Camellia can be cultured in the sun. If it is usually cultivated in a pot, it can be cultured on the balcony. In the daytime, it receives the sun's light. At night, the temperature drops down, and sufficient temperature difference can make it grow more robust. But be careful not to be exposed to the sun. After entering the summer, we must do a good job in shading to avoid being directly exposed to the strong light.
If it is in the winter balcony, it is undoubtedly better, natural temperature difference. As long as the humidity is enough, there is no problem in getting more sunlight. If the humidity is not enough, you can raise more flowers and grass around, and the humidity will naturally be there. You can also put a basin of water or wipe water on the ground.
The wilting may be caused by the high temperature on the leaf surface, which usually occurs in summer. If the sun is too hot, it will occur. It is necessary to transfer to a cooler place for breeding as soon as possible. There is also the humidity is not up to the cause, if the plant water evaporation rate is relatively fast, then there will be wilting, that is, need watering.