Our Dung Lovers Substrate is expertly formulated to meet the specific nutritional needs of mushrooms that thrive on rich, nitrogen-heavy mediums. While we affectionately call them “Dung Lovers,” a more accurate term would be nutrient-hungry mushrooms. This premium blend of coco coir, worm castings, vermiculite, and gypsum delivers the essential nutrients and balanced pH levels needed to support strong, healthy mycelium and high-yield flushes. It’s designed to give your mushrooms the perfect foundation for robust growth. Available in a convenient 5 lb bag or a 20 lb 4-pack for larger grows or