Grain Bags & Substrates

"Grain Bags, Substrates, & All-in-One Grow Bags – Streamline your mushroom cultivation with our premium selection of ready-to-use grain bags, nutrient-rich substrates, and versatile all-in-one grow bags. Our grain bags are expertly prepared for fast colonization, while our substrates are perfectly balanced to support robust mycelium growth. For ultimate convenience, our all-in-one bags combine grain and substrate, allowing you to inoculate and grow in a single setup. Whether you're a hobbyist or a professional mycologist, our grow bags provide the perfect foundation for thriving mushroom cultures."