When you admire a towering oak or a vibrant maple in your backyard, you’re only seeing half the picture. Beneath the surface ...
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 ...
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 ...
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.