how to heal sunscald
Sunscald injury may cause significant stress for trees and presents an avenue for pests and diseases to enter the damaged area. Damage from sunscald injury may eventually heal, but the damaged areas should not be painted or filled with any sealing substance such as paint or tar. However, wrapping with light colored tree-wrap can help. Usually sunscald damage in the northern hemisphere occurs on portions of the tree with south . Sunscald Injury or Southwest Winter
How to Prevent Sunscald. Treating sunscald is a matter of preventing it before it starts. After the damage has been done, there is no way to repair it. When it comes to protecting your fruit plants and vines, common sense care is the best medicine for fruit sunscald prevention. Place the plants where they get enough shade in the afternoon.