Armeria pseudarmeria 'Ballerina White' (Ballerina Series)

RHS Plant Profile
great thrift 'Ballerina White'
Alpine Rockery Shrubs

A clump-forming, evergreen subshrub to 35cm tall with lance-shaped leaves and robust, erect stems topped by dense, round clusters of white flowers from late spring to autumn

Position

Full sun

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
Well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun
Aspect
South–facing or East–facing or West–facing
Exposure
Exposed or Sheltered
Hardiness
H5
Drought Resistance
Yes

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Plumbaginaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Clump forming
Genus
Armeria are evergreen perennials forming tufts or mats of strap-shaped or linear leaves, with long-stalked, dense clusters of small cup-shaped flowers
Name Status
Accepted

How to Grow

Cultivation

Grow in well-drained soil in an open position. Suitable for rock garden and trough or the front of a border. Deadhead after flowering. Tolerates sea-salt laden winds

Propagation

Propagate by division in early spring or semi-ripe basal cuttings in summer

Suggested planting locations and garden types

  • Coastal
  • Gravel garden
  • Rock garden
  • Flower borders and beds
  • Garden edging

Pruning

No pruning required

Pests

Generally pest-free

Diseases

Generally disease-free