Begonia flowers like strong light and are watered once every 2-3 days. Most begonia flowers do not belong to aquatic flowers and dried flowers, but belong to middle flowers, which need to grow in moist soil. For example, begonia flowers require that the relative humidity of the air be kept at about 80%.

Begonia flowers also have certain temperature conditions during their growth, flowering and fruiting. In order to basically meet the different needs of begonia flowers for temperature conditions in different periods;

In summer, cooling measures such as shading, watering and spraying water on leaves can be taken. Keeping warm in the house in winter is a very important link. In the area south of the Yangtze River, it is generally safe to overwinter under the condition of ground planting.

Extended data:

breeding method

Seeding, plant division and grafting propagation are commonly used, mainly grafting, layering and plant division are also acceptable, and seeding method is only used for breeding. Grafting rootstocks mostly use begonia or Vitex negundo. Extensive cultivation resistance and wide adaptability.

Only by proper irrigation, fertilization and attention to shaping and pruning can plants be healthy and flowers multiply. Sowing can be autumn sowing or spring sowing after sand storage. Seedling grows slowly, takes 5-6 years to blossom, and often mutates, so it is only used for rootstock cultivation and cross breeding.

Horticultural varieties are propagated by grafting, with Vitex negundo or Begonia seedlings as rootstocks, and branch grafting and bud grafting can be used. Branch grafting can be cut and split, and bud grafting is mostly in the shape of "D". Many branches are planted before germination in early spring or after defoliation in autumn and winter.