Horse manure that is well-cured into crumbling compost is an eco-friendly and healthy alternative to chemical fertilizers and mulch. Fresh manure can be spread and mixed into the soil in the fall or early spring to a depth of 12 to 18 inches. Extra nitrogen may need to be added if there's a lot of sawdust or woodchips mixed in.
About this Author
Bobbi Keffer attended Kent State University, studying education but soon found her true love to be in the garden. She prides herself on her frugal skills, re-using, recycling, and re-inventing her whimsical style in her home and garden.