Both are caused by fungi, but they are not spreading between these two trees; serviceberries don’t get black knot and plums ...

Maeve asks: When is the recommended period of time to prune the vertical water sprouts out of my ornamental plum tree? Each year they grow several feet. Plum trees are recognized for their tendency to ...

We’ve passed the winter solstice and that means we’re on the way to spring and the gardening season. If you’ve got questions, turn to Ask an Expert, an online question-and-answer tool from Oregon ...

Hey folks, August is cruising along, and another week has gone by. Many of us are still trying to make the best of this crazy summer weather. It's never too early to start thinking ahead to what's ...

Winter is here and yet we’re still getting plenty of gardening questions to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU Extension faculty ...

Japanese plum yew offers solutions to many landscape problems: deep shade, evergreen, groundcover, deer resistant, drought-resistant, takes pruning, needs little pruning, clay soils, heat-tolerant, ...