4 lb. Aluminum SulfateThis helps to lower soil pH for acid loving plantsDesigned for plants like azaleas, camellias, gardenias, hemlock holly, cedar, blueberry, and etc.Formula turns hydrangeas blueWorks well in all soil types
4 lb. Aluminum Sulfate. This helps to lower soil pH for acid loving plants. Designed for plants like azaleas, camellias, gardenias, hemlock holly, cedar, blueberry, and etc. Formula turns hydrangeas blue. Includes easy to follow chart. Works well in all soil types.
Brand: Bonide, Model: 705, Color: Multi, Size: 4 Pound