The answer to 'why is my tree bare spots' is that there are several common causes, including disease, pests, environmental stress, or improper care. Bare spots on a tree's canopy can indicate an underlying issue that needs to be addressed.
Some common symptoms of bare spots include thinning leaves, discoloration, or patches of dead or dying branches. The causes can range from fungal infections and insect infestations to nutrient deficiencies or damage from drought, frost, or physical trauma. In many cases, early intervention and proper care can help the tree recover, but severe or persistent issues may require the expertise of a professional arborist.