Some folks have mentioned they see an occasional tree already starting to change colors. There are several reasons that can explain why some trees could be showing fall colors now. First off, an ...

Fall temperatures are finally rolling into central Ohio and the region's trees are shedding their leaves. But as you break out your rake or leafblower only to determine that autumnal pile in your yard ...

A little knowledge of botany can be helpful, even if you’re an amateur gardener. Here are a few things you should know about what happens in the fall. By Margaret Roach What’s going on out there — and ...

On a February day, it may seem as if all the trees and shrubs — except for the evergreens or conifers — are leafless. But a walk in the neighborhood, or a local natural area, will reveal that’s not ...

Clusters of green leaves are seen on the Lahaina banyan tree’s trunk and branches, as well as on the ground beneath it, say those tending to the tree. At least a dozen new shoots on both the aerial ...

Powdery mildew on Tatarian maple leaves. Photo courtesy Getty Images. Welcome to our tree column, “Ask your local arborist.” Each month, arborists from the Davey Tree Expert Company in Menlo Park ...

Q: I have a fruitless olive tree that is steadily losing its leaves. It’s been slowly happening since last year, but most noticeably with the higher temps we’ve been experiencing lately. Some leaves ...