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Herbaceous Perennial

Phlox pilosa

prairie phlox

An upright, clump-forming herbaceous perennial to a height of 60cm, with lance-shaped, pointed deep green leaves and clusters of starry, pale purple-pink scented flowers at the tops of the stems from late spring to midsummer

Other common names
prairie phlox
Size
Ultimate height
0.5–1 metres
Time to ultimate height
2–5 years
Ultimate spread
0.5–1 metres
Growing conditions
Sand
Loam
Chalk
Moisture
Moist but well–drained, Well–drained
pH
Neutral, Alkaline, Acid
Colour & scent
StemFlowerFoliageFruit
Spring Purple Pink Green
Summer Purple Pink Green
Autumn Green
Winter
Position
  • Full sun
  • Partial shade
Aspect

West–facing or South–facing or North–facing or East–facing

Exposure
Exposed or Sheltered
Hardiness
H5
Botanical details
Family
Polemoniaceae
Native to GB / Ireland
No
Foliage
Deciduous
Habit
Tufted, Clump forming
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

Grows in full sun and fertile, moist, but well-drained soil in full sun. Will grow in light shade, but flowers best in sun

Propagation

Propagate by stem cuttings in late spring or by seed in spring

Suggested planting locations and garden types
  • Wildlife gardens
  • Prairie planting
  • Cottage and informal garden
  • Rock garden
  • Gravel garden
  • Wildflower meadow
  • Low Maintenance
Pruning

No pruning required

Pests

Generally pest-free

Diseases

Generally disease-free

Get involved

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