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Crested Oval Sedge
Carex cristatella
SedgeCrested Oval Sedge
Carex cristatella
Tap to flip backGrowing Conditions
Light
Sun – Part Shade
Water
Moist – Wet
Soil
Any
Size
1-3'
Bloom
Green, May–Jun
Why Grow It
Rain Garden
Thrives in wet areas & manages runoff
Erosion Control
Deep roots stabilize slopes & banks
Wildlife Food
Berries & seeds feed birds and wildlife
Easy to Grow
Low maintenance & beginner friendly
Did You Know?
Crested Oval Sedge can be distinguished from look-alikes by the perfectly globe-shaped spikelets that look like tiny spiky balls.
As a cool-season species, it does most of its growing during the spring and fall when soil temperatures drop, essentially resting during summer heat.
It spreads by short rhizomes and provides cover and food for insects and birds while being mostly ignored by grazing mammals.
Wildlife Value
🦆
Ducks
Waterfowl eat seeds in wetland habitats
🦋
Skipper Butterflies
Larvae use sedge foliage as food
🐦
Seed-eating Songbirds
Birds forage seed heads in autumn
Good Companions
🌺 Swamp Milkweed
💜 Joe Pye Weed
🌿 Soft Rush
🌸 Blue Vervain
Planting Guide
- Plant plugs in moist to wet soil in full sun.
- Space 12 inches apart in rain gardens or near water.
- Tolerates seasonal flooding; keep soil consistently moist.
Plant Details
Made with ♥ by Lu Li