SuperSpore Mushroom Grain Bag 4lbs

SuperSpore Mushroom Grain Bags offer you the easiest way to grow your favorite mushrooms from the convenience of your home! Our grain bag contains a unique mixture guaranteed to provide your mushrooms with the nutrient-rich ingredients that they will love. Our bags contain ZERO animal by-products and use only autoclave sterilized ingredients leaving you a grain bag free of harmful bacteria, viruses, fungi, and spores.