1、 Cutting

It is usually selected to breed in spring and summer. First, find some 1-2-year-old branches, the top branch is the best, and then cut them into several sections, each of which is about 10cm. After cutting, you will find that there will be juice flowing out. Pay attention to that the juice is poisonous. Wash it off with clean water, and then put it in a cool place to dry. After that, the clean river sand can be used as the substrate to insert the branches in it. During cutting, we must pay attention to controlling the amount and times of watering. As long as the substrate is slightly wet, it should be properly shielded from the sun. Generally, it can take root after 3 to 4 weeks

2、 Batten

It can be propagated by pressing strips, its survival rate is very high, and the steps are also very simple. Usually, we can use this method to reproduce in the growing season of the plant, and the best time is spring and summer. When pressing the strip, first cut the root with a knife, then wrap the wound with soil, then find a transparent film to wrap it, and bind the two ends tightly. After that, when the root grows to the film, it can be cut off and planted

3、 Grafting

Grafting must not be carried out in rainy season, and spring is the best, so that we can see it bloom soon. Usually, the length of scion is best between 7 and 10 cm. After grafting, you need to put it in the dark. If the grafting is successful, wait 10 days until the cut is recovered, and then put it in a sunny place

4、 Sow

In fact, it is not easy to bear fruit. It usually needs to be completed by manual pollination. When its fruit matures, it will crack naturally, so that the seeds are easy to lose. So we must harvest it before it splits. After the seeds are collected, we should plant them as soon as possible. If we need to store them, we should try to put them in a cool place, otherwise the seeds will easily lose their growth ability