Cultivation methods and precautions of Xiyanhua

Article Catalog

1. Maintenance methods

2. Breeding skills

3. Problem diagnosis and treatment

4. Other issues

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Soil: Sunflower is suitable for growing in loose and fertile soil. It can be planted with a mixture of leaf mold soil and garden soil. Temperature: 19℃-29℃ is the optimal temperature for its growth. Pay attention to shading in summer. Water: Plants require more water during the seedling stage and growth stage. Watering should be watered according to the situation. Nutrients: Adequate base fertilizer is needed when transplanting, and urea should be applied once during the growth period to promote growth.

1. Maintenance methods

1. Maintenance method

1. Substrate selection: Xiyanhua is suitable for growing in soil with high fertility, looseness and strong air permeability. Garden soil and leaf mold soil can be used when configuring the soil. The mixed method makes the soil very suitable for its growth.

2. Temperature management: Xiyanhua likes to grow in a warm and humid environment. It is more afraid of cold. It is an annual plant that grows in spring and dies in winter. The highest temperature in summer should not exceed 35°C, and 19°C to 29°C is the optimal growth temperature.

3. Water management: seeds need to be soaked in hot water before sowing. , promote germination. Keep the soil moist after sowing and spray water every other day before transplanting. Watering needs to be done immediately after transplanting, and then every three days. Watering can be done depending on the situation when the weather is hot in summer.

4. Nutrient management: Mix diamine, magnesium powder and potassium fertilizer into the soil before transplanting to increase soil fertility. During the growth period, apply urea once and water it when it reaches about half a meter. When spraying urea, be careful not to sprinkle it on its leaves.

2. Breeding skills

1 . Sowing: Sowing is a common method of propagating Xiyan flowers. Before sowing, you need to use scissors to cut a small opening on the seed coat, and then soak it in hot water at about 90°C for about 14 hours before planting.

2. Division: After the seedlings grow, they can be transplanted into moist and loose soil in spring. It is recommended that the distance between each row is about 35cm-75cm.

3. Problem diagnosis and treatment

1 . Rodent damage: Xiyan flowers in the fruiting period are prone to attract insect damage. Trichlorfon can be mixed with bean dregs or wheat bran and evenly spread around the melons to reduce losses.

2. Not blooming: The flowering period of Xiyanhua is from July to October every year. If it does not bloom, it may be that the flowering period has not yet arrived, or it may be that the surrounding environment is too cold, and the temperature must be raised before it can bloom.

IV. Other questions

1 2. How long is the flowering period: The flowering period of Xiyanhua is in summer and autumn every year. If the surrounding environment is warmer, the flowering period may be extended to early winter.

2. Can it be raised at home: It can be raised at home. Sunflower flowers have a long flowering period and can be planted in loose, well-drained soil. The home environment is warmer, so the viewing period of the flowers can be appropriately extended.

2. Breeding skills

3. Problem diagnosis and treatment

4. Other issues

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