5 Ib Sterilized Masters Mix 3T Unicorn Bag

Why Choose Sterilized Masters Mix?

Master's Mix an industry standard for wood loving mushrooms, which includes most gourmet varieties is comprised of 50% Hardwood and 50% Soy Haul. 

Our Master's Mix is fortified with gypsum powder, Hydrated to fields capacity,  sterilized and heat sealed within our cleanroom, ensuring contaminate free, ready to use substrate.