The answer to 'tree trimming dying' is that there are several common causes for a tree to appear dying, including disease, pests, environmental stress, or improper trimming. Symptoms can include discolored, wilting, or dropping leaves, dead branches, and overall poor health. The solution often depends on the underlying cause, but may involve trimming, treatment, or even removal by a professional arborist.
If you notice your tree is struggling, it's best to have an expert examine it and provide recommendations. While some minor trimming can be done DIY, more extensive work or diagnosis of issues should be left to a professional landscaper or certified arborist. They have the expertise to properly assess the tree's condition and apply the right treatment to help it recover or determine if removal is necessary.