1、 Winter method

1. Temperature: the cold resistance of Begonia flower is not good, so it is very important to adjust the temperature to the appropriate range during the winter. In winter, the curing temperature shall not be lower than 5 ℃, and it is best to adjust the temperature above 10 ℃. If you can't raise the temperature any more, you can wrap the potted plants in a plastic bag and open them at noon

2. Light: its nature is that it likes sunshine very much, and the sunshine in winter is very weak. Even if it is put in the sun all day, it won't get sunburn. During the winter, you should get more sunshine. If you don't see enough light, it will affect its winter and later growth

3. Moisture: in winter, begonias will sleep. At this time, there is no need to water more. Generally, the soil should be kept slightly dry. It is better to let the soil dry rather than too wet. Watering in winter should avoid the morning and evening, because the temperature is low in the morning and evening. At this time, watering is easy to stimulate its roots

2、 Whether fallen leaves

In winter, begonias will fall leaves. Winter is very cold in most places. When the temperature is low, its leaves will fall. But don't worry too much. It's a normal phenomenon. Just pay attention to warm keeping measures at this time to avoid freezing the plants