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Alpine RockeryHerbaceous Perennial

Phlox subulata 'Amazing Grace'

moss phlox 'Amazing Grace'

A mat-forming, evergreen perennial to 15cm high with fine, needle-like green leaves and, from mid- to late spring, a profusion of white to pale pink flowers with purple-pink eyes

Synonyms
Phlox 'Amazing Grace'
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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
Loam
Sand
Moisture
Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Purple Pink White Green
Summer Green
Autumn Green
Winter Green
Position
  • Full sun
  • Partial shade
Aspect

West–facing or South–facing

Exposure
Exposed or Sheltered
Hardiness
H6
Botanical details
Family
Polemoniaceae
Native to GB / Ireland
No
Foliage
Evergreen
Habit
Matforming
Genus

Phlox may be evergreen or herbaceous, mat-forming or erect perennials or shrubs, with simple leaves and salver-shaped flowers in terminal clusters

Name status

Unresolved

How to grow

Cultivation

Grow in well-drained, fertile soil in full sun, or in dappled shade in low rainfall areas

Propagation

Propagate by softwood cuttings of non-flowering stems in spring

Suggested planting locations and garden types
  • Gravel garden
  • Rock garden
  • Cottage and informal garden
  • Patio and container plants
  • Garden edging
Pruning

No pruning required, but can be trimmed after flowering

Pests

Phlox eelworm may be a problem

Diseases

Powdery mildews and a leaf spot may be a problem

Get involved

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