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Alpine RockeryHerbaceous Perennial

Achillea × lewisii 'King Edward'
  • RHS AGM
  • RHS Plants for pollinators

yarrow 'King Edward'

A compact, spreading perennial to 10cm in height, with narrow, silvery-grey leaves which often persist through the winter. Compact heads of small, buff-yellow flowers in early summer, fading to cream with age

Synonyms
Achillea 'King Edward'
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Size
Ultimate height
Up to 10cm
Time to ultimate height
2–5 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Chalk
Sand
Moisture
Well–drained
pH
Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Grey Silver
Summer Cream Yellow Grey Silver
Autumn Grey Silver
Winter Grey Silver
Position
  • Full sun
Aspect

South–facing or West–facing or East–facing

Exposure
Exposed or Sheltered
Hardiness
H5
Botanical details
Family
Asteraceae
Native to the UK
No
Foliage
Semi evergreen
Habit
Matforming
Genus

Achillea can be mat-forming or upright perennials, mostly herbaceous, with sometimes aromatic, pinnately divided or simple and toothed leaves and flattened clusters of small, daisy-like flower-heads

Name status

Accepted

How to grow

Cultivation

Grows best in moist but well-drained soil although will tolerate a wide range of conditions. Deadhead after flowering

Propagation

Propagate by division in spring

Suggested planting locations and garden types
  • Coastal
  • Cottage and informal garden
  • Gravel garden
  • Wildlife gardens
  • City and courtyard gardens
  • Patio and container plants
  • Prairie planting
  • Cut flowers
Pruning

Cut back untidy foliage in spring

Pests

May be susceptible to aphids

Diseases

May be susceptible to powdery mildews

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