By Ron Marchant
•
23 Feb, 2024
Cold stress, cracks in the outer bark and inner wood of a tree, can be caused by wide temperature variations in the winter time. In many cases the tree will repair itself, although the area may remain vulnerable for some time. For young trees, wrap the bark during the fall months using a cold weather tree blanket. Avoid pruning the tree in the late fall, which can encourage new growth making the tree more susceptible to damage from frost.