Przewalski's bear's ear

Ligularia przewalskii

Growth Characteristics of Przewalski's Ligularia (Ligularia przewalskii)
- Scientific Name: Ligularia przewalskii
- A plant belonging to the Ranunculaceae family, it grows wild mainly in regions such as Korea, China, and Mongolia.
- Growing Environment: It thrives in moist, semi-shaded or shaded environments and prefers well-drained soil.
- Height: Mature plants grow up to approximately 1 to 1.5 meters.
- Flower Color: It blooms with yellow flowers during the summer.

Propagation Methods
- Seed Propagation: Collect seeds in the autumn and sow them in early spring.
- Division Method: It can be propagated by separating root clumps in early spring or late autumn.

Cultivation Methods
- Soil: It grows well in moist soil rich in organic matter.
- Watering: It requires consistent watering during the growing season. It requires even more water, especially during hot summer weather.
- Sunlight: While it prefers semi-shade, it can also grow well in complete shade. - Fertilizer: It is recommended to use slow-release fertilizer during the early growth stage.

Uses in the Garden
- Landscape Creation: Due to its tall stems and large leaves, it serves as a visual focal point in the garden.
- Wetland Gardens: It thrives in moisture, making it suitable for wetland gardens.

Important Pests and Control Methods
- Diseases: While there are few specific diseases, root rot can occur due to excessive moisture. It is essential to maintain well-drained soil.
- Pests: Generally, there is no significant pest damage, but slugs or snails may be present. They can be physically removed or organic pesticides can be used.
- Control Methods: Regular observation and maintaining a well-ventilated environment are important. Pests can be prevented by using organic pesticides.

Plant Family	Asteraceae
Height	1.2~1.8m
Spread	60~90cm
Colors	yellow
Bloom Period	July~August
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-30°C

Eorigondalbi
Ligularia intermedia

Summer bear's garlic 'Othello'
Ligularia dentata 'Othello'