Before sowing, put the seeds in warm water 12-24 hours, sow the seeds in the soil with submerged seeds, and cover them. Be careful not to plant in summer and winter.
Mature seeds can survive and reproduce: Chimonanthus praecox can be propagated by sowing, branching, layering and grafting. Generally used to cultivate new varieties. Seeds were collected from August to September and stored in a dry warehouse until sowing in April of the following year. High germination rate. If the seeds are soaked in warm water first, they are more likely to germinate, and the annual seedlings are as high as 20cm.
After falling leaves in autumn, before germination in spring. When dividing plants, just dig out Chimonanthus praecox, remove the soil and divide it into several small plants, each small plant should have 1-3 stems, leave locm as cuttings, and then plant again, which is easy to survive. Dilute liquid fertilizer can be applied in the autumn of the next year, and it will bloom in two years.