Rolland's Sedge

Carex × hibernica

Native to:
Canada, Finland, Ireland, Netherlands, Norway, Sweden

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Cyperaceae
Genus:
Carex
Species:
Carex × hibernica
USDA Symbol:
CARO28

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
60 cm
Light Requirements:
Part Shade
Drought Tolerance:
Low
Bloom Months:
apr,may,jun

Garden & Ecology Notes

Wildlife Value:
small mammals, waterfowl
Deer Resistant:
Yes

Soil Requirements

Soil Type:
moist, fertile, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
Prefers habitats such as wetlands and riverbanks

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–45 days
Notes:
Light enhances germination. Seeds may be slow and erratic; division is preferred propagation method.