Q: I have two lilac bushes that have never bloomed. They are several years old and about 3 to 4 foot tall. How do I get them to bloom?

Lilacs come in a very wide range of cultivars. And, with some new hybrids, these spring flowers can come in more compact or dwarf varieties ... First of all, they need full sun to bloom -- at ...

Here's a garden expert's advice on how and when you should prune lilac bushes to enjoy fragrant spring flowers.