• 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

Lantana camara

yellow sage

yellow sage

© RHS 1999

  • Other common names yellow sage
    Jamaica mountain sage

  • Family Verbenaceae

  • Genus Lantana can be evergreen shrubs or perennials, with simple, often wrinkled leaves, and domed terminal clusters of small, salver-shaped flowers

  • Details L. camara is an evergreen shrub with sometimes prickly stems bearing wrinkled, ovate leaves and terminal clusters of salver-shaped flowers 1cm across, opening yellow and ageing to red, from late spring to autumn

Characteristics

  • Foliage Evergreen

  • Habit Bushy

  • Toxicity Highly toxic if ingested

  • 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

  • Chalk

    Chalk

  • Clay

    Clay

  • Sand

    Sand

  • Loam

    Loam

  • MoistureMoist but well-drained

  • SoilChalk, Clay, Sand, Loam

  • pHAcid, Alkaline, 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 Grow outdoors in fertile, moist but well-drained soil in full sun in frost-free conditions. Grow under glass in a loam-based compost in full light. When in growth water freely and apply a balanced liquid fertiliser fortnightly. Keep just moist in winter

Propagation Propagate by seed or semi-hardwood cuttings

Suggested planting locations and garden types Banks and Slopes Flower borders and beds Wall-side Borders Cottage & Informal Garden Patio & Container Plants

How to care

Pruning Pruning group 9

Pests May be attacked by glasshouse whitefly and glasshouse red spider mite under glass

Diseases May be subject to powdery mildews under glass

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