Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Cyperaceae

Genus:

Carex

Species:

Carex duriuscula

USDA Symbol:

CADU6

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Graminoid

Height:

30 cm

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

may,jun,jul

Ground Cover:

Yes

Garden & Ecology Notes

Wildlife Value:

birds, small mammals

Deer Resistant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts from rhizomes following fire. Common in fire-maintained grassland and steppe communities.

Soil Requirements

Soil Type:

well-drained, sandy or loamy soil

pH:

6.0 - 8.0 (neutral to slightly alkaline)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

adapted to dry, open grasslands

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–30 days

Notes:

Cold stratification improves germination rates. Seeds require light for optimal germination.