The Mushroom Block - Sterilized Grain Bag

Grow your favorite medicinal or gourmet mushrooms with our 2 pound grain bags properly hydrated and sterilized in a autoclave. Just what you need. Sterilized Millet Blend 2lbs 0.2 micron filter patch Injection port Shelf life: 90 days How to use: Inoculate the grain bag with 5-10cc of liquid culture or liquid spore. Combine with our 5 pound CVG substrate blend after your grain is colonized with your favorite culture.