Milium effusum 'Aureum'

RHS Plant Profile
Bowles's golden grass
Award of Garden Merit
Grass Like

A semi-evergreen perennial grass forming loose clumps of arching, soft yellow leaves, with nodding panicles of yellow flowers in early summer

Position

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 or Well–drained
pH
Acid or Alkaline or Neutral

Position

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

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Poaceae
Native to GB/Ireland
No
Foliage
Semi evergreen
Habit
Tufted
Genus
Milium can be annual or perennial grasses, forming clumps of flat, broadly linear leaves, with lax flowering panicles in summer
Name Status
Accepted

How to Grow

Cultivation

Grow in any moderately fertile, humus-rich, moist but well-drained soil. Intolerant of full sun on poor dry soil but will tolerate sun if soil is constantly moist

Propagation

Propagate by seed sown in situ in spring or by division in mid-spring

Suggested planting locations and garden types

  • Cottage and informal garden
  • Low Maintenance
  • Flower borders and beds

Pruning

Remove dead foliage and old flowered stems in spring

Pests

Generally pest-free

Diseases

Generally disease-free