Mae asks: What is the difference between a Korean lilac and a French lilac? Answer: Syringa vulgaris, or common lilac, grows up to 20 feet tall. Varieties of the common lilac are referred to as French ...

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 ...

Q. The three Miss Kim lilacs and six French lilac trees on our property have never bloomed. They look healthy and have been in the ground for several years. Even though we have many trees on our ...