How Do You Trim a Lilac Bush for Maximum Blooms and Healthy Growth?
How Do You Trim a Lilac Bush? To trim a lilac bush, follow the general shrub pruning rule of cutting no more than a third of the stems each year. The goal is to have a lilac bush with 10 to 12 stems, all between 1 and 2 inches in diameter. Start by pruning dead…
