White-flowered Rectinervis

Saussurea rectinervis

Saussurea rectinervis is a perennial herbaceous plant native to the alpine regions of Korea. Below is information regarding this plant's growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases, as well as control methods.

Growth Characteristics
- Ecology: Saussurea rectinervis primarily grows in the cold, humid environments of alpine regions. It tolerates cold climates well and prefers locations with abundant sunlight.
- Height: It grows to a height of approximately 30 to 60 cm, with multiple stems emerging from the roots.
- Leaves and Flowers: The leaves are ovate with serrated margins. Flowers bloom in purple or white from summer through autumn, and the inflorescence is a capitulum.

Propagation Methods
- Seed Propagation: The most common method of propagation is by seeds. Sow seeds indoors in late winter or early spring, and transplant them outdoors once they have fully germinated.
- Root Division: It can also be propagated by dividing the roots in autumn or early spring. Cultivation Methods
- Soil: It thrives in well-drained soil and prefers soil rich in organic matter.
- Watering: While excessive watering is not necessary, care must be taken to prevent the roots from drying out.
- Sunlight: It grows well in full sun, so plant it in a location with sufficient sunlight.

Uses in the Garden
- Ornamental: White-flowered Aster is primarily used for ornamental purposes due to its beautiful flowers and leaf shape. It is particularly suitable as a foreground plant in rock gardens or sloping gardens.
- Wildflower Garden: It fits well in wildflower gardens to create a natural atmosphere.

Important Pests and Control Methods
- Diseases: It is generally resistant to diseases, but root rot may occur if the soil is excessively wet. Prevent this by ensuring thorough drainage.
- Pests: There are no major pests that cause significant problems, but some leaf beetles may appear. Control them using eco-friendly insecticides if necessary.

White-flowered Aster is easy to grow healthily without special care and is a useful plant for adding natural beauty to a garden. With the right environment and care, it can be beautifully cultivated in the garden.

Plant Type
Plant Family	Asteraceae
Height	14∼30cm
Spread
Colors	amethyst
Bloom Period	July–August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Long-stemmed Recurvata
Saussurea recurvata

White-flowered Aster
Saussurea pulchella f. albiflora