What are the cutting methods of Lagerstroemia indica?

Lagerstroemia indica can be cut, including hard branch cutting and soft branch cutting.

First, the cutting time

Generally speaking, March-April is more suitable for softwood cutting, and10-1month is more suitable for hardwood cutting.

Second, cut the soil

The growing environment of Lagerstroemia indica is generally deep sandy soil, so the soil mixed with humus and sandy soil is generally better in soil selection. In order to benefit the survival of Lagerstroemia indica, it is necessary to disinfect the soil before use.

Third, branch selection

Healthy branches should be selected for cutting Lagerstroemia indica. After selecting the branches, cut the branches and cuttings about 15 cm long.

Just leave 2-3 leaves on the upper part of the branches, all other leaves need to be cut off, and the branches need to be disinfected before cutting. In order to take root, a certain rooting agent can be applied to the incision at the same time.

Fourth, the cutting method

When the branches and soil are ready, insert the branches directly into the soil to a depth of about 5 to 10 cm. After insertion, compact the soil around the branches and water them to keep them moist.

Then cover the expected film, keep warm and moisturize. After everything is handled, put the pot in a ventilated place and shade it when there is light.

Verb (abbreviation of verb) cutting maintenance

After Lagerstroemia indica cuttings, flower friends need to spray water on cuttings 1 time every day, and keep the humidity above 70%. Generally, it will take root after cutting for about 45 days.

After the cuttings grow new buds, the plastic film can be peeled off and the branches can gradually receive light. After two months, proper fertilization can be started to maintain nutrient transportation.

If it was planted in June+10 in 5438, it is necessary to do a good job of cold protection and heat preservation in winter to avoid frostbite in winter. In April of the following year, seedlings can be transplanted and planted in potted plants.

Extended data:

Growth habit

Lagerstroemia speciosa likes warm and humid climate, light, a little shade tolerance, fat, especially the deep and fertile sandy loam. It is suitable for being born in a slightly humid place and is also resistant to drought and waterlogging. It is forbidden to plant in places with high groundwater level and low humidity. It is warm, but cold-resistant and has strong germination.

Lagerstroemia indica also has strong anti-pollution ability and strong resistance to sulfur dioxide, hydrogen fluoride and chlorine. Semi-shady, like to be born in fertile and humid soil, but also drought-tolerant, calcareous soil and acidic soil grow well.

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