1、 Curing method

1. Temperature: it has high requirements for curing temperature. It grows best when the temperature is above 20 degrees. It is more suitable for breeding in the south, such as Yunnan, Sichuan and other places

2. Watering: it will not appear until March and April after sowing. After emergence, it consumes a lot of water. The watering interval is one week until the ground starts running water. If the land is wet, it can be watered once every two weeks

3. Fertilization: the budding period and flowering period of the plant are the two periods with the largest nutrient consumption, that is, from June to September every year. During this period, topdressing is required. The topdressing fertilizer is mainly farmyard fertilizer. In addition to farmyard fertilizer, compound fertilizer with relatively comprehensive fertilizer efficiency can also be used. It should be noted that the fertilizer should not directly contact the plant during each fertilization, which is prone to fertilizer damage. The frequency of fertilization is twice a month

4. Light: it is a sunny plant, but the newly planted plant is not suitable for strong light. It should be dominated by astigmatism. The perennial plant can be maintained in a place with sufficient light, but it still needs shade in summer. It can be maintained under the shade, so as to avoid sunburn of branches and leaves

2、 Breeding skills

1. Propagation: it can be propagated by sowing. Select the seeds of plants that are more than three years old and sow them at the same time in October of each year. After sowing, cover them with a layer of soil mixed with fertilizer, and then cover them with a layer of turf, which can promote the germination of seeds. Seedlings can emerge in about one week and two weeks

2. Pruning: in the process of growth, dry and rotten branches and leaves will appear, which need to be pruned in time

3、 Problem diagnosis

1. Insect pest: it has good insect resistance and generally will not be infected. If it is unfortunately infected, it needs to be sprayed with insecticide for spraying treatment

2. Pathological changes: it lives in a high temperature and high humidity environment, which is prone to breed diseases. Common diseases include bacterial wilt and anthrax. Once found, the diseased leaves should be cut off in time, ventilation should be increased, and Omethoate should be sprayed once a week for treatment

4、 Other issues

1. Edible: it can't be eaten directly, but it can be used as medicine

2. Toxicity: it is non-toxic, but pregnant women should use it with caution. Therefore, if you are pregnant, if you want to use Tianqi, you must consult a doctor