Strange bumps on tree leaves? Don’t panic!

Strange bumps on tree leaves? Don’t panic!

Have you noticed odd bumps or growths on your tree leaves this year? At first glance, they can look like a serious disease or insect infestation. Fortunately, appearances can be deceiving. In many cases, these unusual growths are harmless leaf galls. While they may make trees look a little unusual, they rarely threaten the health of established trees.