MBG Home Horticulture MBG Search
Home Page
Highlights
Pests
Plants of Merit
Master Search
PlantFinder Search
Search PlantFinder Names

Carex flaccosperma

(1 ratings) --- Rate this plant / Read comments

Kemper Code:  B239

Common Name: blue wood sedge
Zone: 5 to 8
Plant Type: Rush or Sedge
Family: Cyperaceae
Missouri Native: Yes
Native Range: Southeastern North America
Height: 0.5 to 1 foot
Spread: 0.5 to 1 foot
Bloom Time: May - June  
Bloom Color: Greenish-white
Sun: Part shade to full shade
Water: Medium to wet
Maintenance: Low


Locate this plant at MBG

Plant Culture and Characteristics

Sources for this plant

View our source(s)

High resolution image available.
  Uses:       Wildlife:   Flowers:   Leaves:   Fruit:
Hedge Suitable as annual Attracts birds Has showy flowers Leaves colorful Has showy fruit
Shade tree Culinary herb Attracts Has fragrant flowers Leaves fragrant Fruit edible
Street tree Vegetable   hummingbirds Flowers not showy Good fall color   Other:
Flowering tree Water garden plant Attracts Good cut flower Evergreen Winter interest
Gr. cover (<1') Will naturalize   butterflies Good dried flower     Thorns or spines

General Culture:

Easily grown in medium to wet soils in part shade to full shade. Thrives in moist soils, but also does well in average garden soils and will tolerate some drought. Cut foliage to the ground and remove in late winter.

Noteworthy Characteristics:

Carex flaccosperma, sometimes commonly called blue wood sedge, is native to eastern North America. In Missouri, Carex flaccosperma var. flaccosperma is typically found in wet woodland or swampy ground in the lowland section of southeastern Missouri, and Carex flaccosperma var. glaucodea is more typically found in drier acidic soils of wooded slopes, upland ridges, ravines or wooded valleys along streams (Steyermark). This is an evergreen sedge that forms attractive clumps (6-10” tall) of fine-textured, narrow, grass-like, glaucous, blue-green leaves (to 3/8” wide). It is grown in the landscape for its foliage effect. Greenish-white flowers in spring are insignificant.

Problems: Click for detailed list of pests and problems.

No serious insect or disease problems.

Uses:

Mass or group in woodland gardens, shade gardens, borders or rock gardens. Effective accent for smaller gardens. Ground cover for shade gardens. Edging plant for paths or walkways. Also appropriate for areas with moist soils such as low spots and stream/pond margins.

© Missouri Botanical Garden, 2001-2010