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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 GB / Ireland
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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