Q: We have a large tree-form lilac that needs to be trimmed back quite significantly. I can’t trim very far before I cut off a lot of leaves. What’s the best way to do this? Should I be concerned that ...

I got an email from one of my readers a couple of weeks ago who has enjoyed my column for a number of years, and she asked me whether she should prune her lilac now and how she should go about pruning ...

CORVALLIS — The lush fragrance of lilacs defines late spring. These beauties are as durable as they are lovely. They are cold hardy, city-tough and not picky about soil. They make vigorous tall ...

InForum gardening columnist Don Kinzler answers why a kohlrabi has begun growing bulges, the best time to prune lilacs and where to get soil tested. A reader asks gardening columnist Don Kinzler why ...

It seems lilacs always have been in one part of my mother’s garden as it was with my grandmother. Most of the time you really don’t think much of the things that normally are a part of your life. I ...

Just because there’s snow on the ground doesn’t mean there’s nothing to do in the garden until spring. Late winter is often ...

Dear Master Gardener: I have an old, overgrown lilac that doesn’t bloom very much anymore. Is there a way to rejuvenate it? Answer: Yes, it’s called renewal pruning — a technique used for older or ...

If you squint your eyes real tight and look at a grove of deciduous trees you are likely to see just a slight casting of green. I did and there is. Looking at the calendar you realize daylight saving ...

I have three sugar maple trees in my yard. Is that enough to tap for maple syrup? Where can I find information on how to tap trees and make the syrup? - Nicolas, Kenosha. Yes, you can tap three maple ...