The answer to 'my tree trimming looks bad' is that there are several common reasons why your tree trimming may not look as good as you'd like. This could be due to improper pruning techniques, the wrong timing, or leaving behind unsightly stubs or damage to the tree. The good news is that there are some steps you can take to improve the appearance of your tree trimming.
If the trimming was done incorrectly, such as leaving large stubs or cutting branches at the wrong angle, this can create an uneven, messy look. Proper pruning technique involves making clean, angled cuts close to the branch collar to minimize damage to the tree. Timing is also important - trees should generally be trimmed during the dormant season to avoid stress.