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

Pairs Perfectly With:

Substrate

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Let customers speak for us

from 676 reviews
Simple Mushroom Substrate - Ready-to-Use CVG/CVA Mix for Beginners
Mark

Real good product

Simple Mushroom Substrate - Ready-to-Use CVG/CVA Mix for Beginners
Drippy Corn Mushroom Grain Spawn
Mark

Great product! You guys are great!

Drippy Corn Mushroom Grain Spawn
Erik Cole

They were complete professionals in every way. Went above and beyond. I would not go anywhere else. Why pay twice the price ? This picture does not do it justice but the grain bags are perfect !

Mycologysimplified
Simple Mushroom Substrate - Ready-to-Use CVG/CVA Mix for Beginners
Rick

I love everything about mycology simplified, they are completely on point

Simple Mushroom Substrate - Ready-to-Use CVG/CVA Mix for Beginners
Not So Simple Mushroom Substrate - Advanced Mix for Superior Growth
Mark

Great quality

Not So Simple Mushroom Substrate - Advanced Mix for Superior Growth
Lab Particulate and Contaminate Meter
Brant

Amazing product works bettet than expected easy to use and understand

Lab Particulate and Contaminate Meter
Pre Poured Sorghum Yeast Agar for Fungi Culturing – Sterile, High-Quality Sorghum Yeast Agar
Richard

Everything looks great, speedy delivery.

Pre Poured Sorghum Yeast Agar for Fungi Culturing – Sterile, High-Quality Sorghum Yeast Agar
MYA Agar with Carbon – Malt Yeast Agar Plates for Enhanced Growth
Richard

Everything was delivered as it looks on site, fast delivery.

MYA Agar with Carbon – Malt Yeast Agar Plates for Enhanced Growth
Drippy Corn Mushroom Grain Spawn
Richard

Looks good and delivery was fast

Drippy Corn Mushroom Grain Spawn
XLS-B HORIZON UnicornBag - Mushroom Grow Bags - 5 -Micron Gas Exchange Filter Patch
Aaron

Legit products good price and selection

XLS-B HORIZON UnicornBag - Mushroom Grow Bags - 5 -Micron Gas Exchange Filter Patch
2 Pack of 3lb Milo Sorghum Sterile Mushroom Grain Bags
David

very good

2 Pack of 3lb Milo Sorghum Sterile Mushroom Grain Bags
2 Pack of 3lb Milo Sorghum Sterile Mushroom Grain Bags
David

very good

2 Pack of 3lb Milo Sorghum Sterile Mushroom Grain Bags
Simple Mushroom Substrate - Ready-to-Use CVG/CVA Mix for Beginners
David

Very good!

Simple Mushroom Substrate - Ready-to-Use CVG/CVA Mix for Beginners
Drippy Corn Mushroom Grain Spawn
Dakota

Fast delivery and great customer service.

Drippy Corn Mushroom Grain Spawn
2 Pack of 3lb Milo Sorghum Sterile Mushroom Grain Bags
M.L.

Good quality grain as usual!

2 Pack of 3lb Milo Sorghum Sterile Mushroom Grain Bags