1. Sowing method: The most commonly used method for propagation is the sowing method.When sowing, you should soak the seeds first, and put them directly in cold water for 24 hours to germinate better.After soaking, cleaning, wrapping in wet gauze to accelerate germination, two days can accelerate germination successfully.When planting, the seeds can be directly sprinkled on the soil surface, covered with thin soil after sprinkling, and germinated in a month.
2. Tuber division method: This propagation method should be carried out in late August. After removing the pot, clean the tuber with clean water, and then divide it into several tubers with bud eyes.The wound is smeared with plant ash and dried.After treatment, plant in the soil, pay attention to the later moisturizing treatment, about 20-30 days to restore growth.
3. Tissue culture method: In this method, healthy parts should be selected as explants during propagation, and the culture medium and later maintenance work should be done well, so that roots can grow soon, and then they can be directly transplanted and maintained.
