The requirement of temperature is not high, so it can be kept outdoors all the time. Even in the cold winter, it can survive under the condition of minus five degrees, and it can grow around zero degrees. Although the temperature requirement is not high, in order to grow the plant healthily, it is recommended not to let it be in the environment of supercooling and overheating. 15 ℃ ~ 22 ℃ is the most suitable temperature for its growth. When the temperature is low in winter, we should pay attention to cold prevention and warmth preservation.
The requirement of the yellow flower light wave is not too high for the light, but it prefers the light. If the sunshine is abundant, the flowers will be more prosperous and the flower shape will be more beautiful. In the summer and winter dormancy period, pay attention to proper shading. In summer, the scorching sun should not be exposed to the sun.
Like other succulent plants, the yellow flower light wave does not need much water. In South Africa and the Mediterranean, where it originated, there is often no rain for several months, so it can still survive. When watering, wait until the basin is completely dry, and then pour enough water at one time. In winter, we should strictly control the water content and keep the soil dry.
In spring and autumn, the temperature and water are suitable, which is the growth period of the yellow flower. The plant needs more nutrition, so it can be fertilized once a month. Fertilizer can be selected from rotten leaves or compound fertilizer. To the winter dormancy period, the plant stops growing, at this time the demand for nutrients is not much, it should stop fertilization.
The main method of autumn wave propagation of Huanghua is plant division. The best choice for ramet propagation is in spring and autumn. Take out the yellow flower from the basin, and then divide the plant into two or three parts by hand according to the direction of the root. It is not suitable to divide them too small, and try to divide them evenly. After the division of rotten rise bad rootstock removal, can be in the wound for a disinfection treatment, respectively planted in different basins can be, soon will be able to produce new roots.
