1、 Shelter from the cold wind

If you breed cockscomb outdoors in winter, you should cover it with a plastic film when the cold wind strikes, and directly cover the plants with plastic bags. After putting it on, tie the air outlet at the lower end tightly, which can keep warm

2、 Control watering

At this time, the temperature is very low. Watering should be carried out sparingly. Flowers with too much water will have rotten roots. It grows very slowly in winter and does not need much water. If it is too wet, it will be difficult for it to survive the winter

3、 Guaranteed light

The sunshine during the winter is not very weak. Try to put it in a place with sunlight and let it receive more sunlight. The sunshine throughout the day is also OK, which is conducive to its better winter. In general, you should receive light for at least 4 hours a day

4、 Suspend fertilization

In winter, fertilization should be stopped first. Usually, it is applied once before the beginning of winter, which can make it better survive the winter and resist the cold. During the overwintering period, we should pay attention to stopping fertilization. If we still apply fertilizer normally when the plant stops growing, there will be accumulated fertilizer