Aluminum Sulfate 15% sulfur. Lowers soil pH for acid loving plants like azaleas, camellias, gardenias, hemlock, holly, cedar, blueberry, rhododendron, dogwood; turns hydrangeas blue. Includes easy-to-follow chart. Works in all soil types.
Aluminum Sulfate 15% sulfur. Lowers soil pH for acid loving plants like azaleas, camellias, gardenias, hemlock, holly, cedar, blueberry, rhododendron, dogwood; turns hydrangeas blue. Includes easy-to-follow chart. Works in all soil types.
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