1. Maintenance methods

1. Temperature: Chives are very resistant to cold and high temperatures. It prefers a warmer environment. The suitable temperature for its growth is between 18 and 30 degrees, so it is necessary to control the appropriate temperature. At the same time, it is best to cultivate it in a greenhouse or indoors in winter to ensure that the output is not affected.

2. Watering: The normal growth of chives requires sufficient water. The soil must be kept moist so that it can grow taller and stronger. It has very low drought tolerance, so it needs more watering. Especially in summer, you should pay more attention to watering once a week and watering thoroughly. Try to avoid flooding and be careful of plant root rot.

3. Light: Just keep warm sunlight during the growth period. Sufficient light can make its branches and leaves darker green, and it will grow well, but it needs Note that it cannot withstand strong light. Exposure to strong light will make its taste worse, so its edible value will also be greatly reduced.

4. Fertilization: Chives are not suitable for agricultural fertilizers. Some chemical fertilizers need to be applied to them, but be careful not to use phosphate fertilizers. Watering is required after fertilization. Reducing the application of phosphate fertilizers can also control the occurrence of pests and diseases.

2. Breeding skills

1. Propagation: Sowing is the main method, and it can also be done in spring and autumn. The temperature for seed growth is between 13℃~20℃. After the seeds are sown directly on it, just cover it with a thin layer of soil, and then water it thoroughly. It will take about two weeks to germinate. At the same time, pay attention to the light.

2. Pruning: No pruning is required. As edible crops, if there are yellowing branches and leaves, they can be removed directly. At the same time, lodging may occur, and they can also be pruned. .

3. Diagnosis and Treatment of Problems

1. Disease: Botrytis gray mold will appear and affect the color and growth rate of the plants. It can be controlled by spraying pesticides.

2. Insect pests: Onion maggots will appear inside the branches and leaves of the plant. You need to pay attention to fertilization and not to apply phosphate fertilizer. You also need to provide ventilation. You can spray insecticides or trichlorfon solution for control and prevention.

4. Other issues

1. Toxicity: not toxic, a good condiment, loved by everyone.

2. Whether it can be raised at home: Yes, but when raising it at home, you need to be careful not to place it in a hidden place. It is best to raise it on the balcony.