1、 Cutting

1. Time: the cutting time can be selected from May to September. At this time, the surrounding humidity is large, which is conducive to rooting

2. Branches: select the mother plant in good growth condition. It is required to have no diseases and pests. Cut a branch of about 8 cm from the top, which needs to be born in the same year. After cutting, you can't cut immediately. You need to wait until the incision is no longer dripping juice. You can dip it in plant ash and then put it aside to dry

3. Sand bed: for the matrix of cutting, it is best to use sandy soil to keep it clean and free from pollution

4. Cutting: insert the branches into the sand bed and sprinkle an appropriate amount of water inside, which can take root in about 15-20 days

2、 Batten

1. Layering: select branches with good growth and bury the middle part in the soil

2. Cutting off: after the underground part takes root, the two parts can be separated

3、 Grafting

1. Preparation: use keels with the same properties as rootstocks, and then cut strong branches for scions

2. Grafting: insert the two together and tie the belt outside. It can survive in about 7 days

4、 Sow

1. Seeds: this method is not commonly used. You can buy suitable seeds, which requires health and no damage

2. Sowing: prepare a breathable substrate, sow the seeds, pour an appropriate amount of water and put them in a bright place