How to grow wheat straw chrysanthemum and precautions
Last Update ：2024.05.12
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The suitable temperature for growth is around 20 degrees, and it needs to be kept warm when it is lower than 5 degrees in winter. Water needs to be supplied every three days in spring and autumn, and the amount of water needs to be controlled in winter. During the growth period, nutrients need to be supplemented every 15 days, and nitrogen, phosphorus and potassium compound fertilizers can be used. Six hours of astigmatism exposure every day is sufficient.
1. Maintenance methods
1. Maintenance method
1. Temperature: It is not resistant to cold or high temperature. The suitable temperature for its growth is around 20 degrees. In summer, it needs to be cooled when the temperature exceeds 25 degrees. In winter, the temperature is low. At 5 degrees it needs to be kept warm.
2. Watering: It grows in spring and autumn. During the peak period, it needs to be watered every three days. In summer, the temperature is higher and the water evaporates faster, so it needs to be watered every three days. If the water you pour is tap water, it needs to be dried before use. In winter, the amount of watering needs to be controlled, and watering once a week is enough.
3. Fertilization: During the growth period, fertilization is required in half a month. First, nitrogen, phosphorus and potassium compound fertilizers should be used as fertilizers, because compound fertilizers are comprehensive in nutrients and can meet the needs of plants in all aspects. Stop fertilizing during the dormant period to avoid fertilizer damage.
4. Light: It cannot accept strong light and is in Under strong light, its branches and leaves will soon become dehydrated and the leaves will lose their luster. During the growth period, six hours of scattered light a day is enough, and four hours of light a day during the dormant period is enough. .
2. Breeding skills
1 . Propagation: The sowing method is generally used to propagate wheat straw chrysanthemum. Sprinkle the collected seeds into soil with sufficient nutrients and moist soil, then cover it with a thin layer of soil to keep the soil moisture at 50%, and place it on If maintained in a warm and dark environment, the seedlings will emerge in about a week. After the seedlings emerge, they cannot be transplanted temporarily. You should wait until they grow three true leaves before transplanting, so that the survival rate will be higher.
2. Pruning: during the period of vigorous growth When growing, you can remove the branches on the top of the plant in order to concentrate nutrients and promote the growth of side buds. If you find there are buds on the top of the plant, you can also remove them together to prevent the plant from growing too much.
3. Problem diagnosis
1 . Insect pests: It is more susceptible to pests such as Paulownia tortoise shell. When the insects are still in the larval stage, some pesticides need to be sprayed, once or twice a week.
2. Disease: Catalpa trees are prone to disease when the climate is humid. When infected with gangrene, the leaves will fall off, so ventilation needs to be strengthened during the maintenance process. If the plant is infected with anthracnose, it can be sprayed with carbendocil.
4. Other questions
1 . Toxicity: It is non-toxic. Not only is the bark non-toxic, it can also be used. The leaves have detoxifying effects.
2. Whether it is suitable for indoor breeding: If it is processed Potted plants can be grown indoors. If it has not been treated, indoor cultivation is not recommended because its growth rate is too fast and the plant is too large to meet the conditions for home cultivation.
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