Apr 02, 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. Jul 08, The plant will begin to bloom all over, and you can do regular maintenance pruning from that point on. 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. As soon as the lilac bush's flowers are dead, trim each flower stem back to the leaves, removing all trace of the flowers.
This step stops the lilac from using its energy to make seeds. May 15, Townhouse/Small patio. 11 answers. Colleen on May 17, Lilacs set the next seasons blooms right after flowering so the timing of pruning is important. It could be that the late pruning is keeping yours from flowering. Here is a simple article on lilac care and pruning you may find helpful.
You can cut your lilac back after the blooms have dried. There are two ways to do this: one is to cut 1/3 of each lilac stem to reduce and strengthen the bush.
The bush will bloom next Spring. The other way is to cut the lilac to about 2 feet above ground level. It will take the bush 2 years to come back renewed with pink flowering almond shrub pruning, 2451 Waltham MA blooms. Jun 19, The best time for pruning older lilac bushes is right after their flowering has ceased.
This allows new shoots time to develop the next season of blooms. Pruning too late can kill young developing buds. May 19, Don't worry about killing the lilac. Trim them off at your your preferred height and they'll bush out and grow right back whereby you'll have to trim them again next year.
They'll also send up zillions of new shoots that will be available replace any you may lose due to disease. Mar 26, Hi There~~ I was wondering if I could trim my lilac bush now (January)? It is very messy and not well taken care of. It barely even gets leaves on it during spring and hardly any blooms.
Thanks for any help I can get. why I prune lilac bushes after they bloom, how to trim dead branches out of a lilac bushIn this video I will be discussing why I choose to trim lilac bushes.