1, Moisture: Water is very afraid in the four seasons of spring, so there should not be too much water in the soil, otherwise it will hinder its normal growth. It is best to keep the cultivated soil slightly moist, just keep it dry in winter, and the amount of watering must not be too much. When there are many rainy seasons in summer, you should move to a place where the rain can't reach in time.

2. Sunlight: It likes sunshine, so it needs to be raised in a sunny place during maintenance, so that its colors will be more vivid. When you raise it indoors, you need to move it outdoors to give it enough light.

3. Fertilization: When cultivating, apply foot fertilizer to the bottom of the basin, and chase the fertilizer once every 10 days. The fertilizer can be compound fertilizer or liquid fertilizer. Be careful not to use raw fertilizer, it will burn the roots of the plants.

Extended data:

Breeding mode

1, sowing: The suitable temperature for seed germination is 20 ~ 25℃, usually sowing and breeding in March ~ May, and more annual cultivation. In order to blossom early, we can sow seedlings in greenhouse in early spring, give them an environment of 20℃, and move them to the open field for cultivation in spring.

2. Cutting seedling: Cutting is mostly carried out from April to July. When cutting propagation, mature shoots with strong growth and no plant diseases and insect pests should be selected as cuttings. Generally, shoots with a top length of10 ~12 cm should be selected, and the cutting length should be 5 ~ 7 cm.

The cutting substrate is a mixed substrate of plain sand, vermiculite and peat. A small lump of mud is wrapped at the base of the cutting, and the cutting is planted in a cold bed at room temperature of 20 ~ 24℃. After about 20 days, the cutting can be transplanted into a pot after it takes root and survives. Because the growth of cutting seedlings is not as good as that of sowing seedlings, it is rarely used in cultivation.