Tall Bellflower
Campanulastrum americanum
Also listed as Campanula americana, Campanula acuminata
Also known as American Bellflower
Climate Match for your location
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A tall native perennial with delicate lavender-blue bell-shaped flowers arranged in a loose spike. An excellent choice for woodland gardens and shade borders that attracts pollinators.
Why grow it
Campanulastrum americanum offers a native alternative to hybrid bellflowers for gardeners seeking a tall, shade-tolerant perennial. Its loose spike inflorescence and extended bloom period provide a lighter, more naturalistic aesthetic than dense-flowered cultivars, while supporting regional pollinator populations. The plant's preference for partial shade and moist woodland conditions makes it a practical choice for difficult under-tree spaces where many flowering perennials struggle.
Watch out for
This species self-seeds readily in suitable conditions and may reappear in unexpected locations. Consistent moisture during establishment is important; newly planted specimens can decline during prolonged drought in their first season. In areas with poor drainage, root rot may occur during wet winters.
Overview
- Form
- Growth Rate
- Size
- Dormancy
- Family
- Campanulaceae
Native to the United States
Native Range
Eastern North America
Native to: Alabama, Arkansas, Florida, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maryland, Michigan, Minnesota, Missouri, Mississippi, North Carolina, Nebraska, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, South Carolina, South Dakota, Tennessee, Virginia, Wisconsin, West Virginia
Seasonality
Bloom Season
Season of Interest
Herb
Soft non-woody plants of the field layer.
Succession Role
Tolerances & Soil
Flood Tolerance
pH Range
Soil Texture
Establishment & Care
- Establishment
- Maintenance
- Propagation
A tall native perennial with delicate lavender-blue bell-shaped flowers arranged in a loose spike. An excellent choice for woodland gardens and shade borders that attracts pollinators.
Climate Match for your location
See how well Tall Bellflower grows in your area.
Enter your ZIP code and we'll show you how this plant fits your local climate.
Why grow it
Campanulastrum americanum offers a native alternative to hybrid bellflowers for gardeners seeking a tall, shade-tolerant perennial. Its loose spike inflorescence and extended bloom period provide a lighter, more naturalistic aesthetic than dense-flowered cultivars, while supporting regional pollinator populations. The plant's preference for partial shade and moist woodland conditions makes it a practical choice for difficult under-tree spaces where many flowering perennials struggle.
Watch out for
This species self-seeds readily in suitable conditions and may reappear in unexpected locations. Consistent moisture during establishment is important; newly planted specimens can decline during prolonged drought in their first season. In areas with poor drainage, root rot may occur during wet winters.
Overview
- Form
- Growth Rate
- Size
- Dormancy
- Family
- Campanulaceae
Native to the United States
Native Range
Eastern North America
Native to: Alabama, Arkansas, Florida, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maryland, Michigan, Minnesota, Missouri, Mississippi, North Carolina, Nebraska, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, South Carolina, South Dakota, Tennessee, Virginia, Wisconsin, West Virginia
Seasonality
Bloom Season
Season of Interest
Herb
Soft non-woody plants of the field layer.
Succession Role
Tolerances & Soil
Flood Tolerance
pH Range
Soil Texture
Establishment & Care
- Establishment
- Maintenance
- Propagation
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