• AGM plants

    AGM plants have been through a rigorous trial and assessment programme. They are:

    • Excellent for ordinary use in appropriate conditions
    • Available to buy
    • Of good constitution
    • Essentially stable in form & colour
    • Reasonably resistant to pests & diseases

Papaver nudicaule Gartenzwerg Group

Icelandic poppy Gartenzwerg Group

AGM plants

AGM plants have been through a rigorous trial and assessment programme. They are:

  • Excellent for ordinary use in appropriate conditions
  • Available to buy
  • Of good constitution
  • Essentially stable in form & colour
  • Reasonably resistant to pests & diseases
Icelandic poppy Gartenzwerg Group

© RHS

  • Other common names Icelandic poppy Gartenzwerg Group

  • Synonyms Papaver nudicaule 'Garden Gnome'
    Papaver nudicaule Garden Gnome Group

    Papaver nudicaule Garden Gnome Series
    Papaver nudicaule Gartenzwerg Series
    Papaver 'Garden Gnome'

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  • Family Papaveraceae

  • 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

  • Details Gartenzwerg Group is a dwarf poppy; a short-lived perennial usually grown as a biennial. The lobed, grey-green foliage forms a soft mound about 30cm across. The fragrant, papery, bowl-shaped flowers in white, cream, yellow, orange or red appear from late spring to late summer on stems to 30cm tall

Characteristics

  • Foliage Deciduous

  • Habit Columnar/Upright

  • Fragrance Flower

  • 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)

    H7

Colour

Sunlight

  • Full Sun

  • Aspect South-facing or West-facing

  • Exposure Sheltered or Exposed

Soil

  • Chalk

    Chalk

  • Loam

    Loam

  • Sand

    Sand

  • MoistureWell-drained

  • SoilChalk, Loam, Sand

  • pHNeutral, Acid, Alkaline

Size

  • Ultimate height 0.1-0.5 metres

  • Ultimate spread 0.1-0.5 metres

  • Time to ultimate height 1-2 years

How to grow

Cultivation Grow in a deep, fertile, well-drained soil in full sun

Propagation Propagate by seed sown in spring

Suggested planting locations and garden types Flower borders and beds Cut Flowers City & Courtyard Gardens Cottage & Informal Garden Patio & Container Plants

How to care

Pruning Cut back after flowering

Pests May be attacked by aphids

Diseases May be subject to a downy mildew

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