MushroomSupplies Growing Substrate - 5 LB

Mushroom cultivators will appreciate this sterilized high yield manure substrate that contains all the nutrients needed to grow incredible mushrooms.

FEATURES:
Perfect for any manure loving mushroom
A proprietary blend of Premium Manure, Vermiculite, Coco Coir, and Gypsum.
Lab-quality bag with 0.2 micron filter for air flow

USAGE:
Mix 5 LBS of substrate for every 3 LBS of colonized grain.
Fully colonize a bag of grain with mushroom mycelium.
Mix colonized grain and substrate in a monotub or grow bag.
Store until mixture is fully colonized.
Allow for air flow in your chosen environment.
Harvest mushrooms once they fruit.