is 100% pure. Our Perlite bulk bags contain no artificial plant food that is found in most kinds available at local...

Sterile Spore Injection Pack includes your basic essentials for injecting spores or liquid cultures into any substrate. Includes five 16 gauge 1.5" Luer Lock needles that are compatible with almost...

Sterile Spore Injection Pack includes your basic essentials for injecting spores or liquid cultures into any substrate. Includes five 16 gauge 1.5" Luer Lock needles that are compatible with almost modern syringes. Why bother buying hundreds of these items when you just need a few. Looking for Spore Syringes?   Click Here to Read our 2022 Spore Buying Guide and see our Recommended Vendors! ...

Rye berries are the number one used grain for mushroom spawn.  Used to start almost all mushroom species, this grain is by far the most popular. Our organic rye berries have been carefully...

Rye berries are the number one used grain for mushroom spawn.  Used to start almost all mushroom species, this grain is by far the most popular. Our organic rye berries have been carefully selected for their nutrient-rich composition, ease of sterilization, moisture retention properties, and compatibility with a wide variety of mushroom species. In addition to their nutrient content, organic rye berries are incredibly easy to sterilize using a pressure cooker. This makes them a convenient...

Our Red Milo is the perfect choice for making mushroom spawn. Red Milo is an excellent choice for mushroom cultivation due to its nutritional value and natural properties. It is rich in protein,...

Our Red Milo is the perfect choice for making mushroom spawn. Red Milo is an excellent choice for mushroom cultivation due to its nutritional value and natural properties. It is rich in protein, fiber, and essential vitamins and minerals that can help promote healthy mycelial growth and fruiting. In addition, the red pigmentation of the grain provides additional antioxidant properties that can further support your mushroom cultivation efforts. So why choose Red milo for your mushroom...

Looking for high-quality grain option for mushroom grain spawn production? Look no further than our super clean white millet! Our white millet is carefully selected with the hull intact and grown...

Looking for high-quality grain option for mushroom grain spawn production? Look no further than our super clean white millet! Our white millet is carefully selected with the hull intact and grown using sustainable farming practices, ensuring that it is free from harmful chemicals and pesticides. This makes it an ideal choice for mushroom growers who are looking for a healthy, natural alternative to conventional grain options. One of the key benefits of using white millet for mushroom grain...

Exo-Terra Analog Humidity Gauge is perfect for high humidity environments. Simply stick on the wall of any fruiting chamber to easily read the current humidity levels. Includes: Exo-Terra Analog...

Exo-Terra Analog Humidity Gauge is perfect for high humidity environments. Simply stick on the wall of any fruiting chamber to easily read the current humidity levels. Includes: Exo-Terra Analog Humidity Gauge in retail packaging Replacement HEPA filter hoses for use with our Hydroponic Humidifier system.

(Huge selection of Rare and Hard to Find Varieties!)  Our " Ready to Grow" kits currently sold in our retail store are now available online! Midwest Organics ready to grow mushroom Kits are the...

(Huge selection of Rare and Hard to Find Varieties!)  Our " Ready to Grow" kits currently sold in our retail store are now available online! Midwest Organics ready to grow mushroom Kits are the fast and easy way to enjoy delicious mushrooms and their health benefits. Our 5 pound grow kits use a proprietary mix of hardwood & grain spawn. Using only first generation mycelium, our colonized bags produce around 2.5-3 pounds of mushrooms. Easy to use, just cut and mist or place the bag in a...

The perfect size for dunk & roll for up to 24 jars. Our premium horticulture vermiculite is simply the best grade and variety for mushroom growers. Almost all vermiculite sold in local stores is...

The perfect size for dunk & roll for up to 24 jars. Our premium horticulture vermiculite is simply the best grade and variety for mushroom growers. Almost all vermiculite sold in local stores is very coarse. It's hard to use properly in the mushroom growing process. We use only fine or medium coarseness Sun-Gro Premium grade Horticulture vermiculite in all our products! Vermiculite absorbs water and is a key ingredient in many aspects of mushroom growing and fruiting. Vermiculite is a popular...

Who doesn't love free stickers? We never know who throws them out or who keeps them so now you can add them to your cart for $1.00 and then use a coupon code to subtract that $1.00 off. We are...

Who doesn't love free stickers? We never know who throws them out or who keeps them so now you can add them to your cart for $1.00 and then use a coupon code to subtract that $1.00 off. We are always adding new stickers every month or two. The picture is an example of what we currently have and may vary. We love funny or cool looking stickers so if you have an idea or illustration that would make a great sticker, please share! - Add this to your cart and receive 3-4 cool mushroom stickers!-...

The return of our popular retro mushroom T-shirt! A favorite classic around here. This shirt is extremely soft and has a better fit than standard shirts. Features Super-Soft tri-blend...

The return of our popular retro mushroom T-shirt! A favorite classic around here. This shirt is extremely soft and has a better fit than standard shirts. Features Super-Soft tri-blend UnisexPre-ShrunkManufactured by Gilden or Port & COFits true to sizeAvailable in Small, Medium (Out of Stock), Large, XL and XXL Example Fit: 170-185lb Male 5'11 with 34-36 waist. Large fits perfect  ...

The standard for home sterilization is the All-American lineup of Pressure Sterilizers. We recommend the 30 Quart size. This is the best value and space for the money. These will last 20+ years and...

The standard for home sterilization is the All-American lineup of Pressure Sterilizers. We recommend the 30 Quart size. This is the best value and space for the money. These will last 20+ years and are the gold standard for stovetop pressure cookers. Features EASY TO USE - Since our seal doesn’t use a gasket, the cover can be easily opened & closed. Each model also features an easy-to-read steam gauge, an easy-to-clean satin finish, and a precision machined regulator weight for accurate...

The standard for home sterilization is the All-American lineup of Pressure Sterilizers. The 1930 is the largest capacity home sterilizer sold today! Only All American 1930 Pressure Cookers/Canners...

The standard for home sterilization is the All-American lineup of Pressure Sterilizers. The 1930 is the largest capacity home sterilizer sold today! Only All American 1930 Pressure Cookers/Canners feature an exclusive, precision machined, metal-to-metal sealing system. Positive action clamping locks form a steam-tight seal without any costly-to-replace gaskets. Since the seal doesn’t use a gasket, the cover can be easily opened & closed. Each model also features an easy-to-read steam gauge, an...

The Bonsai 25Q Fully Automatic Electric Pressure cooker has impressed us right from the start. This table top workhorse has some impressive features not found at this price point! The Bonsai 25Q...

The Bonsai 25Q Fully Automatic Electric Pressure cooker has impressed us right from the start. This table top workhorse has some impressive features not found at this price point! The Bonsai 25Q Sterilizer heats up and builds pressure in 25 mins and with the easy to use control panel you simply set the desired temperature and the sterilization time and the sterilizer does the rest! With a tall slender profile it can fit 17 Wide Mouth Ball Quart Jars! Overview of How to use: Add purified water...