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Premium 5-Grain Spawn Bags Rye spawn bags, bulk grow, casing, homestead, grow bags, mushroom grow bags

Premium 5-Grain Spawn Bags (5grn01)

4.90 stars, based on 472 reviews
    Our 5grain spawn has been our top selling spawn bag for over 10 years. Our bags are made by using only the best organic food grade grain and feature: Super clean organic cereal grains eliminate residues and starches. Soaked and...

Insane in the Grain!

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Best spawn bags I have ever used! Strong cakes and full colonization!

It does not get any easier

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If you have good sterile spore syringes these bags are the best. I do not know why it says not to break up the 5 grain bags i do at about a week in they fully colonize in three weeks. Other then that they will take about 5 weeks left alone. Great product

It's Great 👍

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  • Helps prevent contamination
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  • None
It really helps keep your spawn safe from contamination. It's a nearly fool proof method for inoculation.

Just what I wanted it to be

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  • Shipping fees are a little high
The grain is colonizing just like it should. The packaging is strong and clean. Just the right amount of hydration for the grain.

Killer Spawn

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Gets me fast results everytime!
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