1、 Loam selection

Loam can be cultivated with daily soil, rotten leaf soil and fine sand. It is appropriate to keep the pH value a little lower and 6.0-6.5. The texture should be loose and the drainage performance should be guaranteed

2、 Long sunshine

It is a flower with long sunshine. It needs and is sensitive to light. It needs light at the seedling stage, which can ensure the robust development of leaves. However, it should be shielded when the sun is strong in summer and can not be directly exposed to the hot sun. In particular, the formation stage of flowers must be guaranteed to take 14 hours to form flower buds

3、 Temperature control

It is more suitable to grow in a cold climate. The temperature of seedlings should be kept at 20 ℃ during the day and 10 ℃ at night. If it exceeds 20 ℃, it will have adverse effects on its subsequent growth and flowering. Fear of hot weather, pay attention to control the temperature in summer, do not make the surrounding temperature too high, and keep it at about 10 ℃ during flowering, which can prolong the flowering time

4、 Moisture application

If there is a lack of water supply, the leaves will wither. Timely supply can meet the demand. However, too much water is not appropriate, and the root system will be prone to decay. Do not drip on the leaves, there will be the possibility of rot. After the flower branches grow, the pot can be kept slightly dry, but it can not be applied at all