End of winter is the best time of year to prune shrubs that flower later in the growing season, i.e. from mid-June and after. The reason is that later-flowering shrubs bloom on “new wood.” This means ...

Certain weather conditions can make shrubs vulnerable to stress during pruning. Avoid heavy pruning during very dry or hot weather, and aim for cooler weather in early spring or late autumn. Before ...

Gardening is in full swing and if you’ve got questions, turn to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU Extension faculty and Master ...