Midwest Grow Kit's

Need more space in your Ecosphere? Adding a 5th tier is simple! This shelf will fit seamlessly in the empty slots on the top shelf of your greenhouse.

Need more space in your Ecosphere? Adding a 5th tier is simple! This shelf will fit seamlessly in the empty slots on the top shelf of your greenhouse.

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...

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! ...

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.

(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 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...

(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!-...

Squeeze this cute little mushroom toy and watch the stress melt away! We know growing can stress you out at times, so relax and squeeze your new little friend. Don't stress over the price because...

Squeeze this cute little mushroom toy and watch the stress melt away! We know growing can stress you out at times, so relax and squeeze your new little friend. Don't stress over the price because its FREE when you use the promo code below! Coupon code: STICKERS

Limited Stock Run (May 3rd-May31st) The return of our popular retro mushroom T-shirt! A favorite classic around here. This shirt is made by Next Level Apparel and is extremely soft and has a better...

Limited Stock Run (May 3rd-May31st) The return of our popular retro mushroom T-shirt! A favorite classic around here. This shirt is made by Next Level Apparel and is extremely soft and has a better fit than standard shirts. Features Super-Soft tri-blend UnisexPre-ShrunkManufactured by Next Level Apparel Fits true to sizeAvailable in Small, Medium, Large, XL and XXL Example Fit: 170-185lb Male 5'11 with 34-36 waist. Large fits perfect  ...