Q: I have an established clematis vine, and learned that there are a confusing variety of ways to prune them. Do I need to prune it? How can I tell which pruning method to use? A: Clematis are ...

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 ...

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 ...