Spike Sedge

Carex nardina

Native to:
Canada, Greenland, Iceland, Labrador, Norway, Russia, Svalbard, Sweden, United States

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Cyperaceae
Genus:
Carex
Species:
Carex nardina
USDA Symbol:
CANA2

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
15 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
may,jun,jul
Ground Cover:
Yes

Garden & Ecology Notes

Wildlife Value:
small mammals, birds
Deer Resistant:
Yes

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to alpine and arctic regions

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–30 days
Notes:
Seeds benefit from cold-moist stratification and may germinate erratically. Light may enhance germination.