HiYield 4# Ammonium Sulfate

Hi-Yield® Ammonium Sulfate 21-0-0 is a highly effective source of nitrogen and sulfur for plants. Its quick-acting nature provides a green color to plants and stimulates rapid growth. Sulfur, an essential element for soil fertility, helps to acidify the soil, leading to stronger plant growth. This product is specifically beneficial for fertilizing and acidifying blueberries. For application, use 1/2 lb. per 100 sq. ft. in vegetable and flower gardens, 1/2 lb. per inch of trunk diameter for trees, and 1/4 cup spread under the drip line for shrubs. For blueberries, apply 2 to 3 tablespoons per plant if they are up to 4 years old, and up to 8 tablespoons per plant if they are over 4 years old. With Hi-Yield® Ammonium Sulfate, gardeners can enhance the growth and development of their plants and promote a thriving and productive garden or landscape.