Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Cyperaceae

Genus:

Carex

Species:

Carex williamsii

USDA Symbol:

CAWI3

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Graminoid

Height:

60 cm

Light Requirements:

Full Sun

Drought Tolerance:

Low

Bloom Months:

may,jun

Garden & Ecology Notes

Wildlife Value:

birds, small mammals

Deer Resistant:

Yes

Soil Requirements

Soil Type:

moist, well-drained loamy soil

pH:

5.5 - 7.5 (slightly acidic to neutral)

Drainage:

tolerates poor drainage

Moisture:

consistently moist

Notes:

prefers habitats like meadows and stream banks

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–90 days

Notes:

Seeds require light for germination. Germination can be erratic and prolonged over several months.

The above propagation data sourced from Claude AI