large yarrow

Achillea ptarmica var. acuminata

Achillea ptarmica var. acuminata is a perennial herbaceous plant belonging to the Asteraceae family. It primarily grows in humid areas, and the following provides various information regarding its growth characteristics and cultivation.

Growth Characteristics
- Habitat: It thrives mainly in wetlands or near water.
- Growth Habits: It grows to a height of approximately 50–100 cm, with various flowers blooming at the tips of the stems.
- Flowering Period: White flowers bloom from June to August.
- Sunlight: It prefers partial shade to full sun and requires sufficient sunlight.

Propagation Methods
- Seed Propagation: You can sow seeds directly in spring or autumn, or grow seedlings indoors.
- Division: Propagation is possible by dividing and planting root clumps in the spring.
- Cuttings: It can be propagated through stem cuttings during the summer.

Cultivation Methods
- Soil: Well-drained soil rich in organic matter is preferred. - Watering: It prefers moisture, so a consistent supply of water is required.
- Fertilizer: Regularly supply organic fertilizer to promote growth.
- Spacing: Ensure sufficient space by spacing plants approximately 30 cm apart.

Uses in the Garden
- Landscaping: It can be used as a background or boundary plant in gardens or flowerbeds.
- Cut Flowers: Due to its beautiful flowers, it is widely used as a cut flower.

Important Pests and Diseases & Control Methods
- Diseases: Fungal diseases may occur in humid environments; manage them through proper ventilation and chemical control.
- Pests: It can be damaged by aphids or moths; periodic insecticide application and physical removal are necessary.
- Prevention: Avoiding overwatering and maintaining appropriate spacing can reduce the occurrence of pests and diseases.

Based on this information, you can grow and manage Yarrow healthily. It is a plant that is highly beneficial for walking paths and garden landscaping.

Plant Type
Plant Family	Asteraceae
Height	85cm
Spread
Colors	white
Bloom Period	July~August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

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