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Burncoose Nurseries - part of the Caerhays Estate
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  • SALVIA argentea
    SALVIA argentea
    © Burncoose Nurseries, all pictures for illustrative purposes only.
    <
    SALVIA argentea  SALVIA argentea  SALVIA argentea  SALVIA argentea   Salvia, Persicaria ‘Red Dragon’, Achillea ‘Inca Gold’ and Allium giganteum
© Burncoose Nurseries, all pictures for illustrative purposes only. Achillea ‘Inca Gold’, Helenium ‘Ruby Tuesday’ and Salvia
© Burncoose Nurseries, all pictures for illustrative purposes only. Achillea ‘Inca Gold’, Helenium ‘Ruby Tuesday’ and Salvia
© Burncoose Nurseries, all pictures for illustrative purposes only. Agastache ‘Red Fortune’, Perovskia ‘Blue Spire’, Salvia and Phlomis russeliana
© Burncoose Nurseries, all pictures for illustrative purposes only.
    >

    SALVIA argentea

    Commonly known as Silver sage

     AWARD
    Rosettes of silver furry leaves with spikes of soft pink white flowers
     
    Full Plant Details - Sun/Soil & other attributes
    • Flowering
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      Jan
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      Feb
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      Mar
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      Apr
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      May
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      Dec
    • Good to know
      Makes good ground cover at front of border and is a good foil for colourful summer flowers. Flower spikes can be removed to preserve appearance of foliage and to avoid weakening plant.
    • Pests & Diseases
      Slugs, snails on young growth.
    • Place of origin
      Southern Europe, northern Africa.
    • Resistant to honey fungus
      These plants have little or few problems with honey fungus.
    • Deciduous
      Ovate to oblong, toothed, woolly leaves to 20cm (8in) long
    • Shades of pink
      All shades of pink through to Carmine (red)
      Soft pink-white flowers
    • Panicles
      Many-branched terminal panicles
    • Tubular
      To 3cm (1¼in) long
    • Border
      Suits a sunny border
    • Coastal / windswept
      Slightly back from the sea with more shelter
    • Cottage garden
    • Sub-tropical / mediterranean
    • Town garden
    • Frost hardy (down to -5)
    • Silver
    • Height
      90cm (36in)
    • Spread
      60cm (24in)
    • Herbaceous
      Rosette-forming biennial or short-lived perennial
    • Pruning group 6
      Suitable for: Evergreen shrubs or climbers that need little to no pruning.
      Action: Trim back shoots that spoil symmetry and to fit available space.
      When: Annually after flowering if on previous year's growth, or in later Winter or Spring if flowering on current year's growth, or as requires.

    • Half hardy - unheated greenhouse / mild winter
      Hardy in coastal and relatively mild parts of the UK except in severe winters and a risk from sudden (early) frosts. May be hardy elsewhere with wall shelter or good micro-climate. Likely to be damaged or killed in cold winters. Plant can withstand temperatures down to -5°C (23°F)
    • Spring Seasonal Interest
    • Summer Seasonal Interest
    • Fertile moist well-drained soil
      Moderately fertile
    • Full sun
    • Partial shade
      Light dappled shade
    • Bee friendly
    • Mature Size
      90cm (36in)
      Herbaceous - guide for size not form Watering Can
        60cm (24in)
       
    View Planting Tips and Care Advice
    Cold weather damage to evergreen plants
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    Useful extras...

    Vermin & Pest Control
    This is a non-biological non-chemical plant insecticide and mildewcide. Works against the physical motion of the insect. Perfect for all plants and edible crops.
    500 ml
    £8.00
    Fertilisers & Feeds - Empathy
    Recommended by the RHS. Contains Rootgrow™ mycorrhizal fungi. Suitable for all trees and shrubs (except rhododendrons, azaleas, heathers, cranberries and blueberries)
    Small - 60g sachet
    £3.00
    Medium - 150gm sachet
    £6.00
    Large - 360gram sachet
    £12.00
    Unavailable
    Fertilisers & Feeds - Empathy
    All-purpose organic concentrated seaweed feed that is a ready to use, derived from sustainable harvested kelp, that can be used on all outdoor and indoor plants, except acid loving plants. Perfect used in conjunction with Rootgrow™.
    1 ltr
    £8.50
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