3 LB Grain Spawn Bag

Elevate your mushroom cultivation with our expertly crafted grain spawn bags, now available in either popcorn or rye. Each 3-pound bag utilizes our superior unicorn grow bags, complete with robust 3M injection filter ports to ensure peak growth conditions and protection.

Whether you choose the hearty popcorn or the robust rye, rest assured that only the finest human-grade ingredients are used. Our commitment to quality guarantees that every bag is designed to enhance your mushroom cultivation experience. Order today and experience the Colorado Mycology difference for optimal results in your growing endeavors!