Hi-Yield - Iron Plus - Soil Acidifier - 16% Iron - 11-0-0 - 4 lb.

Contains a pelletized material that will turn Yellow plants and grasses Green fast. Will not burn when used as directed. It also helps lower the pH level to improve soil condition and create a good environment for your plants. Caution: Will stain concrete and pavement! Active Ingredient Total Nitrogen 11% Sulfur 13% Iron 16% For use in Lawns, Flowers, Trees, Shrubs and Citrus Coverage Area Apply the product at a rate of 1 lb. per 100 sq. ft.