Azaleas come in a huge variety of cultivars that offer blooms in a range of colors, but there are also a number of diseases that can damage these shrubs. The likes of gall, rust, blight, mildew, rot ...

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 ...