First, the one-year-old Clivia seedlings bought from the market are planted in a 3-inch mud basin, and the soil can be mixed with 10 part of mountain mud, 4 parts of river sand (or burnt coal cake ash) and 2 parts of chaff ash, filled with water, and placed in a sunny window indoors. After about 10 ~ 15 days, apply dilute fertilizer 1 ~ 2 times. Fertilizer can be mixed with leftover milk juice 10 times. At ordinary times, the soil in the basin should be kept dry and not watered too much to prevent rotten roots and dead leaves. When the room temperature is 10 ~ 20℃, new tender leaves will grow.