Not the plant you're looking for? Search over 300,000 plants
Herbaceous Perennial

Symphyotrichum 'Photograph'
  • RHS AGM
  • RHS Plants for pollinators

aster 'Photograph'

Clump-forming herbaceous perennial to 1.2m tall, with small, heart-shaped mid-green leaves and wiry arching sprays producing a hazy mass of small, single, pale lilac-blue flowers, 1.5cm wide, with light greenish-yellow central disc florets in early autumn

Synonyms
Aster 'Photograph'
Aster cordifolius 'Photograph'

Join the RHS

Become an RHS Member today and save 25% on your first year

Join now
Buy this plant
Size
Ultimate height
1–1.5 metres
Time to ultimate height
2–5 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Green
Autumn Blue Purple Green
Winter
Position
  • Full sun
  • Partial shade
Aspect

South–facing or West–facing or East–facing

Exposure
Exposed or Sheltered
Hardiness
H7
Botanical details
Family
Asteraceae
Native to GB / Ireland
No
Foliage
Deciduous
Habit
Clump forming
Genus

Symphyotrichum includes around 90 species of annuals, biennials and perennials, mostly spread through the Americas, that were formerly included within the genus Aster. Leaves are simple, lance-shaped and entire, but it is their daisy-like flowerheads that they are grown for; central disc florets are typically yellow, surrounded by strap-shaped ray florets in shades of pink, blue, purple or white

Name status

Accepted

How to grow

Cultivation

Grow in moderately fertile, moist but well-drained soil in full sun or light shade. Stake tall plants in early spring, see staking: perennials. See aster cultivation for further advice

Propagation

Propagate by division in spring; division every third year to maintain vigour

Suggested planting locations and garden types
  • Coastal
  • Cottage and informal garden
  • Prairie planting
  • Gravel garden
  • Wildlife gardens
  • Cut flowers
  • Flower borders and beds
Pruning

Cut back over the winter months

Pests

Generally pest-free

Diseases

May be susceptible to verticillium wilt, Powdery mildews and grey moulds

Get involved

The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.