Breeding of Lagerstroemia indica and matters needing attention

The common propagation methods of Lagerstroemia indica include sowing propagation, cutting propagation and layering propagation, among which cutting propagation is the most commonly used and the fastest propagation method.

Seed propagation of Lagerstroemia indica

The seeds of Lagerstroemia indica can be propagated, but it is necessary to master certain sowing methods and maintain them later to promote the germination and growth of Lagerstroemia indica seeds. But many people often can't master the correct sowing methods and maintenance management, so the germination rate of seeds is often very low, or even does not germinate.

Breeding time of Lagerstroemia indica

Osmunda japonica is usually propagated by cutting, and it is more suitable to choose March every spring. At this time, plants grow vigorously, the climate is more suitable, and the reproductive survival rate is high.

Propagation method of Lagerstroemia indica

Before germination in spring, the tillering seedlings in the rhizosphere of Lagerstroemia indica were dug out by roots, and the roots and branches were trimmed properly, and then planted separately. Small seedlings can be planted with bare roots, and large seedlings should be planted with mud balls.

Cutting propagation of Lagerstroemia indica

When selecting some robust branches of Lagerstroemia indica, we should choose branches that have grown for more than one year for cutting. The branch length is about 10~ 15 cm, leaving only 3~4 leaves. Before cutting, we can soak them with carbendazim and rooting powder and then cut them in suitable soil.

Seed propagation of Lagerstroemia indica

Seeds of Osmunda japonica. It is harvested in the winter of 1 1~ 12 every year, and then planted in sandy soil from February to March in the following spring. After sowing, it should be properly maintained and shaded.

Matters needing attention in the reproduction of Lagerstroemia indica

When cutting propagation of Lagerstroemia speciosa, don't choose branches with diseases and insect pests or weak branches. After cutting, the cuttings need to be sprayed with 1 times of water every day, and the moisture retention is above 70%. Generally, cuttings will take root in about 45 days.