1、 Curing method

1. Temperature: black grass likes a cool growth environment, so it is generally planted in the north. If the temperature is too high, the growth will be slow. Of course, the temperature cannot be too low, so under normal circumstances, it only needs to keep warm. If it is too hot in summer, it can be cooled

2. Watering: I like the humid growth environment, so I need to provide enough water during the growth period. I water it almost every three to five days in spring. In summer, the water loss will be relatively fast. I need to water every day. Watering more in summer can also cool down. It is watered once a week in winter

3. Light: I like warm and sufficient light. For example, I can normally receive full-time light in spring and autumn, and the growth will be very vigorous. I can shade it properly in summer, because its flowers are relatively fragile. If it is irradiated by strong light, it will wither and wither, and the overall growth of the plant will slow down

4. Fertilization: fertilizer is still important for black grass. Before it blooms, it needs to apply nitrogen fertilizer once a month. Nitrogen fertilizer can promote its growth and development. However, during flowering, it is necessary to stop applying nitrogen fertilizer and use fertilizer water cake once a month. After flowering, continue to apply fertilizer to it once, and stop fertilization in winter to ensure that normal activities are not affected

2、 Breeding skills

1. Reproduction: sowing is its main method, mainly in spring. The temperature of seed germination is between 15 and 20 degrees, and black grass is not resistant to transplantation, so the environment and location should be selected before planting

2. Pruning: you don't need to prune too much. Like other plant maintenance, you only need to cut off some withered and yellowing branches and leaves. At the same time, you can also cut off the withered flowers to reduce the loss of nutrients

3、 Diagnosis and treatment problems

1. Disease: leaf spot disease will occur, which will cause unsightly branches and leaves of the plant, which will turn yellow or wither, which can dilute pesticides

2. Insect pests: aphids will appear and affect the ornamental. Relevant branches and leaves can be cut off directly

4、 Other issues

1. Toxicity: it has no poison and is suitable for breeding

2. Whether it can be raised at home: Yes, the role of beautifying the home is very prominent