When is the grafting survival rate of Lagerstroemia indica high?

The grafting time of Lagerstroemia indica can be selected before the leaves are released in spring and around August. Every year from early March to mid-April is the budding period of Lagerstroemia indica, during which the grafting survival rate will be relatively high, or from early August to late June 10, during which the growth is vigorous and the grafting survival rate is high.

Lagerstroemia indica grafting time

Lagerstroemia indica grafting is easy and suitable for conventional grafting. There are two time points, one is the hard branch grafting before leaf emergence in spring, and the other is the tender branch grafting in June-65438+10 that year.

In what month is the grafting survival rate high?

Every year from early March to mid-April is the budding period of Lagerstroemia indica, during which the grafting survival rate will be relatively high, or from early August to late June 10, during which the growth is vigorous and the grafting survival rate is high.

Lagerstroemia indica grafted stump

Lagerstroemia speciosa stump grafted with Lagerstroemia speciosa with large bouquet and long flowering period can improve the original Lagerstroemia speciosa flower and make it grow more luxuriantly.

Grafting method of Lagerstroemia indica

There are two main ways to graft Lagerstroemia indica, one is branch grafting and the other is bud grafting. Grafting usually takes place in spring, while bud grafting takes place in July and August in summer.

Specific methods: Lagerstroemia indica is grafted in February-March, and strong rootstock is selected during grafting. First, cut a knife vertically at the top of the rootstock, then cut the scion of 5-8 cm into a wedge shape, then insert it into the split part of the rootstock to align with the cambium, then tie it tightly with plastic film, and loosen the film after grafting for 2-3 months.

Maintenance of Lagerstroemia indica after grafting

After successful grafting of Lagerstroemia indica, spray water 1-3 times a day. When the plastic film bulges obviously, a small hole should be made in the young leaves, and no fertilizer should be applied during maintenance. After a growing season of maintenance and management, normal vegetative growth can be maintained.