Trim Old Branches: Many branches grow such that they cross.
Lilac bushes are some of the plants which need this for proper, orderly growth. You can start pruning them when they are years old, and have established themselves well. In their case, it is important not only to prune, but also to do so at the right time of the year. Here are certain tips that may guide you on how to prune lilac shrubmulching.clubted Reading Time: 4 mins.
Lilac bushes bloom only once each year, in spring, but they make new buds after they bloom. The buds become the next year’s flowers. If you trim a lilac bush too late in the year, then you’ll cut.
Maintain Its Shape: The natural shape of a lilac bush is that of a flower vase.
Mar 14, University of Maine Cooperative Extension educator Marjorie Peronto demonstrates and discusses pruning techniques for your lilacs. Jul 09, Lilac bushes are low-maintenance and will also perform just fine even if you neglect them.
You should, however, prune lilacs immediately after flowering so as not to interfere with new buds. Remove faded lilac flower panicles promptly before seed sets for more profuse blooms the following year.
Jun 10, Don't prune later in the summer or fall.

This annual pruning should take place during spring (May or June in the northern hemisphere, around September to November in the southern hemisphere). Such pruning will encourage the development of new buds, which will continue maturing over the year before they bloom the following shrubmulching.club: K. Timing is the Decisive Factor in Pruning Lilacs If you want to have your blooms next year, it is crucial to prune in those first few weeks after blooming ends.
Ideally, this is when you would do maintenance pruning each year. But I get so lazy busy, I end up with a ten foot bush with ten blooms on top. Aug 20, Chaste tree is known as Vitex Agnus-Costus. and the cultivar called"Shoal Creek" is what we can get. Native to southern Europe and central Asia.
Flowers are shaped like a lilac, is a purple color, very fragrant, and grows to ' in this area. Perfect for zones we're in zone 9.