are lilac trees deciduous
Lilac Tree. The lilac tree is among the family of deciduous trees and is one of the hardy plants found on earth. This tree has become popular due to its characteristic feature of blooming flowers in mid to late spring.The flowers are not only eye-catching, but they also bear delicious fragrance, powerful but not overpowering.ilac Tree. The lilac tree is among the family of deciduous trees and is one of the hardy plants found on earth. This tree has become popular due to its characteristic feature of blooming flowers in mid to late spring.