Luzula sylvatica

RHS Plant Profile
great wood-rush
great wood-rush RHS

Other common names

greater wood-rush, shadow grass, wood grass, coedfrwynen fawr

Synonyms

Luzula maxima

Grass Like

A clump-forming perennial grass with hair-edged leaves. Airy panicles of brown flowers arch above the foliage up to 80cm in height in May and June. Spreads slowly by stolons

Position

Full shade, Full sun, Partial shade

Soil Types

Clay, Loam, Sand

Max Height

0.5-1 metres

Max Spread

1-1.5 metres

Size

Time to Maturity
2–5 years
Max Spread
1-1.5 metres
Max Height
0.5-1 metres

Growing Conditions

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

Position

Full shade Full sun Partial shade
Aspect
South–facing or North–facing or West–facing or East–facing
Exposure
Exposed or Sheltered
Hardiness
H7

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Juncaceae
Native to GB/Ireland
Yes
Foliage
Evergreen
Habit
Matforming
Genus
Luzula are evergreen perennials, sometimes stoloniferous, with flat, linear leaves and tiny brown flowers in dense or lax clusters in spring or summer
Name Status
Correct
Plant Range
Europe SW Asia

How to Grow

Cultivation

This wood-rush makes good ground cover especially in shady moist places; plant in a shady situation or sun with moisture at the root

Propagation

Propagate by division or propagate by seed

Suggested planting locations and garden types

  • Cottage and informal garden
  • Wildlife gardens
  • Wildflower meadow
  • Low Maintenance
  • Banks and slopes
  • Flower borders and beds
  • Ground cover

Pruning

Deadhead to tidy up

Pests

Generally pest-free

Diseases

Generally disease-free