• 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

Eschscholzia californica Thai Silk Series

California poppy Thai Silk Series

California poppy Thai Silk Series

© � RHS

  • Other common names California poppy Thai Silk Series

  • Genus Eschscholzia can be annuals or perennials, with finely divided leaves and solitary, long-stalked, poppy-like yellow, orange or red flowers, followed by conspicuous long seed-pods

  • Family Papaveraceae / Papaveraceae

  • Details Thai Silk Series are annuals with attractively dissected, blue-green foliage and single or more often semi-double flowers 4-6cm wide, in a range of shades of cream, yellow, orange, pink and red, sometimes with a cream centre

Characteristics

  • Foliage Deciduous

  • Habit Bushy

Colour

Sunlight

  • Full Sun

  • Aspect South-facing or West-facing

  • Exposure Exposed or Sheltered

Soil

  • Chalk

    Sand

  • Chalk

    Chalk

  • Chalk

    Loam

  • MoistureWell-drained

  • SoilSand, Chalk, Loam

  • pHAcid, Alkaline, Neutral

Size

  • Ultimate height

    0.1-0.5 metres

  • Ultimate spread

    0.1-0.5 metres

  • Time to ultimate height

    1 year

How to grow

Cultivation Will thrive in poor, well-drained soil but they need full sun for the flowers to open. Can be grown as a drought-tolerant container plant. Good for exposed or coastal areas

Propagation Propagate by seed sown in succession from mid-spring onwards

Suggested planting locations and garden types Banks and Slopes Flower borders and beds City & Courtyard Gardens Coastal Cottage & Informal Garden Gravel Garden Patio & Container Plants

How to care

Pruning Cut back after flowering

Pests Generally pest free

Diseases Generally disease free

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