Once leaves drop from trees, splitting, peeling, bleached or oozing bark may become more noticeable. The cause can range from normal bark development to environmental causes or disease. If tree bark ...

Q: I have a small, 4-foot-tall maple in my yard that has a crack in the bark on the southwest side. The crack is vertical and at least 8 inches long. Do I cover this crack with paint or pruning sealer ...

Q: I wanted to share a picture with you of my clematis climbing my 6-foot arbor. The plant is around 10 years old. I cut it back in the fall to a height of about 6 inches and cover the base with dried ...

A reader recently asked why some of her apple trees had splitting bark. She wonders if the tree eventually will die. Splitting bark occurs because of many factors at any time. Cornell University has ...