Available in a 6 Lb Bag

Sulfur lowers pH 

Espoma Organic Soil Acidifier is the finest, most effective soil acidifier available. It contains minerals that can be used to correct the problem of alkaline soil.

TURNS HYDRANGEAS BLUE

Espoma Organic Soil Acidifier is the finest, most effective soil acidifier available. It contains minerals that can be used to correct the problem of alkaline soil.

For Hydrangeas and Blueberries

• Turns hydrangeas blue.
• Lowers the pH of soils for optimum growth of acid-loving plants.
• Provides fast acting and long lasting source of sulfur.
• Great for blueberries.
• Safer than Aluminum Sulfate*.