Lilac bushes (Syringa vulgaris) are part of the olive family and bloom in late spring. Learn care and pruning tips to maximize the fragrant flowers. Common lilac (Syringa vulgaris) in full spring bloom — one of the most fragrant shrubs in temperate gardens.

Understanding the Context

Complete lilac growing guide — species differences, why lilacs fail to bloom, correct pruning timing, companion plants, and how to manage suckers and overgrown shrubs. Many plants benefit from some type of pruning, whether it's a conservative reshaping or a harder cut to rejuvenate. One plant that benefits greatly from pruning is the lilac shrub. Over time, lilacs ...

Key Insights

Lilacs should be pruned annually as part of your spring/summer garden maintenance checklist. If your lilac bush is overgrown, it can withstand more rigorous pruning for rejuvenation. Lilac growth is ... Mansfield News Journal: A Stroll Through the Garden: Lilac pruning - part 2 Q. Our neighbors have a hedgerow of lilacs that were planted about 25 years ago.

Final Thoughts

Through the years, they have been kept to about a four-foot height by using the "buzz"method of pruning - basically, ... Chicago Tribune: Lilacs need regular pruning to control size; more compact versions are available Lilacs need regular pruning to control size; more compact versions are available