Rough-surface aster (Aster ageratoides)

Rough-surface aster

Also known as: Japanese aster

Starshine was originally developed in the Netherlands for container production and is excellent for mass plantings and general use in the perennial garden. It has been recognized with a Royal Boskoop Horticultural Society Award of Merit. It has daisy-like flowers that attract butterflies and birds. It is prohibited to propagate this plant without a permit.

Scientific classification

Species

Rough-surface aster (Aster ageratoides)

Asters bellflowers fanflowers and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Perennial

Lifespan

Herb

Plant Type

Green, Gray, Silver

Leaf Color

1.5 cm to 2 cm

Flower Size

Yellow, Blue, Violet

Flower Color

Green, Gray, Silver, Yellow

Stem Color

Deciduous

Leaf type

5 - 32 ℃

Ideal Temperature

Images of Rough-surface aster

Distribution of Rough-surface aster

Distribution Map

Rough-surface aster is native to temperate regions of eastern Asia. Its range encompasses the eastern Himalayas, several areas in southeast Asia, and extends to parts of northeastern Asia. Rough-surface aster is also cultivated beyond its native habitat, proliferating in various locales that offer a compatible climate for its growth as an ornamental plant.

Native

Cultivated

Invasive

Introduced

No species reported

Discover plant distribution and habitat

Gain insights into where plants thrive and how they adapt, helping you identify, cultivate, and protect them with essential information on habitats, distribution maps, and climate trends.

Download the App for Free

Habitat

Subalpine, Mountane forest, Forest edge

Care Guide for Rough-surface aster

Every week

Water

Full sun

Sunlight

5 - 32 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Rough-surface aster thrives in moderately humid conditions, requiring consistent soil moisture without waterlogging. It benefits from weekly watering, particularly during its active growing season, supporting robust flowering and efficient water use typical of temperate regions.

Fertilize: For optimal growth and flowering, fertilize rough-surface aster monthly with a balanced, high-phosphorus formula during spring and summer. Avoid foliage contact to prevent burns, and ensure soil is watered before and after application. Reduce fertilization in fall and stop in winter to allow rough-surface aster to rest.

Pruning: Prune rough-surface aster in early to late spring, removing dead or damaged stems to promote healthy growth. Trim overgrown sections to maintain shape and enhance blooming. Regular pruning improves air circulation and prevents disease. It’s best to prune after the last frost to avoid damage and stimulate new growth.

Propagation: Rough-surface aster is best propagated through cuttings from healthy shoots with multiple leaves. A clean cut below a leaf node and the use of rooting hormone improve rooting success. A moist, well-draining medium, along with suitable humidity and warmth, fosters growth for this resilient plant.

Repotting: Rough-surface aster requires excellent drainage in pots to thrive, ensuring optimal growth conditions and preventing root rot.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free