Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Cyperaceae

Genus:

Carex

Species:

Carex × helvola

USDA Symbol:

CAHE20

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Graminoid

Height:

40 cm

Light Requirements:

Part Shade

Drought Tolerance:

Low

Bloom Months:

may,jun,jul

Garden & Ecology Notes

Wildlife Value:

birds, small mammals

Deer Resistant:

Yes

Fall Color:

yellow

Soil Requirements

Soil Type:

rich, well-drained loamy soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

tolerates poor drainage

Moisture:

consistently moist

Notes:

often found in wetlands and marshy areas

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–90 days

Germination Time:

14–60 days

Notes:

Seeds require cold stratification and consistent moisture. Germination can be erratic.