Begonia for too strong light is very sensitive, especially the summer sun, must not be placed directly under the sun. It should be moved to the shade of the astigmatism, or placed in the half shade of the room, as long as it is not exposed to strong light.
In summer, watering times can be a little more, because the temperature will get higher and the evaporation of water will be accelerated. It can be watered once a day or in the morning and evening according to the specific situation. Not only to water more, but also to spray some water every day to keep the humidity suitable.
At this time, the temperature is very high. It can't grow in the environment with too high temperature. The most suitable temperature for its growth is 18-25 ℃. Therefore, we should take appropriate measures to cool down
If the summer is indoor, we should ensure the air circulation of the maintenance environment. If the climate is too stuffy and humid, it will not only be bad for the plants to spend summer, but also cause insect damage. If it's cultured outdoors, it's better to keep out the light properly.