Purple cotton grass

Gamochaeta pensylvanica

Information regarding Gamochaeta pensylvanica is summarized below.

Growth Characteristics
- Ecological Characteristics: It is a perennial herbaceous plant native primarily to North America.
- Environmental Conditions: It thrives in sunny locations and prefers well-drained soil.
- Growth Cycle: It grows from spring through early summer and continues to grow to some extent in the autumn.

Propagation Methods
- Seed Propagation: It is primarily propagated by seeds. Seeds are sown in the spring and covered with a shallow layer of soil.
- Natural Propagation: In natural conditions, seeds are dispersed by wind or animals.

Cultivation Methods
- Sowing Time: Spring is the optimal time; sow after the risk of frost has passed.
- Soil Management: Select well-drained soil and improve soil fertility using organic matter.
- Watering: Water periodically during dry periods. Uses in the Garden
- Landscape Aesthetics: Used as ground cover for flower beds, it provides a natural feel.
- Variety: It can add variety to flower beds by planting it alongside other perennial plants.

Important Pests and Control Methods
- Diseases: It is relatively resistant to pests and diseases, but care must be taken to prevent root rot caused by excessive moisture.
- Pests: Damage from aphids or moths may occur rarely.
- Control Methods: If pests or diseases occur, use appropriate insecticides or consider control methods using natural enemy insects. Additionally, it is important to maintain planting spacing to ensure good ventilation and sunlight.

Based on this information, you can properly manage and cultivate Cottonium thunbergii.

Plant Family	Asteraceae
Height	20~40cm
Colors	amethyst
Bloom Period	April to June
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-10°C

Whyteokssuk
Gnaphalium uliginosum

Godetia amoyna
Godetia amoena