Androsace laevigata

RHS Plant Profile
cliff dwarf primrose

Synonyms

Douglasia laevigata

Alpine Rockery

A cushion-forming, evergreen perennial to a height of 5cm, with dense rosettes of small, hairy, dark grey-green leaves. Small clusters up to 2cm across, of deep pink flowers, are produced on very short stems in early summer

Position

Full sun

Soil Types

Sand, Loam, Chalk

Max Height

Up to 10 cm

Max Spread

0.1-0.5 metres

Size

Time to Maturity
2–5 years
Max Spread
0.1-0.5 metres
Max Height
Up to 10 cm

Growing Conditions

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

Position

Full sun
Aspect
West–facing or South–facing
Exposure
Exposed or Sheltered
Hardiness
H5

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Primulaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Tufted
Genus
Androsace can be annuals, biennials or evergreen perennials forming mats or compact cushions, with salver-shaped flowers which may be solitary or in umbels
Name Status
Correct
Plant Range
Western N America

How to Grow

Cultivation

Grow in moist but gritty well-drained soil in sun, in a rock garden, scree bed, or trough, in vertical crevices in rock-work or walls, or in an alpine house, where it can be protected from winter wet, in a mixture of sharp sand and leaf mould

Propagation

Propagate by seed sown in containers in an open cold frame as soon as ripe or in autumn. Root single rosettes as cuttings in early to midsummer. Keep moist but water from below to avoid wetting the rosettes

Suggested planting locations and garden types

  • City and courtyard gardens
  • Cottage and informal garden
  • Patio and container plants
  • Rock garden
  • Gravel garden

Pruning

No pruning required

Pests

Generally pest-free. May be susceptible to aphids under glass

Diseases

May be susceptible to fungal diseases in damp conditons