1、 Breeding method

1. Cutting method: its propagation is often carried out by cutting method. Time is in spring or autumn. Choose the healthy branches of that year as cuttings, with a length of about 5-15 cm. The matrix shall be prepared with good water permeability and air permeability. When you are ready, you can insert the insert, about one-third of it into the soil. After planting, pour water and keep it in a warm place. It will soon take root

2. Layering method: layering method is to select strong branches and peel off the bark 15-30cm below, about 1cm wide. Then prepare a film, put it on the wet soil, and then wrap the wound. Note that both ends of the film should be tied tightly, and it will take root in more than a month

3. Sowing method: sowing method can also be used. Select full seeds and sow them on the soil surface after disinfection. After sowing, cover it with a layer of 1 cm thick soil, and then water it with immersion basin method to wet it

2、 Pruning method

The pruning of variable leaf wood is usually carried out after transplanting survival. Two or three leaves are retained and the heart is picked twice, which can germinate more lateral branches and promote a fuller plant type. If yellow leaves are found during normal management, the diseased branches should be cut off in time, which can save nutrients and avoid infection. In addition, when changing pots, it must be carried out together with root pruning, so that the later stage can better absorb water and nutrients, which is beneficial to growth