A close-up of an oak leaf with bumps, or galls, from the gall wasp, Photo courtesy Getty Images. Welcome to our tree column, “Ask your local arborist.” Each month, arborists from the Davey Tree Expert ...

Waiting until the leaves drop in fall is a rule of thumb for pruning shade trees, mainly because you can see bare limbs better, and the job is less “messy” without leaves attached to the cut branches.

Oak trees are stately trees that can live for hundreds of years. These are the most common types of native oak trees that ...

Q: The drought has caused our very large oak trees to shed a ton of leaves, how should we handle this? Rake them up or just shred with the mower? There's very little grass under the oaks as it is, ...

Purdue Landscape Report: Each spring the PPDL receives several samples of oak trees showing curled, twisted, stunted and/or generally ratty looking leaves. When there are holes in the leaves or leaf ...

Gardening season is underway, and you may have questions. To ask one, simply go to the OSU Extension website, type it in and include the county where you live. A photo is very helpful. Q: Our oak tree ...

North Florida and South Georgia are blessed with many species of native oak trees. Two species, dwarf live oak and running oak, form thickets from underground runners and may reach heights of only ...