Organic Sterilized Grain Bag with Injection Port

Each spawn bag contains North Spore proprietary blend featuring hydrated, nutrient-rich, organic millet and wheat berries. Bags also include a self-healing injection port for use with a spore syringe or liquid culture syringe, plus a 0.2 micron filter patch to block airborne contaminates while providing even gas exchange. Brand: North Spore Size: 3lb Please see pictures for more details.