How Fast Does a Japanese Lilac Grow

A large shrub or a small tree, the Japanese lilac adorns itself with white flowers during the summer months. The annual growth rate of the tree is 12 to 18 inches.

Are Japanese lilac trees fast growing?

It has a moderate growth rate, an upright growing habit, and a rounded shape. It is a mid-size tree belonging to the olive family and grown for the panicles of white flowers that are 6 to 12 inches long, which it bears for about two weeks in early summer.

How fast do lilac shoots grow?

Growth. Lilacs grow 12 to 18 inches each year. Once fully grown, lilacs typically reach 15 feet high and 10 feet wide, forming an irregular bush.