50/50 Mushroom Master Mix - 25lbs.

This famous mushroom substrate recipe guarantees to take your mushroom grow to the next level. Our super rich fast fruiting mix is designed to get you optimal yields. The 50/50 soy hull and hardwood pellet mix is considered the absolute best mix in the mushroom industry for wood loving mushroom. This item does not ship sterilized, you must sterilize this rich substrate before inoculating with spawn. 

*May contain trace amounts of corn grains.
(This mix should not be used to grow Shittake Mushrooms)