Sowing and propagation usually begin in late October. After seed collection, the seeds shall be stored in wet sand for two to three months. Before sowing, the trench shall be turned in advance, and then the trench shall be dug according to the length of the chamber according to the terrain. After sowing, the soil shall be covered, leveled and compacted. And control the amount of water, timing weeding.
If cutting propagation method is adopted, it can be carried out in spring, summer and autumn. The main steps are to select the branches with good growth (1-2 years old) and cut them into cuttings (2-3cm long), and leave about 2-3 bars for each cuttings. Generally speaking, cutting can be carried out in a large area, especially in spring. After the cuttings are taken, a ditch (2-3cm deep) shall be opened on the finished seedbed, and then the cuttings shall be inserted obliquely in the ditch before filling and compaction. After that, you can water and grass. Keep the soil moist during the growth of the cuttings. When the cuttings grow new leaves and roots, the mulch can be removed.
The breeding time is generally spring and autumn, that is, mid March and mid September. The main step is to dig a hole around the old tree first, then bend and press the branches growing at the root of the old tree into it, bury the middle part of the branches in the soil, and leave the tree quietly outside. It should be noted that in order to promote its growth, we can cut an opening in the branch near the base, and then cut the branch when the branch under the soil takes root.
Generally in spring and summer, they propagate in separate plants. The method is to dig out the mother plant, divide each plant, make sure that each plant has a stem, and then cultivate separately, water, and place it in the shade. This method is very easy to survive.
