Photo of Carex spissa foliage, form by Stickpen

Photo by Stickpen

This work has been released into the public domain by its author.

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Carex spissa

Also Known As

  • San Diego Sedge

Plant type

perennial, grass / grass like

size

  • H: 3'-5'
  • W: 2'-3'

planting zones

  • 8b-10b

More Options

Carex spissa plant details

Carex spissa is an evergreen perennial grass (or grassy in appearance) with green foliage. In spring tan flowers emerge. Grows well with sun - mostly sun and even moisture - regular water. Does well in well-drained soil. A good option if you're seeking something seaside / salt tolerant and verticillium wilt resistant.

CHARACTERISTICS OF Carex spissa

Plant type: perennial grass (or grassy in appearance)
Plant family: cyperaceae
Foliage: evergreen green
Mature size: 2 FT - 3 FT - wide, 3 FT - 5 FT - tall
Flowers: tan blooms in spring

GROWING CONDITIONS for Carex spissa

USDA Zones: 8b - 10b
Sun exposure: sun - mostly sun
Watering frequency: even moisture - regular
Resistant to: deer, seaside / salt and verticillium wilt
Soil needs: well-drained

Nursery contributed plant descriptions

This California native is perhaps one of the showiest native sedges and boasts evergreen clumps of distinctive blue-green foliage to 5' tall. Plants are somewhat slow to establish, but spread with time by rhizomes in a non-invasive fashion. Chocolate brown flowering spikes appear in spring above the foliage. Plant in full sun or part shade in any moisture-retentive soil; San Diego sedge is particularly reliable along streamsides and waterways. Provide an occasional shearing to remove old duff. Hardy to 10F. Southern California, Baja and Arizona.

Gardening facts about Carex spissa plant

How to Grow Carex spissa

  • Sun Exposure

    • sun - mostly sun
  • Water Needs

    • even moisture - regular
  • Soil Needs

    • well-drained
  • Special Situation

    • seaside / salt tolerant
    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Flower Color

    • tan
  • Wildlife

    • deer resistant
  • Flower Season

    • spring
  • Foliage Season

    • evergreen

Landscape groups by tags

See other plant types of Carex for your garden

aka Carex elata 'Bowles Golden', Bowles Golden Sedge

Plant Type

Perennial, Grass / Grass Like

Zones

5a-10b

Size

Height: 1'-3'

Width: 1'-3'

  • mostly sun - shade
  • even moisture - regular
Photo of Carex elata 'Aurea' by plant lust
View Plant

aka Sparkler Palm Sedge

Plant Type

Perennial, Grass / Grass Like

Zones

7b-10b

Size

Height: 12"-24"

Width: 12"-24"

  • mostly sun - shade
  • even moisture - regular
Photo of Carex phyllocephala 'Sparkler' by plant lust
View Plant

More Options

aka Leatherleaf Sedge

Plant Type

Perennial, Grass / Grass Like

Zones

7a-10b

Size

Height: 12"-36"

Width: 12"-24"

  • sun - mostly shade
  • even moisture - occasional
Photo of Carex buchananii foliage by Stickpen
View Plant

More Options

aka Broad-leaf Silver Sedge

Plant Type

Perennial, Grass / Grass Like

Zones

4a-9b

Size

Height: 6"-12"

Width: 12"-18"

  • sun - shade
  • even moisture - drought tolerant
Photo of Carex platyphylla foliage, habit by Jay Sturner
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More Options

aka Goldband Japanese Sedge

Plant Type

Perennial, Grass / Grass Like, Aquatic

Zones

5a-9b

Size

Height: 6"-12"

Width: 12"-24"

  • sun - shade
  • even moisture
Photo of Carex morrowii 'Goldband' by Patricia Cunningham
View Plant

More Options

+128 more Carex
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