What are the characteristics of Lagerstroemia indica and fast-growing Lagerstroemia indica?

The fast-growing Lagerstroemia speciosa is a new fast-growing variety and a rose-red tree. Its biggest advantage is fast growth, straight trunk, annual growth thickness of 3CM, 8-9.2CM after three years of planting, which is 2-3 times that of ordinary Lagerstroemia speciosa. Its leaves are bigger than any previous Lagerstroemia speciosa, and the mature leaves are bigger than ordinary cigarettes. It is more resistant to budding insects and sooty blotch than other Lagerstroemia speciosa varieties, and integrates the rapid growth of safflower.

Ziwei, the national flag, is a small tree, sometimes shrubby, 3-7 meters high, bright red, like a national flag, and likes to be warm, moist and bright. Its annual growth thickness is about 1CM, and its height is about 80- 100CM, which is no different from ordinary Lagerstroemia indica.