The Japanese lilac (Syringa reticulata) is a tree-form lilac known for its decorative white flower clusters, which bloom in early summer on its upright, rounded shape. As a mid-size, deciduous member ...

Add Yahoo as a preferred source to see more of our stories on Google. A light-skinned man and a baby inspect a lilac bush in bloom - Olga Zheltonogova/Getty Images When lilacs open their fragrant ...