Plant Profile: Carex laxiculmis 'Bunny Blue'

Names

Creeping Sedge, Glaucous Woodland Sedge, Sedge, Spreading Sedge

  • Photo of Carex laxiculmis 'Bunny Blue' (Carex laxiculmis 'Bunny Blue's)

Phonetic Spelling:KAIR-eks laks-ih-KULM-is

Genus:Carex

Species:laxiculmis

Family:Cyperaceae

Creeping sedge, a native semi-evergreen to evergreen plant, thrives in partially shaded to shaded environments, particularly in medium to wet locations. This species is commonly found in the moist woodlands of the eastern United States, reaching heights of up to one foot and spreading to a similar width. Although it retains its foliage year-round, it benefits from being cut back in late winter for optimal growth. Additionally, Carex laxiculmus is resilient to heat and adapts well to dry shade conditions.

For best results, plant it in average soil enriched with organic matter. Increased sunlight exposure will necessitate more frequent watering. Over time, it will develop into a clumping ground cover suitable for shady to partially shaded areas. It makes an attractive choice for planting along pathways, between paving stones, or in shady borders, serving as an excellent alternative to hostas.

Potential issues include pests and diseases such as spider mites, aphids, thrips, and Rhizoctonia.

For further details on Carex laxiculmis, additional resources are available.

Carex laxiculmis 'Bunny Blue' Feature Summary

Carex laxiculmis 'Bunny Blue' Image Gallery

Tags

#white
#yellow
#water garden
#rain garden
#perennial
#white flowers
#shade tolerant
#yellow flowers
#sedge
#low maintenance
#mass planting
#wet sites
#disease resistant
#insect pest tolerant
#deer resistant
#groundcover
#native ornamental grass
#partial shade tolerant
#HS302
#bog gardens
#heavy shade tolerant

Similar Plants

Carex laxiculmis 'Bunny Blue' Feature Summary

Flowers
Yellow/white flowers bloom in late spring/early summer (May to June). However, they are insignificant and not showy.
White
Gold/Yellow
Insignificant
Spike
Spring
Summer
Leaves
The leaves are light green to a blue-green or silver-blue and grow in dense rounded clumps. The arching grass-like leaves are 12-14 inches long and 1/2 inch wide.
Broadleaf Evergreen
Semi-evergreen
Green
Gray/Silver
Blue
> 6 inches
< 1 inch
Stem
The flower stems are triangular and arching
Attributes
Whole Plant Traits
Herbaceous Perennial
Ground Cover
Ornamental Grasses and Sedges
Broadleaf Evergreen
Semi-evergreen
Mounding
Dense
Spreading
Clumping
Cultural Conditions
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Deep shade (Less than 2 hours to no direct sunlight)
Good Drainage
Moist
Occasionally Wet
12 inches-3 feet
Less than 12 inches
Coastal
Mountains
Piedmont
4a
4b
5b
5a
6a
6b
7a
7b
8b
8a
9a
9b
High Organic Matter
Landscape
Rain Garden
Water Garden
Border
Mass Planting
Accent
Deer
Insect Pests
Wet Soil
Diseases
Heavy Shade
Container
Walkways
Woodland
Small Space

Carex laxiculmis 'Bunny Blue' Flowers

Carex laxiculmis 'Bunny Blue': Flower Description

Yellow/white flowers bloom in late spring/early summer (May to June). However, they are insignificant and not showy.

Carex laxiculmis 'Bunny Blue': Flower Color

filter_vintage
Gold/Yellow
filter_vintage
White

Carex laxiculmis 'Bunny Blue': Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Carex laxiculmis 'Bunny Blue': Flower Bloom Time

Winter
Spring
Summer
Fall

Carex laxiculmis 'Bunny Blue' Leaves

Carex laxiculmis 'Bunny Blue': Leaf Description

The leaves are light green to a blue-green or silver-blue and grow in dense rounded clumps. The arching grass-like leaves are 12-14 inches long and 1/2 inch wide.

Carex laxiculmis 'Bunny Blue': Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Carex laxiculmis 'Bunny Blue': Leaf Color

spa
Blue
spa
Gray/Silver
spa
Green

Carex laxiculmis 'Bunny Blue': Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Carex laxiculmis 'Bunny Blue': Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Carex laxiculmis 'Bunny Blue': Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Carex laxiculmis 'Bunny Blue': Leaf Margin

Crenate
Crenulate
Dentate
Denticulate
Doubly Crenate
Doubly Dentate
Doubly Serrate
Entire
Lobed
Serrate
Sinuate
Undulate

Carex laxiculmis 'Bunny Blue': Hairs Present

No
Yes

Carex laxiculmis 'Bunny Blue': Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Carex laxiculmis 'Bunny Blue': Leaf Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long-lasting
Showy

Carex laxiculmis 'Bunny Blue': Leaf Width

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Carex laxiculmis 'Bunny Blue' Stem

Carex laxiculmis 'Bunny Blue': Stem Description

The flower stems are triangular and arching

Carex laxiculmis 'Bunny Blue': Stem Is Aromatic

No
Yes

Carex laxiculmis 'Bunny Blue': Stem Cross Section

Angular
Oval
Round
Square

Carex laxiculmis 'Bunny Blue' Attributes

Carex laxiculmis 'Bunny Blue': Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Carex laxiculmis 'Bunny Blue': Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Carex laxiculmis 'Bunny Blue' Whole Plant Traits

Carex laxiculmis 'Bunny Blue': Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Carex laxiculmis 'Bunny Blue': Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Carex laxiculmis 'Bunny Blue': Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Carex laxiculmis 'Bunny Blue': Growth Rate

Slow
Medium
Rapid

Carex laxiculmis 'Bunny Blue': Maintenance

Low
Medium
High

Carex laxiculmis 'Bunny Blue': Texture

Fine
Medium
Coarse

Carex laxiculmis 'Bunny Blue' Cultural Conditions

Carex laxiculmis 'Bunny Blue': Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Carex laxiculmis 'Bunny Blue': Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Carex laxiculmis 'Bunny Blue': Available Space To Plant

12 inches-3 feet
12-24 feet
24-60 feet
3 feet-6 feet
6-feet-12 feet
Less than 12 inches
more than 60 feet

Carex laxiculmis 'Bunny Blue': NC Region

Coastal
Mountains
Piedmont

Carex laxiculmis 'Bunny Blue': USDA Plant Hardiness Zone

thermostat
4a
thermostat
4b
thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b
thermostat
9a
thermostat
9b

Carex laxiculmis 'Bunny Blue': Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Carex laxiculmis 'Bunny Blue' Landscape

Carex laxiculmis 'Bunny Blue': Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Carex laxiculmis 'Bunny Blue': Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Carex laxiculmis 'Bunny Blue': Resistance To Challenges

Black Walnut
Compaction
Deer
Diseases
Drought
Dry Soil
Erosion
Fire
Foot Traffic
Heat
Heavy Shade
Humidity
Insect Pests
Pollution
Poor Soil
Rabbits
Salt
Slugs
Squirrels
Storm damage
Urban Conditions
Voles
Wet Soil
Wind

Carex laxiculmis 'Bunny Blue': Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland