what causes yellow leaves on azaleas
Despite their popularity, these beautiful shrubs are finicky and easily damaged. Growing healthy azaleas may be difficult for new gardeners. A number of factors can cause an azalea shrub's leaves to turn yellow. Yellowing leaves may be a sign of under-fertilization in a variety of plants, including azaleas. Home and garden centers sell fertilizers formulated for acid-loving azaleas. These fertilizers have slow-release properties to prevent damage to the plants' delicate surface roots.