PHC 3-4-4 for Azaleas and Rhododendrons is a specially formulated fertilizer for acid-loving plants like camellias, hydrangeas and evergreen trees. Use at planting and before or during the bloom period to encourage flowering.
Key product benefits of PHC 3-4-4:
• Contains elemental sulfur to promote soil acidity
• Contains beneficial bacteria to promote sustainable fertility
• Does not contain manure, sewage or sludge.