Made from a combination of ingredients including high quality protein meals. It contains no manures and no has no manure odor. Phosphate free 10-0-6 organic fertilizer will give you a lush, thick, green lawn without the worries associated with traditional synthetic chemical fertilizers. This organic lawn fertilizer is also extremely easy to use. Cover 4,000 square feet and will last up to 8 weeks per application. Effective on established lawns, while it is also ideal for helping new sod or seed establish root systems. Restore slowly releases nitrogen derived from natural protein sources, which feeds your lawn. This system avoids flushes of growth, which are detrimental to your grass.