(1) Cutting can be carried out all year round, especially in spring and autumn, with fast rooting and high survival rate; The main method is to select thick and straight stems, cut mature branches with the length of 15 ~ 2 ocm in May ~ June, insert them in seedbeds or sand beds, and take root after 20 ~ 30 days; Transplant to nursery in autumn.
(2) Sowing, that is, collecting seeds in August, sowing in autumn or sand sowing in winter in the following year, and sprouting into seedlings 30-40 days after sowing.
transplant
From March to April every year, the dug seedlings are transplanted with soil, and the big seedlings need to be transplanted with soil balls and must be transplanted with the seedlings. Be sure to fully water and water after transplantation. In case of a dry year, you must water it frequently to ensure survival. After survival, topdressing 1 ~ 2 times can promote seedling growth. In addition, special attention should be paid to the annual plastic trimming, which can be carried out according to the requirements of green walls, hedges, green doors and green corridors. Potted corals can be transplanted into pots, and then daily management work such as watering, topdressing, pruning and shaping can be carried out.