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.
- Lowers Soil pH: 5.0 is a suitable pH for many garden plants that thrive in acidic environments. Aluminum Sulfate helps lower soil pH to this target. Recommend using a soil tester for an accurate soil reading before application
- Acid Loving Plants: Aluminum Sulfate is designed to lower soil pH for acid-loving plants such as Azaleas, Camellia, Gardenia, Hemlock, Holly & more. It helps to turn Hydrangeas blue also
- All Soils Covered: The Aluminum Sulfate works in all types of soil including sandy soil, loamy soil & clay soil
- Easy To Apply: Blend this product into the soil, if possible & water thoroughly after application. After at least two weeks, recheck soil pH. Reapply until the desired pH is reached
- Application Chart Provided: The provided chart approximates the amount of Garden Rich Aluminum Sulfate needed to lower soil pH to 5.0 a suitable pH for many plants
Specifications
- Width: 10.0″
- Depth: 3.0″
- Height: 12.0″
- Size: 4lb
Use On
- Outdoors
- Trees
- Gardens
- Shrubs










