Large-leaved Aster
Eurybia macrophylla
Also listed as Aster macrophyllus, Aster ianthinus
Also known as Bigleaf Aster, Large-leaved Wood-aster
Climate Match for your location
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A shade-tolerant perennial aster with large, bold foliage and late-season purple to lavender flowers. Excellent for woodland gardens and adding late-season color to shaded borders.
Why grow it
Large-leaved aster distinguishes itself from common asters through superior shade tolerance and notably substantial foliage that provides structure and visual interest before flowering begins. Where many asters require full sun and produce fine-textured leaves, this species performs reliably in partial to full shade while offering bold architectural form. It extends the bloom season into autumn when few shade-tolerant perennials flower, making it a practical choice for woodland gardens and difficult dry shade conditions beneath trees.
Watch out for
This species can self-seed moderately in favorable conditions, so deadheading spent flowers helps prevent excessive volunteer seedlings. In poorly drained soil, crown rot may develop during wet winters, particularly in colder regions. Powdery mildew can affect foliage in areas with poor air circulation, though this typically occurs late enough in the season that it has minimal impact on plant vigor.
Overview
- Form
- Growth Rate
- Size
- Dormancy
- Family
- Asteraceae
Native to the United States
Native Range
Eastern North America
Native to: Connecticut, Georgia, Iowa, Illinois, Indiana, Kentucky, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, North Carolina, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Tennessee, Virginia, Vermont, Wisconsin, West Virginia
Seasonality
Bloom Season
Season of Interest
Herb
Soft non-woody plants of the field layer.
Succession Role
Tolerances & Soil
Flood Tolerance
Deer Resistance
Inferred from USDA browse palatability
pH Range
Soil Texture
Establishment & Care
- Establishment
- Maintenance
- Propagation
A shade-tolerant perennial aster with large, bold foliage and late-season purple to lavender flowers. Excellent for woodland gardens and adding late-season color to shaded borders.
Climate Match for your location
See how well Large-leaved Aster grows in your area.
Enter your ZIP code and we'll show you how this plant fits your local climate.
Why grow it
Large-leaved aster distinguishes itself from common asters through superior shade tolerance and notably substantial foliage that provides structure and visual interest before flowering begins. Where many asters require full sun and produce fine-textured leaves, this species performs reliably in partial to full shade while offering bold architectural form. It extends the bloom season into autumn when few shade-tolerant perennials flower, making it a practical choice for woodland gardens and difficult dry shade conditions beneath trees.
Watch out for
This species can self-seed moderately in favorable conditions, so deadheading spent flowers helps prevent excessive volunteer seedlings. In poorly drained soil, crown rot may develop during wet winters, particularly in colder regions. Powdery mildew can affect foliage in areas with poor air circulation, though this typically occurs late enough in the season that it has minimal impact on plant vigor.
Overview
- Form
- Growth Rate
- Size
- Dormancy
- Family
- Asteraceae
Native to the United States
Native Range
Eastern North America
Native to: Connecticut, Georgia, Iowa, Illinois, Indiana, Kentucky, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, North Carolina, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Tennessee, Virginia, Vermont, Wisconsin, West Virginia
Seasonality
Bloom Season
Season of Interest
Herb
Soft non-woody plants of the field layer.
Succession Role
Tolerances & Soil
Flood Tolerance
Deer Resistance
Inferred from USDA browse palatability
pH Range
Soil Texture
Establishment & Care
- Establishment
- Maintenance
- Propagation
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