Sulphur Sedge 🛑 Endangered

Carex lutea

Native to:
United States

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Cyperaceae
Genus:
Carex
Species:
Carex lutea
USDA Symbol:
CALU26

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
60 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
may,jun,jul

Garden & Ecology Notes

Wildlife Value:
birds, small mammals
Deer Resistant:
Yes

Soil Requirements

Soil Type:
sandy, acidic, nutrient-poor soil
pH:
5.0 - 6.5 (acidic to slightly acidic)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
often found in wet pine savannas

Propagation & Germination

Stratification:
Cold/moist stratification required — 60–90 days
Germination Time:
14–45 days
Notes:
Seeds benefit from cold moist stratification and should be sown on the surface as they may require light for germination.