1、 Seeding method

1. Seed selection: select seeds before sowing, and try to use the plump seeds collected in the current year that have not been harmed by diseases and pests. If the seed selection is not good, it may directly affect the germination rate

2. Disinfection: prepare a suitable substrate, and then use the method of high-temperature disinfection to kill the bacteria and bacteria in the soil. It can be exposed to the sun or stir fried in a hot pot

3. Germination: put the selected seeds into warm water for 12-24 hours. Usually, the seeds after germination will germinate faster than ordinary seeds.  

4. Seeding: because its seeds are very small, use a toothpick dipped in water to stick the seeds together and put them on the substrate. Then cover a layer of matrix of about 1cm and replenish water by basin immersion method

2、 Cutting method

1. Substrate: before cutting, the sterilized substrate should also be prepared. It is best to wash it with clean water several times before use

2. Branch selection: annual shoots can be selected in spring or autumn, the length can be controlled at 5-15cm, and each branch should have at least 3 leaf nodes. The bottom of the branch shall be cut obliquely with scissors, and the incision shall be flat

3. Cutting: the last step is to insert the selected branches into the soil, give it a growth environment of 20-30 ℃, and wait for the branches to take root