1. illumination: If you want to raise begonia flowers well, adequate illumination is essential. If it is maintained at home, it can be placed on the window sill or balcony with bright light to ensure the smooth progress of photosynthesis and the normal growth and accumulation of nutrients of plants.

2. Watering: Spring and autumn are the growing periods of begonia flowers. At this time, the temperature is suitable, which is more suitable for its growth. You can water it every 3 to 4 days. When the weather is hot in summer, it is best to water it once a day. When the temperature drops in winter, it is necessary to reduce the amount of watering to avoid freezing injury.

3, fertilization: flowering plants generally have a great demand for fertilizer, especially in the real growth period, every half a month or so to apply decomposed liquid fertilizer. Stop applying fertilizer when it is hot in summer and cold in winter, otherwise it will be vulnerable to fertilizer damage.

4. Proper pruning: In order to make the begonia flowers look better when they bloom, it is necessary to do a good job of pruning and coring. In the bud stage, the top of some dense branches and buds can be properly removed to promote the growth of branches and form a ball, instead of the whole plant being slender, which will also increase the ornamental value.