1、 Seeding method

1. Seed collection: use the method of sowing to reproduce. Harvest the seed after the break and when it is red. Use the method of sand storage to sow the next year and wait until spring

2. Sprouting: put the harvested full seeds into a basin filled with warm water and soak them for one or two days. It's best to take them out for sowing after they become swollen

3. Sowing: prepare a more breathable substrate in advance and disinfect it before planting. Finally, the treated seeds are sown into the soil and will sprout in about 1-2 months

4. Transplantation: when transplanting seedlings, try to choose cloudy days or in the evening. After transplanting the seedlings, build a shade shed, and then slowly uncover it with its continuous growth

2、 Grafting method

This method should use some excellent varieties as rootstocks, such as Tianmu yellow orchid or Huangshan yellow orchid. It is recommended to carry out it in spring. The survival rate is relatively high, and can be carried out by cutting and splitting