1、 Sufficient light

The temperature will drop seriously in the middle of October every year. At this time, it should be moved indoors for maintenance and placed in a place with good light, which can accept full-time photos. If the light is sufficient, the flowers will bloom more, the color will be more colorful and the flowering period will be longer. On the contrary, it will affect flowering

2、 Humidity control

Its cold resistance is relatively weak. If the temperature is lower than 4 degrees, it is easy to be frostbitten and does not bloom. The temperature should be kept above 15 degrees and above 10 degrees at night, so as to grow and bloom normally

3、 Suitable water volume

When curing in winter, you must pay attention to watering, not too much, and the water temperature should be close to the room temperature, not too cold. Watering times should be strictly controlled. You can wash the leaves once a week, so that the color will be more bright green. In addition, often spray water around the plant, which can improve the humidity and is beneficial to its growth

4、 Pest control

During indoor maintenance in winter, the ventilation conditions are usually not very good, which is easy to induce pests, especially aphids. When found, spray drugs in time for prevention and control, and pay attention to improving the ventilation conditions