Hi-Yield 32340 Iron Sulfate 4lb, Plain

Hi-Yield Iron Sulfate provides an effective solution to the yellowing of foliage in your lawns, flowers, shrubs, and gardens. It is formulated to help correct chlorosis due to iron deficiency in plants and prevent them from looking yellow and faded-out. It also helps acidify the soil to maintain a lower pH. Hi-Yield Iron Sulfate is very easy to use and may be utilized anytime during the growing season. Available in 4-lb. bag which covers up to 1, 000 sq. ft.