Cultivation methods and precautions for Polygonatum yunnanensis

Article Catalog

1. Maintenance methods

2. Breeding skills

3. Problem diagnosis and treatment

4. Other issues

Soil: Polygonatum sibiricum will grow better in relatively fertile soil with high drainage capacity. Moisture: It needs a lot of water during its growth. Water it in time when raising it, but do not allow water to accumulate in the soil. Temperature: It likes temperature conditions between 15-25℃. Light: It likes to grow in semi-shady places. However, its growth also requires a small amount of sunlight, so it is best to maintain it in a place with scattered light.

1. Maintenance methods

1. Soil: It has high soil requirements and is suitable for growing in fertile soil. Soil with deep soil is also suitable for its growth. When preparing, just use garden soil + leaf humus soil.

2. Light: Polygonatum sibiricum prefers shade, and it also needs a certain amount of light during its growth period. Planting of Polygonatum sibiricum is generally done in a semi-shady and semi-sunny place or a place with shade next to the planting site to prevent direct sunlight. But you also need to ensure there is some scattered light, which will be of great benefit to its growth.

3. Water: Polygonatum sibiricum needs a lot of water to grow. , but you don’t need a large amount of water every time, otherwise diseases will easily occur. During maintenance, regular watering is required to keep the soil moist. Different growth cycles of Polygonatum sibiricum have different water requirements. You can water more during the growing season, but you should pay attention to water control in winter.

4. Temperature: Polygonatum sibiricum grows best in annual climate temperatures of 15-25°C, but is not suitable for growing in hot environments.

2. Breeding skills

1 , Seed storage: Its seeds mature around August. After it matures, you need to collect them and select the fuller sand. The method of hiding in sand is to mix seeds and sand in a ratio of 1:3 and place them in a shady pit. Then spray water regularly to keep the sand moist.

2. Timely pruning: If there are poorly growing leaves on the plant, they should be cut off in time to prevent them from affecting the growth of the entire plant.

3. Problem diagnosis and treatment

1 , Disease: Its main disease is leaf spot, which often occurs in summer and autumn. Affected leaves will appear white in the middle and have large brown spots on the periphery. In severe cases, it will affect the photosynthesis of the matching leaves and cause the death of the entire plant. In the early stage of discovery, timely spray treatment with 65% Zinc 500 times solution is required.

2. Insect pests: Its main pest is worms, which mainly harm the roots and stems of plants. Adult insects can be trapped with light or sprayed with 800 times of 90% crystal trichlorfon solution.

IV. Other questions

1 2. Can it be cultivated indoors: It can be cultivated indoors. During daily maintenance, try not to be exposed to the sun. Just a little astigmatism is enough. It is also necessary to maintain the circulation of air in the maintenance environment.

2. Harvesting time: If cultivated in a warm climate area, it can be harvested after 2-3 years of management. The harvesting time should be chosen in spring and autumn, as the products harvested at these two times will be of higher quality.

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