Ttukgal

Patrinia villosa

Patrinia villosa is a perennial herb that grows primarily in mountains and fields, distributed in Korea, China, Japan, and other regions. The following is information regarding the growth characteristics, propagation methods, cultivation methods, garden uses, major pests, and control methods of Patrinia villosa.

Growth Characteristics
- Environment: Patrinia villosa thrives in full sun or partial shade and prefers well-drained soil.
- Size: It typically grows to a height of 50 to 100 cm.
- Leaves: The leaves are opposite and pinnately divided.
- Flowers: Yellow flowers bloom from summer to autumn, with small flowers clustered to form large umbel inflorescences.

Propagation Methods
- Seed Propagation: It can be propagated by sowing seeds in the autumn. Seeds should be germinated in a location protected from direct sunlight.
- Division Propagation: It can be propagated by dividing root clumps in early spring or autumn. Cultivation Methods
- Soil Preparation: It is important to plant in well-drained soil, and adding organic matter improves soil fertility.
- Watering: Water should not be done frequently, but provide sufficient water when necessary. Particular caution is required during dry periods.
- Weed Management: Weed removal is crucial during the early growth stage of the Tuk-gal-bilosa.

Uses in Gardens
- In gardens, it can be used as a landscape plant due to its beautiful flower shape and color. Its long flowering period also makes it highly valuable as an ornamental plant.

Important Pests and Diseases & Control Methods
- Diseases: Pay attention to fungal diseases that primarily affect the leaves. To prevent this, plant in a well-ventilated location, and if disease occurs, immediately remove affected leaves.
- Pests: Aphids and moths can cause damage. To control pests, inspect the plant periodically and, if necessary, utilize natural enemies or apply appropriate eco-friendly insecticides.

By utilizing these characteristics and methods, you can cultivate Tuk-gal-bilosa healthily and use it in gardens or wildflower spaces.

Plant Type
Plant Family	Valerian family
Height	1.5m
Spread
Colors	white
Bloom Period	July~August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-10°C

Passionflower Lacemosa
Passiflora racemosa

Matari
Patrinia serratulifolia