Carex, Genus, bicknellii, Species,
- Genus & species
Bicknell's sedge
Central and eastern North America, from Maine south to Virginia and west to Montana, in dry prairies and open woodlands
Overview
Carex bicknellii is a dry-prairie native sedge growing 18-30 inches (45-75 cm) tall and 12-18 inches (30-45 cm) wide. Named after Eugene Bicknell, the American botanist and ornithologist. Blue-green narrow arching leaves. The species carries large winged perigynia (seed casings) that are ornamental: broader and more papery than most sedge seeds, catching light and adding visual interest. A full-sun, dry-soil sedge, uncommon among sedges since most prefer shade and moisture. The dry-prairie origin gives this species drought tolerance and sun tolerance that most sedges lack. Clumping habit. Golden-yellow fall color. Hardy to zone 3. The combination of blue-green foliage, sun tolerance, and drought tolerance makes the species a versatile native sedge for open garden situations.
Native Range
Carex bicknellii is native to central and eastern North America, from Maine south to Virginia and west to Montana, in dry prairies and open woodlands.Suggested Uses
Used in prairie gardens, dry-soil borders, and as a full-sun native sedge. The drought-tolerant, sun-loving sedge for open situations. Ornamental winged seeds. Containers (5 gallons / 19 liters).How to Identify
Appearance
Size & Dimensions
Height1'6" - 2'6"
Width/Spread1' - 1'6"
Bloom Information
Detailed Descriptions
Flower Description
Green to tan; with large winged perigynia (seed casings)Foliage Description
Blue-green; narrow archingGrowing Conditions
Sun Requirements
Requires 5-10 hours of direct sunlight daily
• Full Sun: 6+ hours of direct sunlight
• Partial Shade: 3-6 hours of direct sunlight
• Full Shade: Less than 3 hours of direct sunlight
Care & Maintenance
Care Guide
Sited in full sun to partial shade. Dry to average well-drained soil. Drought-tolerant. Hardy to zone 3.Pruning
Dead leaves are combed out in early spring.Pruning Schedule
Prune: March
early spring
Container Growing
Suitable for container growing
Minimum container size: 5 gallons
