EB Stone Organic Compost Maker A blend of organic ingredients designed to supplement the needs of the home composter In addition to providing the nitrogen necessary for proper composting, Compost Maker also helps to enrich the finished compost by supplying additional nutrients. It is ideal for use when making compost with large amounts of dry, brown materials high in carbon. Contains Blood Meal, Feather Meal, Bone Meal, Dried Chicken Manure, Bat Guano, Alfalfa Meal, Kelp Meal and Potassium Sulfate. Adding Chicken Manure will really get your compost going.