Ulleung Jangguchae

Silene takeshimensis

Silene takeshimensis is a plant native to Ulleungdo Island, possessing the following growth characteristics and cultivation information.

Growth Characteristics
- Environment: It primarily grows in sunny areas of mountainous regions and prefers well-drained soil.
- Light Intensity: While it requires plenty of sunlight, it also thrives in some shade.
- Temperature: It adapts easily to cool climates and can withstand high temperatures.

Propagation Methods
- Seeds: It can be propagated by seeds, and it is recommended to sow them in the spring.
- Division: It can be propagated by root division. This method is best performed in the spring when the growing season begins.

Cultivation Methods
- Soil Preparation: It thrives in fertile, well-drained soil. Add compost if soil improvement is needed.
- Planting: Plant by sowing seeds or dividing roots. When doing so, ensure sufficient spacing between individual plants. - Watering: Avoid overwatering; it is best to water when the soil is slightly dry.

Uses in the Garden
- This plant is suitable for use as a bedrock plant or for rock gardens. As a low-height shrub, it can create a natural horticultural landscape.

Important Pests and Control Methods
- Diseases: Caution is required regarding fungal diseases such as mold. If a disease occurs, control it using an appropriate fungicide.
- Pests: Generally, there are no serious pests, but damage may occur from leaf beetles. Regularly check the condition and use insecticides if necessary.

Based on the information above, you should be able to successfully cultivate and manage Ulleungjangguchae. When using it in the garden, it is recommended to place it considering harmony with surrounding plants.

Plant Type
Plant Family	Caryophyllaceae
Height	20~50cm
Spread
Colors	white
Bloom Period	June to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-20°C

Jeju stickyweed
Sigesbeckia orientalis

Orangkaejangguchae
Silene repens