Ammonium sulfate provides quick greening to your lawn. Use when the temperatures are cooler in the Spring or Fall. It also contains sulfur to help acidify the soil for an improved soil condition, promote strong plant growth, and a greener color in plants. Use on your lawn, garden, flowers, compost piles and more.
4.76 lb. per 1,000 square feet is equivalent to 1 lb. Nitrogen. Coverage is 10,500 square feet