Hi-Yield® Aluminum Sulfate is a product formulated with aluminum sulfate, which plays a vital role in creating an acidic soil condition beneficial for Acid-loving plants like azaleas, gardenias, camellias, and rhododendrons. It also intensifies the blue color in hydrangeas, making them even more vibrant. For application, use 1 pound of the product per 3 feet of shrub height or 1 pound per inch of tree diameter. If you need to correct alkaline soil, apply 5 pounds per 100 square feet. With Hi-Yield® Aluminum Sulfate, you can ensure that your Acid-loving plants thrive in the optimal soil conditions for their growth and development.

Hi-Yield
Sulphate
4/Cs

New bags are 3.25 Lbs

8/1/25