MushroomSupplies.com Mushroom Substrate| Premium Manure, Vermiculite, Coco Coir & Gypsum | 0.2 Micron Filter Grow Bag | Mycologist Developed Kits

• HIGH YIELD SUBSTRATE: A proprietary mix developed by our team of mycologists. Fortified with all the nutrients your mycelium needs needs to mature from spore to fruiting mushrooms. Contains the perfect ratio of Soybean Hull, Coco Coir, Vermiculite, and Gypsum. PERFECT FOR MEDICINAL AND GOURMET MUSHROOMS: Whether you are growing lions mane, oyster, medicinal mushrooms, or many other species of mushrooms, this substrate will provide the nutrients your mycelium will love! PROPRIETARY PASTEURIZATION PROCESS: Pasteurization is all about keeping good nutrients alive while killing bad contaminants. Substrate doesn’t function well if it is completely sterilized because sterilization kills beneficial nutrients mycelium relies on as a nitrate source. Our proprietary pasteurization process creates a substrate with the perfect amount of nitrates and nutrients to ensure a successful grow. EASY TO USE: We take the guess work out of mushroom growing. This substrate is perfect whether you're a first-time grower, a hobbyist, or a bulk large-scale cultivator. Use as casing or to fill your monotub. SATISFACTION GUARANTEED: Our mycologists obsess over every aspect of mushroom cultivation so we can provide you with the absolute best mushroom grow kits and cultivation experience. If you are not completely satisfied with your purchase, let us know and you'll be issued a refund. Our staff is also available to assist with any mushroom growing-related questions you may have!