Photo of Sisyrinchium angustifolium 'Lucerne' flower by Almost Eden

Photo by Almost Eden

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Sisyrinchium angustifolium 'Lucerne'

Also Known As

  • Lucerne Blue-Eyed Grass

Plant type

perennial, grass / grass like

size

  • H: 8"-12"
  • W: 12"

planting zones

  • 5a-9b

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Sisyrinchium angustifolium 'Lucerne' plant details

Sisyrinchium angustifolium 'Lucerne' is a semi-evergreen perennial grass (or grassy in appearance) with green foliage. In summer blue and purple flowers emerge. Features grassy texture. Grows well with sun - mostly shade and even moisture - regular water. Does well in average, lean and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Sisyrinchium angustifolium 'Lucerne'

Plant type: perennial grass (or grassy in appearance)
Plant family: iridaceae
Foliage: semi-evergreen green
Mature size: 12 IN wide, 8 IN - 12 IN - tall
Flowers: blue and purple blooms in summer
Uses: floriferous, long-blooming, rock garden

GROWING CONDITIONS for Sisyrinchium angustifolium 'Lucerne'

USDA Zones: 5a - 9b
Sun exposure: sun - mostly shade
Watering frequency: even moisture - regular
Resistant to: verticillium wilt
Soil needs: average, lean and well-drained

Nursery contributed plant descriptions

Sisyrinchium angustifolium 'Lucerne' has large, bright blue, star-shaped flowers with yellow centres held on grass-like foliage typically 12 inches or more high. This cultivar is noted for its profuse bloom and large, one inch wide flowers. Prefers poor to moderately fertile soils in full to part sun. Native from Manitoba to Newfoundland and south to Texas and Florida.
So easy and so pretty, this tiny almost-native non-spreading clumper tops its tuft of iris-like leaves with showy 3/4" bright blue-purple flowers late spring into summer; selected by Robert Herman. Sun/Med/GdDrain
Bright blue star-like flowers above 6" miniature iris-like foliage make this little native a joy to tuck in well drained soil or in troughs, or used en masse for a magical effect. Blooms May and June.
Lucerne is a prolific bloomer with large purplish-blue flowers. Easy and undemanding plant growing to 1' tall.

Gardening facts about Sisyrinchium angustifolium 'Lucerne' plant

How to Grow Sisyrinchium angustifolium 'Lucerne'

  • Sun Exposure

    • sun - mostly shade
  • Water Needs

    • even moisture - regular
  • Soil Needs

    • average
    • lean
    • well-drained
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Flower Color

    • blue
    • purple
  • Flower Season

    • summer
  • Foliage Season

    • semi-evergreen
  • Texture

    • grassy

See other plant types of Sisyrinchium for your garden

aka Sisyrinchium boreale, Sisyrinchium brachypus, Yellow-Eyed Grass

Plant Type

Perennial, Bulb / Corm / Tuber

Zones

8a-10b

Size

Height: 8"-10"

Width: 8"-10"

  • sun - mostly shade
  • regular
Photo of Sisyrinchium californicum flower by Thompson's Nursery
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aka Satin Flower

Plant Type

Perennial

Zones

7a-8b

Size

Height: 1'-3'

Width: 6"-12"

  • sun
  • occasional - drought tolerant
  • dry in winter
Photo of Sisyrinchium striatum flower by J.G. in SF
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aka Devon Skies Blue-eyed grass

Plant Type

Perennial, Grass / Grass Like

Zones

7a-10b

Size

Height: 6"

Width: 10"

  • sun - mostly sun
  • even moisture - regular
Photo of Sisyrinchium 'Devon Skies' flower by Annie's Annuals & Perennials
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aka North Coast Blue-Eyed-Grass

Plant Type

Perennial, Grass / Grass Like

Zones

8a-11

Size

Height: 8"

Width: 6"

  • sun - bright shade
  • even moisture - drought tolerant
Photo of Sisyrinchium bellum 'North Coast' flower by Annie's Annuals & Perennials
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aka Sisyrinchium 'Rocky Point', Rocky Point Blue-Eyed Grass, Rocky Point Dwarf Blue-eyed Grass

Plant Type

Perennial, Grass / Grass Like

Zones

7a-10b

Size

Height: 4"-6"

Width: 4"-6"

  • sun - mostly shade
  • regular - drought tolerant
Photo of Sisyrinchium bellum 'Rocky Point' flower by Andesite Native Plant Nursery
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+23 more Sisyrinchium
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