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. Reviews There are no reviews yet. Be the first to review “Bonide Aluminum Sulfate-4-lb” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.
