Longhair Sedge
Carex comosa
- Native to:
- Canada, Mexico, United States, Virgin Islands
Robert H. Mohlenbrock
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Cyperaceae
- Genus:
- Carex
- Species:
- Carex comosa
- USDA Symbol:
- CACO8
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Graminoid
- Height:
- 120 cm
- Light Requirements:
- Part Shade
- Drought Tolerance:
- Low
- Bloom Months:
- may,jun,jul
- Bloom Colors:
- green, brown
Garden & Ecology Notes
- Wildlife Value:
- birds, waterfowl, small mammals
Soil Requirements
- Soil Type:
- rich, moist, organic soil
- pH:
- 5.5 - 7.0 (slightly acidic to neutral)
- Drainage:
- tolerates poor drainage
- Moisture:
- consistently moist
- Notes:
- Commonly found in wetlands and marshes
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Germination Time:
- 14–30 days
- Notes:
- Seeds benefit from cold moist stratification for 30-60 days to break dormancy.
Pre-treatment: Seeds were cold stratified for 84 days
Source: npn.rngr.net
Where to Buy
Nationwide Seller
- Prairie Moon Nursery (nursery and seeds)
- Pizzo Native Plant Nursery (wholesale nursery)
- Native Plants Nursery (nursery)
- Vermont Wildflower Farm (nursery and seeds)