How to prune lilacs?
Lilacs are a perennial that needs to be pruned yearly. It is best to prune lilacs after they have finished blooming. The best toot to use to prune lilacs are clippers, hedge trimmers will make them look too boxy, and that is not the look that we are going for. To find more information click here: http://gardening.about.com/od/pruning/a/…