STERILE GRAINS
Pre-sterilized and expertly hydrated, our grain bags provide the perfect foundation for strong mycelial growth. Convenient and reliable, they’re ideal for both hobbyists and professionals
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Sold outDrippy Corn Mushroom Grain Spawn
Vendor:Mycologysimplified4.91 / 5.0
(57) 57 total reviews
Regular price $10.00Regular priceSale price $10.00Sold out -
3lb Mushroom Corn Sterile Grain Bag
Vendor:Mycologysimplified4.76 / 5.0
(17) 17 total reviews
Regular price $10.00Regular priceSale price $10.00 -
5lb Mushroom Corn Sterile Grain Bag
Vendor:Mycologysimplified5.0 / 5.0
(11) 11 total reviews
Regular price $15.00Regular priceSale price $15.00
Pairs Perfectly With:
Substrate
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Not So Simple Mushroom Substrate - Advanced Mix for Superior Growth
4.96 / 5.0
(71) 71 total reviews
Regular price From $10.00Regular priceSale price From $10.00 -
Simple Mushroom Substrate - Ready-to-Use CVG/CVA Mix for Beginners
4.88 / 5.0
(50) 50 total reviews
Regular price From $9.00Regular priceSale price From $9.00 -
Masters Mix Substrate - Premium Blend for Gourmet Mushrooms
5.0 / 5.0
(8) 8 total reviews
Regular price From $12.99Regular priceSale price From $12.99 -
5 lb All-In-One Mushroom Grow Bag | Sterilized Grain + Substrate
Regular price $24.99Regular priceSale price $24.99
Let customers speak for us
from 795 reviews
the grain: i picked milo took off nicely, 2 cc’s per bag, 5 bags per syringe. Works very nice, bags will be done withing a week. I should break and shake right now but, I think ill wait another week or so. As for the bulk substrate, looks great ive been keeping it in our storage room, its super chilly in there. And, it should work great when the time comes. Personally, ive never had issues with any of the bags ive purchased. I hardly inoc in my SAB anymore, as theres no need I just flame sterilize the needle, and inoculate.
The best , that can be obtained.
They are what they are.
Haha I finally got some before they ran out!
It works 💪
Exactly what i wanted!
Great products!
Absolutely great grains! Everything I have ever purchased from here is amazing and solid 🙌🏽
Everything arrived safely and packaged very thoughtfully. Grain looks great!
Superb quality as always 👌🏽
Finally got around to using the substrate and wow, loving my results. Forever gonna be my go to!! Def beats making my own.
Great stuff. 👍
Plates looked great! All arrived with no spots of contamination and only one had any condensation on them!
Bags arrived intact and packed with care. Signs of growth in just a couple days! So far so good!
Came packaged vacuum sealed which is great and i really appreciate that, 🙏🏽 smells very clean and everything came shipped way faster than expected, will post another review after results! Highly recommend 👌🏽
Great moisture content, all in all a really good product cant go wrong here, the myc loves this stuff, truly.






