• 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

Leucadendron 'Inca Gold'

leucadendron 'Inca Gold'

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
leucadendron 'Inca Gold'

© Christopher Whitehouse

  • Other common names leucadendron 'Inca Gold'

  • Family Proteaceae

  • Genus Leucadendron are small evergreen trees and shrubs grown for their cone-like clusters of flowers surrounded by large, leaf-like, often colourful bracts. Both male and female plants are needed to produce fruiting cones. The stems are clothed in leathery, stalkless leaves

  • Details 'Inca Sun' is an upright shrub with red stems and narrow, yellowish-green, leathery, evergreen leaves. In summer and autumn it produces oval flower clusters at the ends of the stems surrounded by butter yellow, pointed bracts which develop red tips in winter

Characteristics

  • Foliage Evergreen

  • Habit Bushy

  • 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)

    H1C

Colour

Sunlight

  • Full Sun

  • Aspect South-facing

  • Exposure Sheltered

Soil

  • Sand

    Sand

  • Loam

    Loam

  • MoistureWell-drained

  • SoilSand, Loam

  • pHAcid, Neutral

Size

  • Ultimate height 1-1.5 metres

  • Ultimate spread 1-1.5 metres

  • Time to ultimate height 5-10 years

How to grow

Cultivation May survive outdoors in the mildest areas in a warm, sunny position with poor, free-draining soil. Otherwise grow in a warm greenhouse in a mix of 3 parts peat-substitute, 3 parts grit or perlite and 1 part lime-free compost. Do not overwater. Feed with half-strength magnesium sulphate and urea in spring and autumn

Propagation Root semi-ripe cuttings with bottom heat in summer

Suggested planting locations and garden types Cut Flowers Wall-side Borders City & Courtyard Gardens Patio & Container Plants Mediterranean Climate Plants

How to care

Pruning Pruning group 1

Pests Glasshouse red spider mite may be a problem when grown under glass

Diseases Generally trouble free

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