1、 Reduce sunshine

During the long flowering period, it should reduce the light, because the sunlight will accelerate its photosynthesis and metabolism, so its long flowering days will be shortened. However, because it cannot leave the sun, it can be exposed to the sun in the morning or evening. At this time, the sun is relatively weak. After its flowers fade, let it bask more in the sun, which can speed up its photosynthesis and the next long flower time

2、 Ventilation

If it is often in an airless environment, it will not only slow down its growth, but also infect bacteria. So in winter, we should open windows for it at noon to ventilate it and help the air circulation in the house

3、 Pruning

During the long flowering period, if there are stumps and leaves, cut them off in time, otherwise these broken branches and leaves will consume part of its nutrients, resulting in the slow decline of flowers

4、 Fattening

After its flowers are in full bloom, it should be watered with fertilizer, usually with compound fertilizer, which can supplement the nutrients it consumes during its long flowering period. Then it can be used with compound liquid fertilizer every 15 to 20 days, and the concentration should be low. When the flower bud grows up, apply potassium dihydrogen phosphate or calcium superphosphate to it once or twice, so that it can grow more flowers with brighter colors and longer opening days

5、 Maintain temperature

The temperature suitable for its growth is 15 to 25 ℃. It's best not to let the temperature be lower than 10 ℃, otherwise the leaves will have problems, such as redness, and the long flowering time will be delayed