Sisyrinchium idahoense var. bellum

Synonyms

Sisyrinchium bellum hort.

Alpine Rockery Grass Like

An evergreen perennial to 15cm tall, forming a clump of grass-like leaves. In early summer it produces small, blue flowers with a yellow eye

Position

Full sun, Partial shade

Soil Types

Chalk, Clay, Loam, Sand

Max Height

0.1-0.5 metres

Max Spread

0.1-0.5 metres

Size

Time to Maturity
2–5 years
Max Spread
0.1-0.5 metres
Max Height
0.1-0.5 metres

Growing Conditions

Chalk Clay Loam Sand
Moisture
Moist but well–drained
pH
Alkaline or Neutral or Acid

Position

Full sun Partial shade
Aspect
East–facing or South–facing or West–facing
Exposure
Sheltered
Hardiness
H4

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Iridaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Tufted
Genus
Sisyrinchium can be annuals or rhizomatous perennials forming a clump of narrowly sword-shaped leaves with erect stems carrying solitary or clustered, star-shaped or bell-shaped flowers in spring or summer
Name Status
Correct

How to Grow

Cultivation

Grow in any moderately fertile, moist but well-drained soil in full sun or partial shade. May have the potential to become a nuisance as seeds prolifically

Propagation

Propagate by seed or division in spring

Suggested planting locations and garden types

  • Patio and container plants
  • Rock garden
  • Flower borders and beds

Pruning

No pruning required

Pests

Generally pest-free

Diseases

Generally disease-free