How to grow nigella

Article Catalog

1. Maintenance methods

2. Breeding skills

3. Problem diagnosis and treatment

4. Other issues

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Temperature: Suitable for growth in a warm environment. Too high or too low temperature will affect its normal growth. Watering: Likes moisture, be sure to maintain adequate moisture during growth. Lighting: Except for summer, it can receive light in the open air in other seasons. Fertilization: Nitrogen fertilizer needs to be applied once a month until flowering occurs. Nitrogen fertilizer needs to be stopped after flowering.

1. Maintenance methods

1. Maintenance methods

1. Temperature: Nigella sativa prefers a cool growing 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 you only need to keep it warm. If it is too hot in summer, you can cool it down.

2. Watering: It likes a moist growing environment, so Sufficient water should be provided during the growth period. Watering should be done every three to five days in spring. Water loss will be faster in summer, so watering needs to be done every day. More watering in summer can also reduce the temperature. Water once a week in winter.

3. Light: Like warm and sufficient light, like spring and autumn It can receive full sunlight normally in both seasons and will grow vigorously. It can be properly shaded in summer because its flowers are relatively fragile and will wither and wither if exposed to strong light, and the overall growth of the plant will also be slowed down. .

4. Fertilization: Fertilizer is still important for Nigella sativa. More importantly, before it blooms, nitrogen fertilizer needs to be applied once a month. Nitrogen fertilizer can promote its growth and development. However, during the flowering period, it is necessary to stop applying nitrogen fertilizer and use fertilizer-water cake instead, and apply it once a month. After flowering is over, continue to fertilize it once, and stop fertilizing in winter to ensure that normal activities are not affected.

2. Breeding skills

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

2. Pruning: No need to prune too heavily, like other Plant care is the same. You only need to cut off some withered and yellowing branches and leaves. You can also cut off withered flowers to reduce the loss of nutrients.

3. Problem diagnosis and treatment

1 . Disease: Leaf spot will occur, which will cause the plant branches and leaves to become unsightly, causing them to turn yellow or wither, and can dilute pesticides.

2. Pests: Aphids will appear, affecting the ornamental quality. Relevant branches and leaves can be cut off directly.

4. Other questions

1 , Toxicity: It is not toxic and suitable for breeding.

2. Can it be grown at home: Yes, it can beautify the home. The role is very prominent.

2. Breeding skills

3. Problem diagnosis and treatment

4. Other issues

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