It is better to water the Begonia at about 9:00 in the morning. At this time, the damage to the plant is very small, and it is also conducive to water absorption. Pay attention to avoid the noon in summer, and do not water at night, otherwise photosynthesis cannot be carried out at night, and a large amount of water will accumulate in the root, which makes the root hard to bear.
Before watering, adjust the water temperature to a proper temperature, and then slowly flow down the edge of the flowerpot. Only pour it to the root, not to the flowers and leaves, so as to prevent water accumulation on it, or it will easily lead to rot.
When the basin soil is dry and white, water can be supplied. The amount of water does not need to be too much to ensure that it can be poured through. If there is too much water, it may affect the Begonia and cause problems in the whole growth.