This listing is for a 5lb bag of sterilized and sealed Hardwood Fuel Pellet and Soy Hull Substrate. This product is ideal for growing gourmet mushrooms like Oyster, Pioppino, and Lions Mane.

In order to use this product, you should spawn colonized grain into the bag, reseal, and then thoroughly mix. Then incubate the bag at around 75F until it is fully colonized. Then the bag can be cut open and placed into a fruiting environment.