3lb Sterile Grain Bag + 12ml Gourmet LC
3lb Sterile grain bag with choice of 12ml Liquid culture.
Our blend of oats and rye berries is ideal for mushroom mycelium. All bags are autoclaved at 17psi to ensure the product is free from contamination. Each 3lb bag is equivalent to 3Qt jars of grain. Bags come with a 0.22 micron filter patch and injection port for easy use. Inject 4-12ml of liquid culture and allow to colonize fully before spwaning to bulk substrate.