35+ Lilac Bush Won't Bloom Pictures. How to care for lilacs to make them bloom. Lilac bushes that won't bloom could be the result of too much nitrogen.
Many of the newer lilac varieties grow quickly and might need pruning starting in their second or third year.
Using a sharp shovel, insert the blade into the ground about a foot from the base of the lilac bush. Lilacs are one of those plants that people either love or hate. Lilac bushes usually bloom consistently every spring with clusters of fragrant purple, white or pink flowers. Using a sharp shovel, insert the blade into the ground about a foot from the base of the lilac bush.
