Lagerstroemia flowers brilliantly bloom in Hanoi
Updated at Tuesday, 16 May 2017, 17:25
May comes, Hanoi is brilliantly covered by purple flowers of Lagerstroemia. Deep sweet color of Lagerstroemia blooms on the familiar roads of Hanoi, making many people to be in the mood of remembrance...
Lagerstroemia indica (crape myrtle, crepe myrtle, crepeflower) is a species in the genus Lagerstroemia in the family Lythraceae. From China, Korea, Japan and Indian Subcontinent Lagerstroemia indica is an often multi-stemmed, deciduous tree with a wide spreading, flat topped, rounded, or even spike shaped open habit. Planted in full sun or under canopy, the tree is a popular nesting shrub for songbirds and wrens.
The bark is a prominent feature being smooth, pinkish-gray and mottled, shedding each year. Leaves also shed each winter, after spectacular color display, and bare branches re-leaf early in the spring; leaves are small, smooth-edged, circular or oval-shaped, and dark green changing to yellow and orange and red in autumn.
A long period of striking summer flower color, attractive fall foliage, and good drought-tolerance all combine to make Crape-Myrtle a favorite small tree for either. They are native to eastern Asia and are hardy in most parts of Australia. Don looked at an exciting new range of crepe myrtle hybrids which reach different heights and spreads, and so reduce the need for pruning. They are also resistant to powdery mildew, a fungal disease that is difficult to control with fungicides.
Crepe myrtles can be heavily pruned in winter to encourage the development of long, arching branches of flowers. However, the downside of this annual pruning is that it creates an ugly, butchered looking plant. Left unpruned, crepe myrtles develop a naturally appealing shape and will flower well regardless. If a shrub is preferred, plant one of the new, smaller varieties, rather than pruning every year to keep a tree down to shrub size.
By Nguyen Ngan
(Photo: Anh Quy - Kinhtedothi.vn)