Garden Fertilizer


Aluminum sulfate is a great product for acidifying the soil.  Great for use on Azalea, Blueberries, Gardenias, and Camellias.  The most popular use for Aluminum sulfate is intensifying the blue color in Hydrangeas.

Apply at 1 lb per 3 feet height of shrub or roughly 5 lbs per 100 sq ft


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