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Herbaceous Perennial

Papaver Oriental Group
  • RHS Plants for pollinators

poppy Oriental Group

A diverse group of hybrid perennial poppies, ranging from 50-90cm in height, with bristly stems and variously divided, lobed and toothed green leaves. In late spring to early summer, large cup or bowl-shaped flowers are produced, in shades of white, pink, purple and red, sometimes with basal blotches or frilled petals

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Size
Ultimate height
0.5–1 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, Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring White Pink Purple Red Green
Summer White Pink Purple Red Green
Autumn Green
Winter
Position
  • Full sun
Aspect

South–facing or West–facing

Exposure
Exposed or Sheltered
Hardiness
H7
Botanical details
Family
Papaveraceae
Native to GB / Ireland
No
Foliage
Deciduous
Habit
Bushy
Genus

Papaver can be annuals, biennials or herbaceous perennials with simple or pinnately divided leaves and short-lived, saucer-shaped, 4-petalled flowers which may be solitary or in racemes

Name status

Accepted

How to grow

Cultivation

Will thrive in most soils, as long as there is good drainage, but a moderately fertile, humus-rich soil that is not too acidic is ideal. Position in full sun and provide support, as stems can flop after heavy rain (see staking: perennials). Many cultivars die back after flowering, but produce a fresh flush of growth in autumn

Propagation

Propagate by root cuttings in late autumn and early winter; while these hybrids may produce seed, plants grown from these may not be true to the parent plant

Suggested planting locations and garden types
  • Cottage and informal garden
  • Flower borders and beds
Pruning

Cut spent flowering stems back to the ground, unless seed heads are required. Cut back foliage as it fades in summer

Pests

May be susceptible to aphids

Diseases

May be susceptible to downy mildews, powdery mildews, fungal wilts and verticillium wilt

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