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Lavandula stoechas subsp. stoechas

French lavender

  • Other common names French lavender

  • Family Lamiaceae

  • Genus Lavandula are small aromatic evergreen shrubs with usually narrow, simple, entire, toothed or lobed leaves and small tubular flowers in dense spikes in summer

  • Details L. stoechas subsp. stoechas is an aromatic dwarf shrub to 60cm tall, with narrow, grey-green leaves and short-stalked, dense, ovoid heads of tiny blackish-purple flowers surmounted by a tuft of purple bracts

  • Plant range W Mediterranean

Characteristics

  • Foliage Evergreen

  • Habit Bushy

  • 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)

    H4

Colour

Sunlight

  • Full Sun

  • Aspect South-facing or West-facing

  • Exposure Sheltered

Soil

  • Chalk

    Chalk

  • Loam

    Loam

  • Sand

    Sand

  • MoistureWell-drained

  • SoilChalk, Loam, Sand

  • pHAcid, Alkaline, Neutral

Size

  • Ultimate height 0.5-1 metres

  • Ultimate spread 0.5-1 metres

  • Time to ultimate height 2-5 years

How to grow

Cultivation Grow in well-drained soil in a sheltered, sunny position

Propagation Propagate by seed or semi-hardwood cuttings

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

How to care

Pruning Pruning group 10

Pests Can get rosemary leaf beetle and cuckoo spit (froghoppers)

Diseases Grey moulds may be a problem

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