Learn the species of maple trees most commonly found in the United States, and how to tell them apart.

Spring has sprung and gardeners are digging in. Got questions as you carry on? Get answers from Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU ...

A: With vertical cracks in the bark along the trunk like that, I suspect those are frost cracks. These commonly happen in maples, which are thin-barked trees. Missouri Botanical Garden explains how ...

We’re well into gardening season and you may have some questions. For answers, turn to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU Extension ...