Perfectly hydrated and sterilized grains with your choice of substrate for gourmet or medicinal mushrooms.

2.5lb bags contain 1lb sterilized grains and 1.5lb substrate with SHIP (self-healing injection port)

5lb bags contain 2lb sterilized grains and 3lb substrate with SHIP (self-healing injection port)

Our current favorite grain is milo/sorghum, but we are ALWAYS experimenting with different grains and additives to see what works best for each species, and encourage you to do the same!

Grains are sorted and rinsed, soaked for 12 hours and cooked to the perfect moisture content for quickest colonization and most robust growth. Autoclaved at 15psi for 2.5 hours to ensure sterility and promptly double sealed.

All In One bags ship on Tuesdays and Fridays to make sure you get the freshest batch possible!