Ammonium Sulfate is great source of Nitrogen with the acidifying addition of Sulfur. • Use on Alkaline soils and soils with higher pH. • Use on Trees, Shrubs, Flowers and Vegetables. • Apply 1/2 lb. per 100 sq. ft. for Flowers & Vegetables Gardens. • 16 lb. bag will cover 3,200 sq. ft on lawn use • Water Generously After Application! This is the preferred fertilizer of Blueberries, providing the form of Nitrogen that they can use. Always read and follow label directions
Formerly 32179 Ammonium Sulfate 20 lbs.