Papaver somniferum 'Lauren's Grape'

RHS Plant Profile
opium poppy 'Lauren's Grape'

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An upright annual, to 90cm tall, with deeply lobed, grey-green leaves and single, bowl-shaped, rich purple flowers, to 10cm across, with a glossy black basal blotch, which are followed by decorative pepperpot seedpods; good for cutting fresh or dried

Position

Full sun, Partial shade

Soil Types

Chalk, Loam, Sand

Max Height

0.5-1 metres

Max Spread

0.1-0.5 metres

Size

Time to Maturity
1 year
Max Spread
0.1-0.5 metres
Max Height
0.5-1 metres

Growing Conditions

Chalk Loam Sand
Moisture
Moist but well–drained or Well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun Partial shade
Aspect
East–facing or South–facing or West–facing
Exposure
Exposed or Sheltered
Hardiness

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

  • H1A: under glass all year (>15C)
  • H1B: can be grown outside in the summer (10 - 15)
  • H1C: can be grown outside in the summer (5 - 10)
  • H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
  • H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
  • H4: hardy through most of the UK (-10 to -5)
  • H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
  • H6: hardy in all of UK and northern Europe (-20 to -15)
  • H7: hardy in the severest European continental climates (< -20)
H5
Drought Resistance
Yes

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Papaveraceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Columnar upright
Potentially harmful
Harmful if eaten. Wear gloves and other protective equipment when handling Pets: Harmful if eaten - see the HTA guide to potentially harmful plants for further information and useful contact numbers
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

Easy to grow in any well-drained or moist but well-drained soil in full sun or light shade

Propagation

Propagate by seed in situ in spring

Suggested planting locations and garden types

  • Prairie planting
  • Gravel garden

Pruning

No pruning required but deadhead to prevent re-seeding

Pests

May be susceptible to aphids

Diseases

May be susceptible to downy mildews in wet conditions and fungal wilts