Apr 02, How to Prune Lilac Bushes. When pruning lilacs, cutting back the tops of overgrown stems is oftentimes not enough. It is generally better to cut the entire stem. Trimming lilacs is best accomplished using clippers.
Remove spent blooms all the way to the stems to prevent seeding and encourage more blooms later on. Cut back about a third of the branches. 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.
Fertilize the plant with compost or a. Jun 26, Lilacs bloom on newer growth, so the blooms will be on the new younger branches growing out from older trunks.
Therefore as the bush gets older and older and puts out more and more new branches, since it blooms better on those newer branches, gradually the blooms are all way up high and unreachable to gather for stumphauling.buzzted Reading Time: 4 mins. Prune your lilac bushes in the springtime, immediately after flowering.
Salvage any lingering blossoms by cutting them and placing them in vases of water. Cut back about one-third of the growth on mature trees to keep your shrubs uniform and attractive. Select thick, crowded sections to cut out of your healthy bushes. Nov 27, If a lilac bush has become extremely overgrown, plan on cutting back the plant over a period of three years. Each year after the flowers have bloomed and died, prune one-third of the lilac.
Begin by cutting off the oldest branches first. A severely overgrown bush may also be pruned down to the ground. Jun 10, Take a look at your lilac bush or tree and assess whether there are any extra-long but healthy-looking stems that need to be cut back. Doing so will help the lilac keep its pretty shape. The process of cutting back the stems a bit is called tipping off. Use a hand clipper to cut longer stems back to the next closest pair of side stumphauling.buzz: K.