Hello. Over the past summer I saw landscaping crews trimming hedges and shrubs. Normally what I do is trim the Evergreens and the things that grow back tall every year ( Rhodidendron, etc.) However, some of these companies I've seen dont care about what type of shrub is it, and just trim EVERYTHING! I saw shrubs getting trimmed with a hedge trimmer that included ( dont mind the spelling): Rose of Sharon, Japanese Maple, Holly, Weeping Cherry, Japanese Barberry, and Azaela. I usually just leave these bushes the way they are but when you guys trim do you trim everything??