Ammonium Sulfate Fertilizer, 21-0-0, 50 lbs. This is a popular early spring fertilizer for leafy vegetable crops, grapes, fruit trees and lawns. Covers up to 10,600 sq ft.
A fast-acting source of nitrogen to be used wherever immediate growth and color is needed. Ammonium Sulfate is the most acidifying granular nitrogen fertilizer available and is an excellent choice for alkaline Western soils. A high source of sulfur (24%), essential for all plants, is also included.