1、 Temperature

Pubaohua likes a cold climate and cannot withstand high temperatures. The temperature of seedlings during the day needs to be controlled at about 20 degrees, not more than 20 degrees, and the temperature at night needs to be controlled at about 10 degrees. For potted cattail flowers in winter, the temperature should be at least between 7 and 10 degrees, not less than 3 degrees. If it is not allowed, it will be frozen and even lead to cooking death in serious cases. When the temperature is very low in winter, it needs to be placed in the air-conditioned room to control the temperature, but the temperature should not be high or low, otherwise it is not conducive to its growth

2、 Soil

Pubaohua likes fertile and loose slightly acidic sandy soil. In winter, the selection of soil must also be done. In addition, it must ensure that the drainage of soil is good. Otherwise, watering and accumulating in the flower pot in winter is easy to freeze, causing pubaohua to be frozen or ponding to cause its roots to rot

3、 Illumination

Pubao flower is a plant that likes light. It needs long sunshine. It can germinate and bloom only after more than 14 hours of sunshine. In winter, it must be guaranteed to have sufficient sunshine. When the weather is fine and the temperature is not very low, it can be placed outdoors for full day illumination. However, when the temperature is too low, it can be placed in a place with good light of balcony lamp, so that it can receive sunlight through glass. When there is no sun on continuous cloudy days, It also needs light to supplement sunshine, otherwise the lack of light is very unfavorable to its normal growth and development

4、 Moisture

Pubao flower is still sensitive to water. If the temperature is low in winter, it needs to be watered with appropriate amount of water to provide it with the necessary water for growth. However, the watering time should generally be selected at a sunny noon, and the water temperature should also be well controlled. Generally, it should be equal to the air temperature, which can effectively prevent pubao flower from being frozen. When watering, pay attention to that as long as the soil is wet, you can't water a lot, Otherwise, the root system will rot. In addition, you can't water its leaves when watering, otherwise the leaves will rot easily

The above is how to spend the winter. I wish all flower friends can spend the winter safely