1、 Soil

Its rhizome is very fragile. During breeding, fertile, loose and well drained nutrient soil should be used. Three parts of river sand and peat soil can be used respectively, and then mixed with four parts of rotten leaf soil

2、 Watering

It is drought resistant and afraid of ponding. Therefore, you don't need to water if you don't dry it. You can just wet it a little at ordinary times. But pay attention not to wait for the soil to harden before replenishing water, otherwise the root system will be injured, affecting the growth and causing the leaves to turn yellow

3、 Fertilization

Its growth is inseparable from the moisture of fertilizer. It is necessary to apply fertilizer frequently and supplement nutrients. Before flowering in spring, fertilizer should be applied once a week to promote flowering and make the flower color more colorful. Fertilizer should also be added after flower withering, once every ten days. At this time, the concentration should be increased until July and August

4、 Pruning

During maintenance, it is also necessary to trim in time. After falling leaves every year, it is necessary to trim the pest branches, dead branches and weak branches, so as to make them ventilated better and save nutrients. In addition, it is necessary to pick the heart during the growth period to control the plant shape, especially the plants maintained in pots. They cannot be allowed to grow. Only after picking the heart can they promote the germination of short branches

5、 Precautions

Pests, especially aphids and beetles, will inevitably occur during maintenance. In addition, there are also some diseases, most of which are rot diseases. It is necessary to spray drugs in time for control, otherwise it will seriously affect the viewing and growth