Apr 02, When to Trim Lilac Bushes. Knowing when to trim lilac bushes is important.
Most lilacs don’t require pruning until they reach about 6 to 8 feet ( m.) tall. The best time for pruning lilac bushes is right after their flowering has ceased. This allows new shoots plenty of time to develop the next season of blooms. Pruning lilacs too late can kill young developing buds. Not in Massachusetts, National Law Review, February 8, Explains the holding in Shiel v. Rowell: If a tree is healthy, a property owner does not have to cut it down or trim it to please a neighbor.
If branches or roots cross a property line, the neighbors can cut them themselves. Of course, you can prune in the fall if absolutely required. Can you cut a lilac bush to the ground? Most lilacs don't require pruning until they reach about six to eight feet ( m.) If you are pruning lilac trees or shrubs entirely to within inches of the ground, it. Jul 08, If you can't stand the look of your old lilac or you just want a quicker approach, you can take the drastic measure of cutting back the entire plant to about 6 to 8 inches above the ground in the early spring.
The Massachusetts Prohibited Plant List prohibits the importation, sale, and trade of plants determined to be invasive in Massachusetts. This ban also covers the purchase and distribution of these plants and related activities, and includes.