Aluminum Sulfate 3.25 lb Size:4 lb This is the preferred fertilizer

This is the preferred fertilizer of Blueberries

and volcanic lava rock combined to create an environment that will prevent the roots from being kept too wet while providing humidity

• Low salts

Use on Azaleas

Aluminum Sulfate 3.25 lb Size:4 lb This is the preferred fertilizerHelps create an acid soil condition for plants. Intensifies Blue color in Hydrangeas. Use on Azaleas, Gardenias, Camellias, Rhododendrons, Blueberries and others listed on label. Application Rates: Shrubs: 1 lb. per 3 ft. of height. Trees: 1 lb. per inch of diameter. To correct alkaline soil: 5 lbs. per 100 sq. ft. Always Read and Follow Label Directions