The requirement of Begonia for cultivation soil is soft and air permeable, and it can be cultivated with plain sand soil. You can mix peat soil and sand soil evenly according to the ratio of 2:1. In addition, the drainage of soil should also be good enough, otherwise, it is likely that the poor drainage of soil will lead to plant rot.
The maintenance environment should be able to see the sun, and the plants need proper light to grow normally. They should not be kept in a too dark place. The light note in midsummer is very strong, so we must take proper shade work and open more doors and windows. Otherwise, the hot and humid environment is not conducive to its growth and development.
Always pay attention to the wetness of basin soil. If it is wet, there is no need to replenish water to avoid water accumulation in cultivation soil. When the weather is dry, use a watering can to sprinkle water around the leaves and it, which can improve the humidity of breeding. Control water in rainy season and winter. Keep out of rain and drain water in time after rain.
Every year, we need to change the basin, because the nutrients in the soil will be lost with the growth of the plant, if not replaced in time, it will hinder its growth to a certain extent. Note that the cross branch and weak branch should be pruned when changing basin.