1、 Fertilization:

This kind of plant likes fertilizer very much, but it doesn't need to apply a lot of fertilizer at other times only during flowering and growth. Especially in winter, the demand for fertilizer is really very little. Because this plant needs to hibernate in winter, if it is fertilized at this time, it may not be able to hibernate and be forced to germinate, but the tender buds can not resist the cold of winter and can only be frozen to death. Therefore, fertilization is not needed in winter

2、 Watering:

Although this plant needs water very much, because it is extremely cold resistant, it does not need to be watered every day in winter, and the amount of watering should be reduced to keep the land surface moist. If you water too much, it will cause the land to be wet, and it can't absorb all the water in time, then the remaining water will stay in the land. Due to the cold winter, the water temperature will be lower, which will cause it to be frozen. And if the land is too wet, it will also cause its leaves to rot

3、 Illumination:

Due to the cold winter, it is necessary to ensure the time of sunlight exposure received by plants. Plants in winter with appropriate temperature can appropriately move them indoors for biological action

4、 Temperature:

1. Early winter. In early winter, the temperature is not too low, about 6 degrees. At this time, you can't rush to hide it indoors in order to protect it. In order to enhance its ability to resist the cold and make it bloom smoothly in the coming year, it should be allowed to accept the cold test outdoors at this time, but it should also pay attention to the frost weather, because the frost may lead to its failure to bloom in the coming year, so pay special attention to the weather change at this time

2. Cold winter. At this time, it should be placed in a warm place to keep out the cold. Because the temperature at this time is no longer acceptable, it should be placed in a place with appropriate temperature to protect its branches

3. Extreme cold. When the temperature is more than ten degrees below zero or even lower, it may not be able to protect it indoors. At this time, some methods should be adopted, such as wrapping it with some hay and other things, so as to achieve the protective effect