Concentrated Compost in a Bag. Tremendous soil improver and plant nutritional booster. Excellent for reducing plant water use and is used extensively on turfgrass areas. Can be used as a fertilizer too. Inexpensive and easy to spread. This is an amazing soil conditioner and greens plants quickly. Loosens clay soils better than gypsum and is cheaper to use. It is also used to revitalize beds. Excellent to apply with MicroLife 6-2-4 or MicroLife Hybrid 20-0-5.