1、 Soil

Loose and fertile soil with good drainage shall be used for maintenance. Coarse sand and garden soil can be mixed with an appropriate amount of rotten leaf soil

2、 Illumination

It prefers light. It should be placed in a place with good sunlight during maintenance, and it is best to plant in the southeast. The flowers will bloom more brightly only when the light is sufficient, but in summer, they should be shielded from strong light, otherwise they are easy to burn the flowers and leaves

3、 Watering

It is drought resistant and does not need to be watered too frequently during maintenance. Watering once can usually last for about 10 days, so the water is very sufficient. However, water should be controlled in winter. After the soil is completely dry, it is OK to replenish water appropriately to avoid frostbite of plants at low temperature

4、 Fertilization

During the maintenance period, fertilizer should be applied about three times a year, about once when the flowers bloom. Only when the nutrients are sufficient can the flowers bloom smoothly. When the flowers fall, supplement nutrients. Then apply it once before winter to improve cold resistance. In addition, if the plant is just planted, do not apply fertilizer within half a year

5、 Precautions

During the management period, we should often loosen the soil, improve drainage and avoid siltation. At the same time, we should pay attention to timely remove the surrounding weeds to prevent competing with the plants for nutrients. In addition, we should also pay attention to the disease, especially between May and August, which has a high incidence probability. When it is found, it should be sprayed with drugs for control