Q: We noticed that the bark is starting to fall off one of our trees. The tree was planted about three years ago and has been ...

In Fielding Questions, Don Kinzler also answers reader questions about protecting dogwood shrubs and why carrots become ...

Incorrect pruning, particularly topping, is the surest way to ruin a tree. If it doesn’t kill the tree outright, it will ...

Q: Could you provide some basic guidance on how not to kill a tree? I see conflicting information everywhere! Unfortunately, there are many ways to kill a tree, so I will try to cover the most common ...