1、 Curing method

1. Temperature: Narcissus is suitable for growing in a cool environment in the north. It has strong cold resistance and can grow normally without infection in a zero temperature environment. Its high temperature resistance is very poor. Generally, the temperature cannot exceed 25 degrees. It needs to be cooled in summer. Generally, the temperature suitable for its growth is between 12 degrees and 23 degrees

2. Watering: daffodils like high wet soil, and the demand for water is very large, so they need to be watered frequently, so as to avoid the problems of yellowing of branches and leaves and dry and cracked branches. During the growth period in spring, we should always pay attention to its growth status and water it in time. In summer, we should water more. It is best to water twice a day, so that it can grow normally, and watering in summer can also reduce its temperature

3. Light: I don't like strong sunlight. It has strong shade tolerance. I like a semi cloudy environment. Scattering light sooner or later is the most suitable for it. It should be cultured in a dark place indoors all summer. At the same time, it won't bloom badly because of the dark environment

4. Fertilization: I like fertile soil. I need frequent fertilization for normal growth to ensure normal flowering. It needs to be supplemented with fertilizer almost once a month, but when applying fertilizer, we should pay attention not to apply too much, just thin fertilizer, because if the concentration is too high, it is easy to burn the root of the plant, resulting in wilting

2、 Breeding skills

1. Propagation: cutting and sowing are two common methods. The best time for cutting is from May to September. Choose annual branches, and then choose branches with a length of 20 cm, which can be directly inserted into the soil. For sowing, the seeds need to be soaked in cold water for three hours, and then sown. They can germinate in a week. During this period, they need to spray water continuously, but for flowering, they need to wait until three years. The cycle will be a little longer

2. Pruning: in winter, we should prune its top. In winter, some buds will grow on the top, blocking the root of the plant, resulting in mildew or ulceration. Therefore, it needs to be cut off to increase the light transmittance

3、 Diagnosis and treatment problems

1. Disease: rust will appear some brown spots on the branches and leaves. You can spray weixiuling EC solution

2. Insect pests: aphids or red spiders will appear. Just spray Omethoate directly

4、 Other issues

1. Toxicity: there is no poison. It is sometimes used in traditional Chinese medicine

2. Whether it can be raised at home: Yes, it has high ornamental value, and the hidden environment in the home is more suitable for it