What is the difference between fast-growing Lagerstroemia indica and fast-growing rose-red Lagerstroemia indica?

Fast-growing Lagerstroemia speciosa is a new variety of fast-growing Lagerstroemia speciosa, which grows faster, has brighter colors, larger leaves and stronger anti-pollution ability than ordinary fast-growing Lagerstroemia speciosa.

1. Color difference: the fast-growing Lagerstroemia speciosa is pink or white, while the fast-growing Lagerstroemia speciosa introduced from Jiangxi is bright rose red, and its flowering period is July -65438+ 10.

Second, the difference of leaves: the leaves of common Lagerstroemia indica are smaller; However, the fast-growing Lagerstroemia indica has large leaves. Mature leaves are about 1 1CM long and 9CM wide, while ordinary cigarettes are 9CM long and 7CM wide.

Tree shape: the trunk is straight, with excellent appearance. After pruning, the branches are thick, the crown is full, the branches are thick and the tree shape is beautiful. Although the fast-growing Lagerstroemia indica grows faster than the common Lagerstroemia indica, it is far less than the fast-growing Lagerstroemia rosa.

Fourth, the flower diameter size: fast-growing roses, red and purple flowers are larger, up to 40 cm, generally 20-30 cm, and the flowers are gorgeous. The flowers of fast-growing Lagerstroemia indica and common Lagerstroemia indica are almost the same, and the color is pale pink or white.

And the amount of flowers is small.

5. Growth speed: The growth speed of fast-growing Lagerstroemia speciosa is faster, which is 1.5-2 times that of fast-growing Lagerstroemia speciosa.

The annual growth roughness of common fast-growing Lagerstroemia indica is about 2CM, while the annual growth diameter of fast-growing Lagerstroemia indica can reach 3-3.5CM.