The first step is to collect seeds. This process is usually carried out from September to October, because the seeds are just mature in this period. Before sowing, the seeds should be soaked in water, and the water temperature is about 50 ℃. To use the method of trenching and sowing, the soil should be rich enough. It's better to choose sandy loam. After sowing the seeds, a layer of soil about 2cm away should be paved on it. After watering, a layer of fresh grass should be paved on it. Attention should be paid to keep the soil in a moist state. About 2 months can grow seedlings, and then can be planted in the next spring.
In selecting this method of propagation, the seedlings that have grown for two to three years should be used as rootstock. If you want budding, it's best to do it from July to August. If you want cutting, it's better to do it in autumn. After cutting, cover all the scions with soil, and remove the soil when the next spring is about to pass. If it is cut and jointed indoors, it should be stored in wet sand after the joint is finished. After the joint is healed, it can be transplanted before it sprouts in the next spring.
Select the branch to be cutted. It is better to select the strong branch from the plant that has been growing for one year. The length of the branch is about 15 cm, and then it is better to keep two leaves on it, and the leaf surface of each leaf is better to cut about one third. After the branches are planted, pay attention to avoid being illuminated by strong light, and water them frequently.
This method is best to be carried out from February to March. Cut the base part of the selected branch in half, then cut a section upwards, put a tile in the middle, and then press it into the soil slowly, pay attention not to break it, then fix it with wire, finally pile up the soil, and then cut it down and plant it in the soil after the root bud grows out of the strip.
Before entering summer, cut the robust young branches with a diameter of 1.5-2CM on the mother plant, cut a crack under the fork of the pot, cover the bamboo tube, fill the inside with soil, tie the outside tightly with rope, and then spray water frequently, but do not overdo it when spraying water. In this way, when the next may or so, he can grow new roots, at this time we can take it down and plant
