mountain dandelion

Taraxacum ohwianum

Taraxacum ohwianum is a perennial plant that grows primarily in mountainous regions of Korea and Japan. The following describes the growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases and control methods of Taraxacum ohwianum.

Growth Characteristics
- Environment: Taraxacum thrives in moist, sunny or semi-shaded areas. It exhibits good growth in soil with good drainage and high organic matter content.
- Morphology: This plant lacks a stem and has rosette-shaped leaves that grow close to the ground; it blooms with yellow flowers in the spring.
- Roots: It possesses long, straight roots, allowing it to grow relatively well even in barren environments.

Propagation Methods
- It is primarily propagated by seeds. While new shoots may emerge from the roots, seed sowing is the most common method.
- Seeds can be collected in the autumn, stored in a cool, low-humidity environment, and sown in the spring. Cultivation Method
- Sowing Time: Sow outdoors in the spring, or germinate indoors in early spring and then transplant.
- Soil Preparation: Well-draining soil with good moisture retention is suitable. Adding organic matter promotes growth.
- Watering: Overwatering can cause root rot, so it is best to water moderately.

Uses in the Garden
- Mountain Dandelion is suitable as a ground cover plant and can help prevent weeds and maintain soil.
- It fits well in wildflower gardens or natural planting sites.

Important Pests and Control Methods
- Diseases: There is a possibility of fungal diseases such as root rot. Proper drainage management is important to prevent this.
- Pests: Regularly check for leaf beetles or aphids and remove them physically or use natural insecticides.
- Prevention: Maintaining a healthy growing environment is the most effective method for pest and disease control.

Mountain Dandelion Ohrbianum is a plant that preserves its natural beauty while being relatively easy to care for. However, care must be taken in management to prevent surrounding weeds from growing excessively.

Plant Type
Plant Family	Asteraceae
Height	10~20cm
Spread
Colors	yellow
Bloom Period	May~June
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

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Tanquana hilmarii

Western dandelion
Taraxacum officinale