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 ...

Q: When our landscapers installed new water lines for irrigation, they cut through two major roots on a Chitalpa tree. One root was 4 inches in diameter, and the other 1½ inches in diameter. These ...

Problematic neighboring trees can prove to be an awkward garden dilemma. Whether they are casting shade, overhanging your property, or perhaps the thick, buttress roots are snaking under the fence and ...