1、 Maintenance factors

1. Temperature: it is a plant that cannot stand the cold. If it is above 18 ℃, its growth state will be very good. Below this temperature, it will stop growing. Therefore, after autumn, we should pay special attention to the temperature. If the temperature drops sharply, it may affect the plant. It is suggested that the plants should be moved to the greenhouse around October to avoid freezing damage

2. Fertilization: its growth rate is relatively fast, so the supply of nutrients must keep up in time. In the past summer, the growth is relatively rapid, and the amount of fertilizer may be larger, but in autumn, the amount of fertilizer needs to be reduced. Fertilizer can be applied once a month to ensure the normal growth of plants

3. Illumination: it likes shade at ordinary times and cannot contact direct sunlight. Because its flowering period is in winter and spring, it can be exposed to more sunlight in autumn. It can be exposed to 3 to 5 hours of sunlight every day

2、 Precautions

It can be cultivated by hydroponic culture, but in the following winter, plants growing in water may be frostbitten, so hydroponic plants can be transformed into soil culture in autumn