EASIEST WAY TO GROW MUSHROOMS: This all-in-one mushroom grow kit contains everything (spores not included) you need with the perfect blend of grain and substrate, just add your spores or liquid culture! Instructional guide and link to video included. MUSHROOMS GROW DIRECTLY IN THE BAG: Ditch the monotub and other costly supplies. Up to three harvests of mushrooms grow directly inside the bag. Mushroom spawn bag, substrate, and a fruiting chamber all in one bag! HIGH YIELD MIX FOR DUNG-LOVING MUSHROOMS: Developed by mycologists, this mix is the perfect blend of sterilized millet, premium manure, vermiculite, coco coir, and gypsum. Millet is better than other grains such as rye berries because its size maximizes the surface area for mycelium to grow. LAB QUALITY MUSHROOM GROW BAG WITH INJECTION PORT: Includes a 0.2 micron filter patch, allowing for perfect air exchange. MUSHROOM SUPPLIES: Our team consists of passionate psychonauts who have been captivated by the magical world of mushrooms. Our obsession with growing mushrooms has driven us to innovate and create cutting-edge products that are both easy to use and highly effective.