• AGM plants

    AGM plants have been through a rigourous 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

Gaultheria mucronata

Prickly heath

Prickly heath

© � RHS

  • Other common names Prickly heath
    Lily of the valley tree

  • Genus Gaultheria are evergreen, often dioecious, shrubs with simple, leathery leaves and small, bell-shaped white or pink flowers, followed by long lasting fleshy fruits in various colours

  • Family Ericaceae / Ericaceae

  • Species G. mucronata is a bushy evergreen shrub with small, sharply pointed dark green leaves and tiny nodding, bell-shaped white flowers followed, on pollinated female plants, by showy red, white, or pink berries

  • Plant range Chile

Characteristics

  • Foliage Evergreen

  • Habit Suckering

  • Toxicity All parts may cause severe discomfort if ingested

Colour

Sunlight

  • Partial Shade

  • Full Shade

  • Aspect South-facing or West-facing or East-facing

  • Exposure Sheltered or Exposed

Soil

  • Chalk

    Sand

  • Chalk

    Clay

  • Chalk

    Loam

  • MoistureMoist but well-drained

  • SoilSand, Clay, Loam

  • pHAcid, Neutral

Size

  • Ultimate height

    1-1.5 metres

  • Ultimate spread

    1-1.5 metres

  • Time to ultimate height

    10-20 years

How to grow

Cultivation Grows well in acidic peaty soils in partial shade. Will tolerate full sun if soil is constantly moist. Remove suckers to restrict growth. Requires a male plant nearby to produce berries

Propagation Propagate by semi-hardwood cuttings in summer. Rooted suckers can be detached and potted up in spring

Suggested planting locations and garden types Banks and Slopes Flower borders and beds Underplanting of Roses and Shrubs City & Courtyard Gardens Coastal Cottage & Informal Garden Rock Garden

How to care

Pruning Pruning group 8

Pests Generally pest free

Diseases Generally disease free

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