New England Wild Flower Society

Printed at http://plantfinder.nativeplanttrust.org/index.cfm/

Symphyotrichum cordifolium

blue wood aster (Aster cordifolius)

This great shade-tolerant aster adds a perfect touch of color to the woodland garden. In autumn when little else is in bloom, it emerges with clouds of pale blue to purple flowers, seeding itself out readily and serving as a great late-season nectar source for pollinators.

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Height: 12-36 in
Spread: 18-24 in
Hardiness Zone: 3-8


Characteristics & Attributes

Cultivation Status
• Species
Exposure
• Sun
• Part Shade
• Shade
Soil Moisture
• Average
• Dry
Ecoregion
• (59) Northeastern Coastal Zone
• (84) Atlantic Coastal Pine Barrens
• (82) Acadian Plains and Hills
• (58) Northeastern Highlands
• (83) Eastern Great Lakes Lowlands
Ornamental Interest
• Fall Bloom
Attracts Wildlife
• Attracts Butterflies
• Attracts Bees
• Host Plant
• Attracts Songbirds
• Pollinator Powerhouse Plant
• Other Pollinators/Wildlife
Tolerance
• Drought Tolerant
Additional Attributes
• Low Maintenance
Landscape Use
• Rain Garden
• Naturalize
• Massing


North American Distribution


blue wood aster - Symphyotrichum cordifolium from Native Plant Trust