Compost is an essential element in organic gardening. Compost is made of decomposed organic matter that can be used to improve the health of garden soil. Good quality compost should contain the nutrients vegetables need for healthy growth.
Mushroom Compost is composed of Agricultural gypsum, Soybean Meal, Brewers Malt, and Straw(From Willamette Valley). After the mushrooms are picked off of it what is left is the compost. Mushroom compost is excellent on the vegetable garden, as vegetable crops.
Organic Compost is a clean yard waste compost. This is great for top dressing that garden at home.