Carex brevior
plains oval sedge
Central and eastern North America, from Maine south to Tennessee and west to Montana, in dry prairies and open woodlands
Overview
Carex brevior is plains oval sedge, an adaptable native dry-soil sedge growing 12-24 inches (30-60 cm) tall and 12-18 inches (30-45 cm) wide. The species name 'brevior' means 'shorter', referring to the short beak on the perigynia compared to related species. Medium green narrow slightly arching leaves. Tolerates any soil type (sand, loam, or clay), full sun to partial shade, and drought, a versatile native sedge for general garden use. The species lacks the showier features of some sedges (no blue foliage, no silver cascading, no colorful fall display) but compensates with reliability, adaptability, and reliable performance in difficult dry-sun conditions. Clumping habit. Golden-yellow fall color. Hardy to zone 3. A workhorse native sedge for tough sites.
Native Range
Carex brevior is native to central and eastern North America, from Maine south to Tennessee and west to Montana.Suggested Uses
Used in prairie gardens, dry-soil meadows, native lawn alternatives, and as a reliable sedge for tough conditions. An adaptable dry-soil native sedge. Mass planting for a low-maintenance native ground cover.How to Identify
Appearance
Size & Dimensions
Height1' - 2'
Width/Spread1' - 1'6"
Reaches mature size in approximately 2 years
Bloom Information
Spikelets in May and June. The adaptable green foliage is the year-round value.
Detailed Descriptions
Flower Description
Green to tan; in compact spikelets with oval perigyniaFoliage Description
Medium green; narrow slightly 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. Any soil type. Drought-tolerant. Hardy to zone 3. No maintenance needed.Pruning
Dead leaves are combed out in early spring if desired.Pruning Schedule
J
F
M
A
M
J
J
A
S
O
N
D
early spring
Container Growing
✓ Suitable for container growing
Minimum container size: 3 gallons