Gerry from Wyanet, Il writes
The Hi-Yield Ammonium Sulfate 21-0-0 is definitely one of many options that could be used around Hydrangeas, Rhododendron, and Azaleas. We also carry fertilizers like the Fertilome Azalea, Rhododendron & Camelia Food that gives a more balanced nutrient feeding to the plants while being ideal for acidic-loving plants as well.
Answer last updated on: 05/29/2023
