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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3lb Milo Sorghum Mushroom Sterile Grain Bag
Vendor:Mycology Simplified4.87 / 5.0
(52) 52 total reviews
Regular price $10.00Regular priceSale price $10.00 -
5lb Mushroom Milo Sorghum Sterile Grain Bag
Vendor:Mycology Simplified4.71 / 5.0
(14) 14 total reviews
Regular price $15.00Regular priceSale price $15.00 -
2 Pack of 3lb Milo Sorghum Sterile Mushroom Grain Bags
Vendor:Mycology Simplified4.97 / 5.0
(34) 34 total reviews
Regular price $17.99Regular priceSale price $17.99 -
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 -
5 lb All-In-One Mushroom Grow Bag | Sterilized Grain + Substrate
Vendor:Mycology SimplifiedRegular price $24.99Regular priceSale price $24.99Sold out -
3 lb All-In-One Mushroom Grow Bag | Sterilized Grain + Substrate
Vendor:Mycology SimplifiedRegular price $16.99Regular price$18.00Sale price $16.99Sold out -
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 Millet Sterile Mushroom Grain Spawn
Vendor:Mycology Simplified4.84 / 5.0
(45) 45 total reviews
Regular price $10.00Regular priceSale price $10.00Sold out -
Sold out1qt Millet Jar
Vendor:Mycology Simplified5.0 / 5.0
(5) 5 total reviews
Regular price $12.99Regular price$0.00Sale price $12.99Sold out -
Small Monotub Refill Kit
Vendor:Mycologysimplified5.0 / 5.0
(3) 3 total reviews
Regular price $18.99Regular priceSale price $18.99 -
Medium Monotub Refill Kit
Vendor:MycologysimplifiedRegular price $24.99Regular priceSale price $24.99
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
(51) 51 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 -
Small Monotub Refill Kit
5.0 / 5.0
(3) 3 total reviews
Regular price $18.99Regular priceSale price $18.99
Let customers speak for us
from 798 reviews
There is nothing simple about this stuff. Its great stuff. Holds moisturizer really well. I just purchased again for my final winter grow. Thanks for the great quality
Packaged really good, did not expect
Good agar! Will order again!
Fast speedy delivery.
As described. Fast and clean.
As described. Fast and clean .
Sterile, nicely packaged, and cool color 😌
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!














