How to reproduce leaf cuttings of four seasons begonia

When cutting the four seasons crabapple, the side branches with 2 leaves should be selected as cuttings on the robust mother plant, and the bottom of the cuttings should be cut into a wedge and dipped in rooting powder. After inserting the substrate, the foliar water was sprayed regularly and kept at 18-20 room temperature, which could take root after about two weeks. In addition to cutting, four seasons crabapple can also be propagated in the following ways.

The propagation mode of Begonia in four seasons

1. Sowing seeds

(1) time

Begonia can be sowed and propagated in four seasons, but spring and autumn are the best time.

(2) sowing treatment

The seeds of begonia in four seasons are small. In order to ensure the emergence rate, the seeds should be mixed with clean fine sand and sown.

(3) site selection

Sowing is best to choose loose, good permeability of the substrate into the hole plate or nutrition bowl, the substrate can choose peat soil, perlite and so on, pour a little water to make it slowly moist.

(4) Management

After sowing, cover with a layer of substrate and put it under light pressure in a room with a temperature of 24-27 ℃, relative humidity of 90-100% and good ventilation. As the seeds of the four seasons begonia are small, watering should not be too large after sowing, and water should be watered with misty water. After the emergence of the four seasons begonia seedlings, it is best to use foggy water to irrigate, watering should not be too frequent, lest the humidity is too large, causing young roots to rot.

two。 Ramet

The efficiency of ramet reproduction is low and it is generally suitable for family reproduction. When changing the pot in spring, the 2-year-old Begonia can cut open the mother plant, plant it in the pot, put the separated plant in the semi-shade place, reduce transpiration, and pay attention to replenishing water and fertilizer in time to promote the plant to restore its growth.