Spawn Bags


Sterilized Milo Sorghum Grain Spawn – 3 lbs bags with injection ports.

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Sterilized Grain Spawn: 18 lbs in total, 3 or 6 bags fill with Three pounds of hydrated Milo Sorghum grain.

This sterilized grain is sealed & fully sterilized in a unicorn bag with a 0.2-micron filter patch and a high-quality injection port.

This bag allows easier shaking and optimized colonization as more grain is touching other grain and not the plastic, all while allowing us to ship them to you faster, easier and cheaper: getting you the best price on the market!

In order to provide superior pricing we only sell this item in increments of 3 or 6 bags for now.

Sorghum, also known as milo seems to be the superior mushroom grain spawn. It consistently outperforms rye, oats or corn in our tests regardless of how we prepare them.

Sorghum It has relatively high protein but most importantly it has a lot of surface area due to it’s small particle size. The more surface area your the grain in your spawn bags have, the faster the mycelium will spread in the sterilized grain bag and the faster the colonized mushroom spawn will colonize the bulk substrate as it will more evenly and intimately mix through the bulk substrate providing lots of inoculating points. This speed reduces risk of contamination and makes it so your mushrooms can fruit as fast as possible.

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