Jul 08, When to Prune Lilac Bushes.
Many of the newer lilac varieties grow quickly and might need pruning starting in their second or third year. In general, by the time a stem reaches more than 2 inches in diameter, it should be pruned.
If you are diligent with annual pruning of your lilac, the shrub will grow to about 8 feet tall with flowers throughout the branches. Prune In Late Spring: You must have observed that the lilac bushes bloom only on old growth.
Prune them right after they have finished blooming, and before they have started budding for the next year’s show. They are perennial plants that bloom in the spring, and start shedding-off flowers by the end of the stumptrimmers.buzzted Reading Time: 4 mins. Jun 19, Knowing when to trim older lilac bushes is important. Most lilacs don’t require pruning until they reach about 6 to 8 feet tall. 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 stumptrimmers.buzzted Reading Time: 3 mins. Jun 03, Pruning lilacs is best done within a few weeks after the blooms fade. Trim them with bypass pruning shears, cutting blooms off just above the place the stem forks beneath the bloom.
Old growth should also be cut back every few years to help keep the bush productive. Remove diseased or dead branches. 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. Jun 10, This type of pruning goes beyond a lighter annual pruning to severely cut the bush or tree back, allowing for new growth to occur.
Do your assessment in early spring, before the lilac has come back to life. This is the best time of year for a deeper stumptrimmers.buzz: K. 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. May 16, Ceanothus, or California lilac, is a vibrant, attractive flowering shrub native to North America and found across the west growing stumptrimmers.buzz of the facts on California lilac is that it is not a true lilac in the genus Syringa, but it does produce amazingly fragrant blooms from late spring into early stumptrimmers.buzz most regions, this plant is easy to grow and trouble free.