Hi-Yield Ammonium Sulfate
This is the preferred fertilizer of Blueberries, providing the form of Nitrogen that they can use. 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. – Use on Lawns for a quick, long lasting green. Covers up to 5,000 sq ft. – Water in After Application! Available in a 4 pound bag.