Sterilized Substrate

Sterilized Substrate

SKU: 364215376135191

Grow your mushrooms using our organic sterilized substrate. This is the food on which the mushroom mycelium will feed.


We guarantee the sterility of our material by quality testing the media for several consecutive days prior to shipping.


Inoculate our substrate with your choice of grain spawn and you are ready to grow. 


Growers and at home hobbyists use our sterilized media to save time and focus on growing.


Orders ship via 2-day USPS.