Q: I need to prune an arborvitae hedge because it is too tall. I’d like to remove 3 or 4 feet off the top of these shrubs. When is the best time to prune them? A: Late winter or early spring is ...
Not all evergreens require pruning — being low-maintenance is part of their appeal — but some can benefit from it. One example? Arborvitae (Thuja spp.), a lush, fast-growing conifer native to North ...
Editor’s note: Throughout the growing season, Mike Hogan, OSU Extension educator for Agriculture and Natural Resources in Franklin County, will answer gardening and home landscape questions submitted ...
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