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Aluminum Sulfate Fertilizer Helps lower the pH for acid-loving plants and turns hydrangea blooms blue....
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Aluminum Sulfate Granular Fertilizer Great for acid loving shrubs like rhododendrons, hydrangeas, blueberries, dogwoods, and...
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Blue Max Coated Aluminum Sulfate FertilizerBlue-Max features new polymer-coated E-Max Release Technology that conveniently delivers...