Southern swamp aster (Eurybia paludosa)

Southern swamp aster

The southern swamp aster is often confused with the closely related southern prairie aster (Eurybia hemispherica), though they do not occur in the same habitats or geographical areas. Its flower heads emerge in the late summer through fall and show deep lavender to purple rays with yellow centres.

Scientific classification

Species

Southern swamp aster (Eurybia paludosa)

Asters bellflowers fanflowers and allies

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30 cm to 91 cm

Plant Height

75 cm

Spread

Deciduous

Leaf type

5 - 32 ℃

Ideal Temperature

Images of Southern swamp aster

Care Guide for Southern swamp aster

Every week

Water

Full sun

Sunlight

5 - 32 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Southern swamp aster originates from wetland habitats and thrives in consistently moist environments, tolerating temporary flooding. It requires weekly watering to mimic natural conditions and adjusts its water uptake during the growing season to enhance bloom vitality.

Pruning: Southern swamp aster enjoys wetland environments and features vibrant purple flowers. Regular annual pruning, especially in early spring, enhances growth and bloom size while improving airflow and reducing disease. Employ clean, sharp tools for precise cuts to maintain plant health.

Propagation: For propagating southern swamp aster, use fresh seeds and sow on moist, well-draining soil without burying them. Maintain hydration and provide partial shade, mimicking natural swampy conditions. Germination may take time; once seedlings are strong, transplant with adequate spacing for optimal growth.

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