Lilacs
A wonderful shrub for the spring garden. Bloomerang® Dark Purple lilac (Syringa) will flower again in mid-summer, continuing to produce blooms until frost. Best in full sun, it is hardy in USDA Zones 3-7. The flower color is darker than that of the original Bloomerang® Purple lilac, and the plant is slightly larger (4-6 feet tall and wide.)
Photo by Tim Wood.
Syringa bloomers dark purple (lilacs)