1、 Suitable soil

Kidney fern breeding should provide soil suitable for growth. It is suitable for growing in loose, high permeability and good drainage soil. Neutral soil or slightly acidic soil can be used. The soil used can be prepared with rotten leaf soil, vermiculite and plain sand. Disinfection and sterilization must be carried out before preparation. Kidney fern grows very fast and can change pots once a year to provide growth space and new soil

2、 Timely water supply

Although kidney fern can withstand drought, it grows well in a humid growth environment. In the growth season, it must ensure sufficient water, follow the watering principle of seeing dry and seeing wet, and wait until the soil is dry to supply water. It can be watered every three or four days. Pay attention not to water too much, and pay attention to shelter in case of rainstorm

3、 Supplementary fertilizer

The growth rate of kidney fern is very fast, so we must supplement fertilizer in time, and apply fertilizer every half a month. The type of fertilizer can be liquid fertilizer. Although fertilizer should be applied in time to ensure nutrition, the concentration should not be too high each time

4、 Bright astigmatism

Its growth is inseparable from the sunlight, which can provide sufficient bright astigmatism. It can be raised in the place with light indoors or on the balcony facing north. Pay attention to avoiding strong light in summer