1、 Curing method

1. Soil: Chunjian prefers humus rich soil. The soil needed for planting can be bought directly or prepared by itself. It can be mixed with garden soil + river sand + a small amount of sawdust. Such soil has good air permeability

2. Fertilization: it needs a large amount of fertilizer during the growth period. It needs to ensure the sufficiency of soil nutrients. It can be applied with some liquid fertilizer or foliar fertilizer. It needs to be diluted before application

3. Watering: it is necessary to ensure sufficient water during breeding at ordinary times. It can be watered once every two or three days in spring and autumn. In summer, the water evaporates quickly and needs to be watered every day. It is best to water it in the morning and evening. In winter, it can be reduced or not, so as to prevent freezing injury

4. Temperature: it prefers a warmer growth environment. The usual breeding environment is 18-28 ℃. In summer, if the ambient temperature exceeds 35 ℃, it needs to be shaded and placed in a cool and ventilated place for maintenance. In winter, it can be maintained indoors as much as possible

2、 Breeding skills

1. Pruning: spring sword can be pruned at any time during breeding. If it is found that it has yellow leaves or dead branches, it can be pruned at any time to avoid infecting other branches and leaves, avoiding the waste of nutrients and making it grow better

2. Changing pots: when changing pots, Chunjian should first prepare the cultivated soil, then gently take it out of the old pot, be careful of its root system, repair and cut off the rotten roots, then replant it, water it once, and temporarily keep it in the shade for a few days to make it fully adapt to the new growth environment

3、 Diagnosis and treatment problems

1. Disease: its common diseases are burning pointed leaves and diseased leaves. If the plant is found to have signs of disease, it should be prevented and controlled in time. It can be sprayed with streptomycin by mixing 3 kg of water

2. Yellow leaves: if yellow leaves appear in Chunjian, it is mostly caused by unreasonable water. If it is not watered properly, it will lead to yellow leaves. Without sufficient water supply, the leaves will wither and turn yellow. Just water it in time

4、 Other issues

1. Whether it can be cultured indoors: spring sword can be cultured indoors. Its demand for light is 65% - 75%. It is more appropriate to breed indoors. If it is in summer, it also needs proper shading

2. Whether it can be potted: Chunjian is a plant suitable for potting. It is not big or small. It is more suitable for potting. When planting, it needs to be given reasonable water, fertilizer and light to avoid the limitations of potting affecting its growth