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Sandonggulle
Polygonatum thunbergii
Polygonatum thunbergii is a perennial herbaceous plant belonging to the Liliaceae family. It primarily grows in shady forests and prefers moderate moisture. - Growth Characteristics: - It grows to a height of approximately 30–60 cm. - The stems are upright and erect, and the leaves are arranged alternately. - Pale green or white flowers bloom in spring, and black fruits are produced in autumn. - Propagation Methods: - It is mainly propagated by rhizome division. - Seed propagation is also possible, but it is not commonly used due to a low germination rate. - Cultivation Methods: - It prefers well-drained and fertile soil. - It thrives in partial shade, and direct sunlight should be avoided. - Maintain moderate moisture, but avoid excessive moisture. - Provide appropriate fertilizer in spring and autumn. 4. Use in the Garden: - It is ideal for planting in shady gardens or along walking paths. - It is popular as an ornamental plant due to the beautiful shapes of its leaves and flowers. - When placed alongside other shade-loving plants, it can create a natural garden landscape. - Important Pests and Control Methods: - It is primarily susceptible to leaf blight and fungal diseases. - If disease occurs, immediately remove the affected parts and maintain adequate spacing to ensure good ventilation. - Aphids may appear as pests; these can be removed with eco-friendly soapy water or by using insecticides specifically designed for pests. - As a preventative measure, spraying a mixture of baking soda and water on the leaves is also effective.
Plant Type
Plant Family
Lily family
Height
50∼100cm
Spread
Colors
White, green
Bloom Period
April to June
Water Needs
commonly
Exposure
semi-shaded area
Freezing Resistance
-20°C
Jin Hwang-jeong
Polygonatum falcatum
Layered Hooked Solomon's Seal
Polygonatum sibiricum