Carex crinita
Overview
Uses: Rain gardens, pond and stream edges, wet meadows, bioswales, low spots that hold water, naturalistic native plantings.
Benefits: A vigorous native sedge for wet sites where many ornamental grasses fail. Long, drooping seed spikes that resemble fringed bottlebrushes give Fringed Sedge its name and provide nearly two months of soft-textured ornamental interest. Forms substantial clumps of arching bright green foliage that hold up to standing water and saturated soils.
USDA Hardiness Zones: 3–8
Sun: Full Sun to Partial Sun/Shade
Life Cycle: Hardy Perennial
Growth Habit: Clumping, Arching — substantial mounds of fountain-like foliage.
Foliage Color: Green
Mature Height: 2–3 feet
Mature Width: 2–3 feet
Growth Rate: Moderate
Summary
Fringed Sedge is the workhorse native sedge for wet ground. While most ornamental grasses sulk or rot in saturated soils, Carex crinita thrives in exactly the conditions that defeat them — pond edges, stream banks, rain gardens, and the low corner of the yard that never quite dries out.
The plant forms substantial clumps of arching, bright green foliage that reach two to three feet tall and across, with a fountain-like form that softens the hard edges of water features and wet plantings. From late spring through midsummer, distinctive drooping seed spikes emerge above the foliage on slender stems. Each spike is densely packed with bristly green flowers and seeds, giving the appearance of a fringed bottlebrush — the source of the common name.
As a true native of eastern and central North American wetlands, Fringed Sedge supports a meaningful range of wildlife. The seeds feed waterfowl and songbirds, the foliage hosts skipper butterfly larvae, and the dense clumps provide cover for amphibians and small mammals at the water's edge. It is one of the most ecologically valuable plants you can install in a wet site.
Care
Fringed Sedge Care
Plant Fringed Sedge in consistently moist to wet soil in full sun to partial shade. It performs best where its roots stay damp, and tolerates standing water up to several inches deep along pond and stream margins. In drier sites, supplemental water is needed during dry spells. This sedge does not thrive in well-drained or drought-prone locations.
Soil type is largely unimportant as long as moisture is adequate; clay, loam, and silty soils all work. Native to floodplains and wet meadows, the plant tolerates seasonal flooding and prolonged saturation. No fertilization is necessary for plants in healthy native or naturalized soils.
Cut back foliage in late winter before new growth begins. Plants may be divided in spring if clumps become very large or to propagate additional starts. Fringed Sedge has no significant pest or disease issues and requires no other regular maintenance.
Size
What Size is the Fringed Sedge for Sale Online?
Our Fringed Sedge ships in a greenhouse-grade grow pot and is appropriately sized for its container at the time of shipment. If you have specific sizing or planting questions, please contact us.
How Large Does Fringed Sedge Grow?
Fringed Sedge forms clumps two to three feet tall and two to three feet wide at maturity. Plants grow in distinct clumps rather than spreading by rhizomes, so the footprint stays predictable.
Additional Information
What are some common names for this plant?
This plant is commonly known as Fringed Sedge, Drooping Sedge, and Long-Hair Sedge. All three names reference the long, drooping seed spikes that appear above the foliage in summer.
Where does Fringed Sedge grow best?
Fringed Sedge is at home in wet conditions — rain gardens, pond and stream edges, bioswales, wet meadows, and seasonally flooded areas. It is one of the most reliable choices for sites with standing water or saturated soils. Browse our Native Plants of North America collection for more species suited to natural plantings.
Is Fringed Sedge deer resistant?
Yes. Sedges are generally unpalatable to deer and Fringed Sedge is considered deer resistant. Browse our Deer-Resistant Perennials and Grasses collection for more options.
What wildlife does Fringed Sedge support?
The seeds are eaten by waterfowl and songbirds, and the foliage serves as a host plant for several skipper butterfly larvae. The dense clumps provide cover for frogs, toads, and small mammals near water. As part of a native wet meadow or rain garden planting, Fringed Sedge offers exceptional ecological value. Explore our Ornamental Grasses collection for companion plants.
