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    RHODODENDRON
    RHODODENDRON
    © Burncoose Nurseries, all pictures for illustrative purposes only.
    <
    RHODODENDRON   RHODODENDRON   RHODODENDRON   RHODODENDRON   MAGNOLIA 'Lois' and RHODODENDRON rubiginosum
© Burncoose Nurseries, all pictures for illustrative purposes only. MAGNOLIA sargentiana var robusta and RHODODENDRON
© Burncoose Nurseries, all pictures for illustrative purposes only.
    >

    RHODODENDRON

    Scented Rhododendrons suitable for conservatory or cool greenhouse are marked with an asterisk.

    Syn. Azalea.

    Genus of more than 1000 species of evergreen and deciduous trees and shrubs from Europe, Asia, Australasia and North America, particularly southwestern China, Tibet, Burma, northern India and New Guinea.

    Evergreen rhododendrons vary greatly in size and usually have bell-shaped flowers with 10 stamens.

    Azaleas have smaller, thinner leaves and are generally medium-sized shrubs with smaller, funnel-shaped flowers with, usually, 5 stamens.

    The problem rhododendron, vigorous hybrids of R. ponticum, which is colonizing large areas has been given the name R x superponticum and is subject to EU legislation under the "Invasive Alien Species Regulation".

    Garden location should have suitably acidic soil.

     

     

    Full Plant Details - Sun/Soil & other attributes
    • Good to know
      Shallow planting in lime-free soil is essential
    • Pests & Diseases
      Vine weevils, whiteflies, scale insects, caterpillars, aphids, honey fungus, powdery mildew, bud blast.
    • Place of origin
      Southeastern Tibet, southwestern China, northern Burma
    • Evergreen
      Lance-shaped or oblong to elliptic-lance-shaped, dark green leaves 5-12cm (2-4¾in) long, red-brown and scaly beneath
    • Purple
      Shades of purple/mauve/lilac/violet
      Rose-lilac
    • Fully hardy
    • Elliptic
    • Lanceolate
    • Oblong
    • Height
      10m (33ft)
    • Spread
      6m (20ft)
    • Tall Shrub
      Produces trusses of 4-8 funnel to bell-shaped flowers to 4cm (1½in) long, brown spotted inside
    • Hardy - very cold winter
      Hardy in all of UK and northern Europe. Plant can possibly withstand temperatures down to -20°C (-4°F)
    • Spring Seasonal Interest
    • Acid / ericaceous loving
      Ideally pH 4.5-6.0
    • Fertile moist well-drained soil
      Humus-rich
    • Full sun
      Thrives in full sun
    • Partial shade
    • harmful if eaten
      People and pets, i.e. cats, dogs, rabbits, rodents, tortoises
    • Mature Size
      10m (33ft)
      Tall Shrub - guide for size not form Average Person
        6m (20ft)
       
    View Planting Tips and Care Advice
    Cold weather damage to evergreen plants
    Shrubs and Trees - Seeds - 3) Planting Seeds
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    RHODODENDRON 'Halfdan Lem'

    RHODODENDRON 'Halfdan Lem'

    Available from £24.00
    RHODODENDRON 'Lord Roberts'

    RHODODENDRON 'Lord Roberts'

    Available from £24.00

    varieties of Rhododendron

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  • RHODODENDRON 'Hachmann's Finesse'
    Pure yellow
     
    2 to 3 Litre
    £24.00
    Unavailable
    Notify me when this plant is available to order
    RHODODENDRON 'Hachmann's Metallica'
    Blue-purple flowers with a deep purple blotch
     
    Only Large
    £40.00
    Unavailable
    Notify me when this plant is available to order
    RHODODENDRON 'Halfdan Lem'
    Large deep red flowers and dark glossy leaves
     
    2 to 3 Litre
    £24.00
    Unavailable
    Notify me when this plant is available to order
    Also Large
    £45.00
    RHODODENDRON 'Hallelujah'
    Rose-red flowers in dense trusses
     
    2 to 3 Litre
    £24.00
    Unavailable
    Notify me when this plant is available to order
    Also Large
    £45.00
    RHODODENDRON 'Halopeanum'
    Clear pink flowers. Interesting bark on mature plants.
     
    2 to 3 Litre
    £24.00
    Large only
    £45.00
    RHODODENDRON 'High Sheriff'
    Pink in bud, opening to pale pink, almost white bell-shaped flowers
     
    2 to 3 Litre
    £24.00
    Available again from March 2026
    New stock in early spring.
    Notify me when this plant is available to order
    RHODODENDRON 'Horizon Monarch'
    Red in bud opening yellow with small red flares
     
    1.5 to 2 Litre
    £24.00
    Also Large
    £45.00
    RHODODENDRON 'Invitation'
    Pink-tinted cream flowers.
     
    2 to 3 Litre
    £24.00
    RHODODENDRON 'J.C. Williams'
    Good purplish-blue form of R. impeditum. Extremely floriferous and grows to 6 feet
     
    2 to 3 Litre
    £24.00
    Unavailable
    Notify me when this plant is available to order
    RHODODENDRON loderi 'King George'
    Soft pink in bud opening to pure white, highly scented
     
    2 to 3 Litre
    £24.00
    Unavailable
    Notify me when this plant is available to order
    Also Large
    £45.00
    RHODODENDRON 'Lord Roberts'
    Deep red marking in black throat
     
    2 to 3 Litre
    £24.00
    Unavailable
    Notify me when this plant is available to order
    Also Large
    £45.00
    RHODODENDRON 'Madame Masson'
    Deeply cut white flowers with a yellow basal blotch
     
    2 to 3 Litre
    £24.00
    Unavailable
    Notify me when this plant is available to order
    Also Large
    £45.00
    RHODODENDRON 'Marcel Menard'
    Deep purple-violet flowers with greenish speckling in the throat
     
    2 to 3 Litre
    £24.00
    Unavailable
    Notify me when this plant is available to order
    Also Large
    £45.00
    RHODODENDRON 'May Day'
    Scarlet
     
    2 to 3 Litre
    £24.00
    Available late spring to early summer 2026
    Spring according to the Met Office is defined as March 1st - May 31st. Therefore late spring is mid-April onwards. This is not a guaranteed date but an estimate and subject to availability.
    Notify me when this plant is available to order
    RHODODENDRON 'Midnight Beauty'
    Very dark burgundy-red flower
     
    2 to 3 Litre
    £24.00
    Unavailable
    Notify me when this plant is available to order
    RHODODENDRON 'Moerheim'
    Dwarf rhododendron. Violet flowers. Probably a hybrid of impeditum
     
    2 to 3 Litre
    £24.00
    Unavailable
    Notify me when this plant is available to order
    RHODODENDRON 'Moonstone'
    Bell-shaped flowers, rose-crimson in bud opening cream or pale yellow
     
    2 to 3 Litre
    £24.00
    Available again from March 2026
    New stock in early spring.
    Notify me when this plant is available to order
    RHODODENDRON 'Moser's Maroon'
    Maroon-red flowers with darker markings inside
     
    2 to 3 Litre
    £24.00
    Unavailable
    Notify me when this plant is available to order
    RHODODENDRON 'Mrs Charles Pearson'
    Mauve-pink in bud opening pale mauve and eventually turning white
     
    2 to 3 Litre
    £24.00
    Available again from summer 2026
    Could be any time, June through to end August. This is not a guaranteed date but an estimate and subject to availability.
    Notify me when this plant is available to order
    Also Large
    £40.00
    RHODODENDRON 'Mrs T.H. Lowinsky'
    Hardy hybrid with lilac flowers spotted brown-orange
     
    2 to 3 Litre
    £24.00
    Unavailable
    Notify me when this plant is available to order
    Also Large
    £45.00
    RHODODENDRON 'Nancor'
    Pale yellow flowers in profusion
     
    2 to 3 Litre
    £24.00
    Available again from March 2026
    New stock in early spring.
    Notify me when this plant is available to order
    RHODODENDRON 'Nancy Evans'
    Yellow, with the slightest hint of pink.
     
    2 to 3 Litre
    £24.00
    Unavailable
    Notify me when this plant is available to order
    RHODODENDRON 'Naselle'
    Pink and cream bicolor.
     
    2 to 3 Litre
    £24.00
    Also Large
    £45.00
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  • Useful extras...

    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 - Vitax
    A useful fertiliser suitable for use on a wide variety of plants. Q4 provides all the nutrients and trace elements essential for vigorous growth, abundant flowering and ripening of fruit.
    0.9 kg
    £6.00
    Unavailable
    2.5 kg
    £13.00
    Unavailable
    4.5 kg
    £25.00
    Vermin & Pest Control
    Slug killer blue mini pellets are easy to use and give effective control of slugs and snails. Ideal in garden, conservatory or greenhouse.
    800g
    £6.50
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