1、 Curing method

1. Temperature: whether the temperature is appropriate or not has a great impact on its growth and flowering. Generally speaking, it is better between 20 and 30 degrees. The temperature should not be too low, of course, the temperature should not be too high

2. Light: similarly, whether there is enough light is also a very important factor affecting its flowering, because it is a very light loving variety. During the growth period, try to have sufficient light every day, and only direct light at noon should be avoided. But generally speaking, there is no need to shade in winter. The light is helpful for it to spend the winter

3. Water level: because it is generally water fed, it is usually necessary to pay attention to the level of water level. In the early stage of its growth, the water level should not be too high, but a little lower is more appropriate. The longer the water level, the higher it can be. According to the season, the water level is lowered in autumn and winter to let it survive the winter safely

4. Fertilization: it can be applied once every half a month. Generally, all kinds of liquid fertilizer are used. The amount of fertilizer should not be too large, otherwise it may cause water pollution

2、 Breeding skills

1. Reproduction: usually by means of ramets. If it is a cold resistant variety, it usually breeds in March or April. Select a suitable and full rhizome and cut it into about 8 to 10 cm parts. It should be noted that there must be at least one bud on each root segment. After that, it can be planted. It is more appropriate to plant five to seven sections in each flowerpot. The depth of the water level can be between 20 and 40 cm, and the water can be appropriately increased in summer

2. Pruning: because its leaves will be dense, it often needs to be pruned. The old, too dense and dry leaves can be cut off in time

3、 Problem diagnosis and treatment

1. Diseases: the most likely diseases are "rot". Carbendazim can be used for treatment. However, if you want to fundamentally avoid this situation, you should choose disease resistant varieties

2. Insect pests: there are many kinds, such as "small firefly leaf beetle", "snail" and so on. Trichlorfon or carbofuran can be used, and the effect is better

4、 Other issues

1. Toxicity: it is non-toxic and does no harm to human body

2. Whether it can be raised at home: Yanyao water lily is very ornamental. You can raise it at home, but you need to pay attention to selecting a good container