Dryopteris erythrosora
Autumn Fern, Japanese Shield Fern
- Main interest:
- coppery bronze fronds in the spring, slow and easy to grow
- Exposure:
- partial to full shade
- Soil humidity:
- dry to moist soil; well drained
- Growth type:
- clumping
- Flower colour:
- non-flowering
- Fragrance:
- Non-fragrant
- Flowering period:
- non-flowering
- Foliage:
- coppery orange turning to dark green
- USDA Hardiness:
- zone 5a: -29 °C (-20 °F) View Zone Map
- Mature height & width:
- height: 2 ft (0.6 m) width: 2 ft (0.6 m)
- Use:
- shade garden, woodland, border, mass planting, accent
Dryopteris erythrosora is a semi-evergreen clump-forming fern. In spring, new emerging fronds display striking shades of orange-red, before turning to a shiny darker green in the summer. It can grow up to 2 feet tall and wide, and thrives best in partial to full shade with a consitently moist soil. Once established, the Autumn Fern can tolerates drier shade exposure. Like most ferns, it will prefer slightly acidic environment.
This wonderful fern is a great asset to shade gardens, woodlands and borders.
- Main interest:
- coppery bronze fronds in the spring, slow and easy to grow
- Exposure:
- partial to full shade
- Soil humidity:
- dry to moist soil; well drained
- Growth type:
- clumping
- Flower colour:
- non-flowering
- Fragrance:
- Non-fragrant
- Flowering period:
- non-flowering
- Foliage:
- coppery orange turning to dark green
- USDA Hardiness:
- zone 5a: -29 °C (-20 °F) View Zone Map
- Mature height & width:
- height: 2 ft (0.6 m) width: 2 ft (0.6 m)
- Use:
- shade garden, woodland, border, mass planting, accent
Dryopteris erythrosora is a semi-evergreen clump-forming fern. In spring, new emerging fronds display striking shades of orange-red, before turning to a shiny darker green in the summer. It can grow up to 2 feet tall and wide, and thrives best in partial to full shade with a consitently moist soil. Once established, the Autumn Fern can tolerates drier shade exposure. Like most ferns, it will prefer slightly acidic environment.
This wonderful fern is a great asset to shade gardens, woodlands and borders.
Synonym(s): Aspidium erythrosorum
Also known as: Copper Shield Fern, Japanese Red Shield Fern