A girdling root is one that circles the base of a tree at or just below the surface. Girdling roots can also girdle other roots but without harm. The most commonly affected species are maples, lindens ...

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 ...

Much to the dismay of homeowners, landscape trees sometimes grow roots on top of the surface of the lawn, or possibly even buckle sidewalks and driveways. These surface roots can be quite a nuisance ...

Dear Dr. Dirt: My potatoes have little pinholes all over the leaves. Is this a bug or disease problem? — Will, Greenwood Dear Reader: Looking at the picture of the damage, it is a flea beetle problem.