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Description
Carex Atrofusca, also known as Dark Brown Sedge or Blackish Brown Sedge, is a perennial sedge that belongs to the family Cyperaceae. It is native to Europe and Asia and can grow up to 80 cm in height. Its leaves are narrow and dark green, while its flowers are small and brownish. The plant forms dense clumps and is commonly used as a ground cover in gardens and landscapes.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Liliopsida |
| Order | Poales |
| Family | Cyperaceae |
| Genus | Carex |
Appearance
Carex Atrofusca has narrow, dark green leaves that grow up to 60 cm in length. Its flowers are small and brownish, and appear in clusters on stems that can grow up to 80 cm in height. The plant forms dense clumps and spreads through underground rhizomes. In the autumn, the leaves turn brown and provide winter interest in the garden.
Care Guide
Carex Atrofusca requires moist, well-drained soil and partial shade to full sun. It is tolerant of a wide range of soil types, including clay and sand. Water the plant regularly to keep the soil moist, but not waterlogged. Fertilize with a balanced, slow-release fertilizer in the spring. Carex Atrofusca is hardy in USDA zones 5-9.
Common Pests & Diseases
Carex Atrofusca is generally pest and disease resistant. However, it may be susceptible to rust and leaf spot if grown in overly damp conditions. To prevent these diseases, avoid overhead watering and ensure good air circulation around the plant.
Habitat
Carex Atrofusca is native to Europe and Asia, where it grows in meadows, woodlands, and along streams and rivers. It is commonly found in wetland areas and can tolerate periodic flooding. The plant is also cultivated as a ground cover in gardens and landscapes.
Question and Answer
Q: Can Carex Atrofusca grow in full sun?
A: Yes, Carex Atrofusca can grow in full sun, but prefers partial shade.
Q: How often should I water Carex Atrofusca?
A: Water the plant regularly to keep the soil moist, but not waterlogged.
Q: Is Carex Atrofusca deer resistant?
A: Yes, Carex Atrofusca is deer resistant.
Q: When should I fertilize Carex Atrofusca?
A: Fertilize with a balanced, slow-release fertilizer in the spring.
Related Plants
- Carex buchananii
- Carex comans
- Carex flacca
- Carex morrowii
References
- “Carex Atrofusca” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=m640
- “Carex Atrofusca” Royal Horticultural Society, www.rhs.org.uk/Plants/226561/Carex-atrofusca/Details
- “Dark Brown Sedge” American Meadows, www.americanmeadows.com/perennials/sedge/carex-atrofusca-dark-brown-sedge
