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Bonide Garden Rich Aluminum Sulfate 4 lbs.

4 lb. Bag

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 for acid-loving plants
  • For use with azaleas, camellia, gardenia, hydrangea and other acid loving plants
  • Helps lower soil pH
  • Blend product into soil and water thoroughly
  • Works in all soil types
  • 4 lb bag, various use rates