We don’t often think about the roots of trees until there is a problem. A forester friend of mine called it a “fencepost mentality.” Being underground, they are often out of sight out of mind. However ...

I’ve had some recent interactions with people frustrated by tree roots that surface, causing mowing difficulties and potential ankle-twisting opportunities. What can be done with surface roots?

Some trees are prone to developing surface roots that can become quite large. These large roots can interfere with mowing, foot traffic or recreational activities. As trees mature, surface roots may ...

While out on a hike on a Multnomah Falls trail in Oregon Monday afternoon, a woman slipped and fell between 20 and 30 feet off of the trail before grabbing a tree root over a 300-foot drop.

Large trees often develop surface roots that can damage sidewalks, mower blades, and tree health. Mulch 2–3 inches deep to cover roots safely and reduce maintenance without harming the tree. Never cut ...

Here's how to measure the critical root zone of a tree, so you'll know how to dig around it without injuring its roots.

It may be cold, but spring is just over the horizon. You may have gardening questions. For answers, turn to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension ...

In the video, the snow-covered peaks gleam under the sunlight, winding through rugged valleys and deep shadows.