1、 Suitable basin soil

The soil with good air permeability and looseness shall be used for maintenance. The rotten leaf soil can be mixed with an appropriate amount of river sand, and it is best to add a small amount of cake fertilizer to supplement nutrients. Flowerpots should be determined according to the size of plants. Appropriate flowerpots should be selected to provide more sufficient growth space

2、 Proper amount of water and fertilizer

Begonia itself is relatively drought resistant, so watering should not be too frequent. It should be watered once every three or five days in spring and autumn, replenished more water in summer, and once a half month in winter. Water should be controlled at low temperature. Fertilizer should be applied frequently in the growing season. It should be applied once in about ten days. The fertilizer should be rotten cake fertilizer

3、 Suitable temperature

Pay attention to the temperature during curing. It is best to give it an environment between 10-20 degrees. Too high or too low will hinder growth. Therefore, it should be placed indoors in winter to control the temperature. In summer, the temperature should be reduced by watering and ventilation

4、 Sufficient light

It likes light. It should be placed where the sun shines well at ordinary times. Only when the light is sufficient can it bloom normally. But in summer, when there is strong light, shade in time to avoid sunburn

5、 Pest control

During the maintenance and management period, attention should be paid to diseases and insect pests, common red star disease, leaf spot disease and coal pollution disease, which can be obviously observed on the plant leaves when they occur, and drugs should be sprayed in time to control them. In addition, there will be aphids and scale insects, which should be killed by dichlorvos and dichlorvos