Apply 2 to 4 inches of pine straw, pine bark, or other suitable mulch material after planting. Azaleas have an extremely fibrous root system that remains relatively shallow. A good watering schedule is essential during the growing season. Azaleas need the equivalent of 1 inch of rain every 7 to 10 days. Be sure to continue watering during late summer and until winter rains begin.
Azaleas have shallow roots and can easily be damaged by cultivation such as hoeing or raking.
Azaleas can be pruned in early spring immediately after flowering. Refer to MSU-ES Information Sheet 204 for proper pruning methods. Revised and distributed by Dr. David Tatum, Extension Horticulturist, Dr. Frank Killebrew, Extension Plant Pathologist, and Dr. James Jarratt, Extension Entomologist. Mississippi State University does not discriminate on the basis of race, color, religion, national origin, sex, age, disability, or veteran status. Information Sheet 656 Extension Service of Mississippi State University, cooperating with U.S. Department of Agriculture .