
trefle.io · Taken Jun 28, 2016 by Tela Botanica − Yoan MARTIN (cc-by-sa)
Cyperaceae
Large yellow sedge
Carex flava
Also known as Carex flava var. deficiens, Carex flava subsp. macrorrhyncha, Trasus flavus, Carex patula
Native Plants · Sedge · Wetland · Bog · Rain Garden · Pond Margin · Grass-Like · Cyperaceae · Perennial · Clumping · Wildlife
Large yellow sedge is a clump-forming, grass-like perennial that thrives in moist to wet soils, making it ideal for rain gardens, pond margins, and bog plantings. It prefers full sun to partial shade and should never be allowed to fully dry out between waterings. Once established, it is very low maintenance and provides attractive texture and wildlife habitat in the landscape.
Growing conditions
The details behind the basics
- Daily light
- 5 hours
- Watering
- Water generously; tolerates and prefers consistently wet conditions · Every 5-7 days or keep soil consistently moist
- Maintenance
- Low
- Soil
- loam
- Soil pH
- 4.5–5
- Temperature
- -30°F to 90°F
- Cycle
- Perennial
Hardiness
USDA 3a-10b
Form & growth
Mature size and habit
- Mature height
- 6 in – 5 ft
- Spread
- 2 ft
- Spacing
- 10 in apart
- Growth rate
- Slow
- Root depth
- Shallow
- Flowers
- No
- Foliage
- Fine
Ecology & origin
Where it belongs and what it brings
- Native to
- Alaska, Albania, Alberta, Algeria, Austria, Baltic States, Belgium, British Columbia, Bulgaria, Central European Rus, Connecticut, Corse, Czechoslovakia, Denmark, Finland, France, FøRoyar, Germany, Great Britain, Greece
- Attracts
- Birds, Butterflies
Sources: trefle, usda
More Carex
Related plants from the same genus
Buy this plant
No nurseries currently list it
No nursery lists Large yellow sedge right now.