Keungaehyeonsam

Scrophularia kakudensis

Scrophularia kakudensis is a perennial herbaceous plant belonging to the Scrophulariaceae family. The following is information regarding the growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases and control methods of Scrophularia kakudensis.

Growth Characteristics
- Environment: Scrophularia kakudensis thrives in a variety of environments ranging from partial shade to full sun and prefers well-drained soil.
- Growth: It grows to a height of approximately 30–100 cm and flowers in the summer. The flowers are primarily red or yellowish-brown in color.
- Season: New shoots typically begin to emerge in the spring, and it flowers in the summer.

Propagation Methods
- Seeds: It can be propagated by seeds, and sowing in the spring is common.
- Cuttings: It can also be propagated by cuttings using branches during the summer.

Cultivation Methods
- Soil: Fertile, well-drained soil is most suitable. It prefers neutral to slightly acidic pH soil. - Watering: Water regularly to prevent the soil from drying out, but avoid overwatering.
- Fertilizer: During the growing season, provide nutrients using slow-release or organic fertilizers.
- Management: Manage weeds thoroughly to prevent competition, and provide supports if necessary.

Uses in the GardenScutellaria baicalensis is popular as an ornamental plant in gardens due to its unique flower shape and color. It is particularly well-suited for gardens with a natural atmosphere and helps create an ecological garden by attracting bees and butterflies.

Important Pests and Control Methods
- Diseases: Root rot may occur due to overwatering. Proper drainage management is important to prevent this.
- Pests: Aphids or mites may occur. If detected early, remove them physically or control them using natural insecticides.

To grow Scutellaria baicalensis healthily, proper environmental management and regular observation are required. Through this, you can enjoy beautiful flowers and insects in your garden.

Plant Type
Plant Family	Scrophulariaceae
Height	100~130cm
Spread
Colors	purple
Bloom Period	August~September
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-10°C

Tohyeonsam
Scrophularia koraiensis

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Scrophularia buergeriana