Alpine aster (Aster scaber)

Alpine aster

Also known as: Wavy-leaved aster

Alpine aster is native to the low mountain range and hills of Eurasia. It produces white daisy-like flower heads that fascinate bees, moths, and butterflies. The plant is self-fertilized, and the young leaves or shoots are known vegetables in Korea.

Scientific classification

Species

Alpine aster (Aster scaber)

Asters bellflowers fanflowers and allies

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Perennial

Lifespan

Herb

Plant Type

Spring, Summer

Bloom Time

White, Yellow, Green

Flower Color

Deciduous

Leaf type

10 - 35 ℃

Ideal Temperature

Images of Alpine aster

Care Guide for Alpine aster

Every week

Water

Full sun

Sunlight

10 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Alpine aster thrives in cool mountain habitats, preferring moderate moisture and weekly watering. Indoors, it maintains lush foliage in low light with less frequent irrigation. Proper hydration practices directly influence alpine aster's flowering vitality and frequency.

Fertilize: Fertilize alpine aster with high-phosphorus and potassium fertilizers every 4-6 weeks during the growing season, from early spring to late summer. Gradually increase quantity as needed and reduce frequency in autumn for dormancy. Use slow-release granules or liquid solutions for optimal health and blooming.

Pruning: Alpine aster features daisy-like flowers and compact growth. Prune in early to late spring to boost growth and flowering. Remove spent blooms and dead stems for air circulation, and trim occasionally to maintain shape. Pruning stimulates new growth, ensuring vibrancy during the growing season.

Propagation: Alpine aster thrives with simple sowing propagation in well-drained soil. Provide moderate watering and bright, indirect light. Sow seeds shallowly for light assistance in germination. Handle seedlings gently, and ensure ample space during transplanting for healthy root development.

Repotting: Alpine aster requires excellent drainage for optimal growth in pots. Ensure the soil allows for quick water movement to prevent root rot and maintain healthy plant conditions.

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