 | Japanese Lilac Tree. Wise landscape designers plan for bloom throughout the whole growing season. The best thing about Japanese Lilac Trees (Syringa reticulata) is they start blooming at a time when all of the spring-flowering shrubs and trees are done blooming. This is the last Japanese or Shrub Lilac to bloom, and it's a must-have in your landscape. This hardy tree explodes into massive blooms in very late spring or early summer. It does a magnificent job bridging the gap between the hustle and bustle of early spring... - Japanese Lilac Tree. |