Soil, Dirt & Manure
Mushroom compost is a totally organic, rich, dark, moist mixture of wheat straw, peat moss, cottonseed meal, gypsum, lime and chicken litter. This combination of ingredients is used in commercial mushroom farms to grow mushrooms. These materials are composted for many weeks and then placed into a huge room where it is completely sterilized and then the mushroom growing cycle begins.
Pick-up: 0.5 yard / Delivery: 1 yard