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    RHODODENDRON
    RHODODENDRON
    © Burncoose Nurseries, all pictures for illustrative purposes only.
    <
    RHODODENDRON   RHODODENDRON   RHODODENDRON   RHODODENDRON   AZALEA - EVERGREEN 'Amoena' and RHODODENDRON reticulatum
© Burncoose Nurseries, all pictures for illustrative purposes only. AZALEA - EVERGREEN 'Black Hawk' and RHODODENDRON reticulatum
© Burncoose Nurseries, all pictures for illustrative purposes only. MAGNOLIA sargentiana var robusta and RHODODENDRON
© Burncoose Nurseries, all pictures for illustrative purposes only. RHODODENDRON reticulatum and BAPTISIA 'Charles Jubilee'
© 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
    • Pests & Diseases
      Vine weevils, whiteflies, scale insects, caterpillars, aphids, honey fungus, powdery mildew, bud blast.
    • Place of origin
      Japan
    • Deciduous
    • Purple
      Shades of purple/mauve/lilac/violet
    • Fully hardy
    • Height
      1.5m (5ft)
    • Spread
      To 2m (6½ft)
    • Medium shrub
      Typically grow to around 4-6 feet in height
    • Pruning group 1
      Suitable for: Deciduous and evergreen trees, and some deciduous shrubs.
      Pruning: Minimal pruning required. Prune wayward or crossing branches to maintain a healthy framework.
      When: When dormant in the late winter/early spring. Some in the summer/autumn to prevent bleeding of sap.

    • Hardy - cold winter
      Hardy in most places throughout the UK even in severe winters. May not withstand open/exposed sites or central/northern locations. Plant can withstand temperatures down to -15°C (5°F)
    • Spring Seasonal Interest
    • Fertile moist well-drained soil
      Humus-rich
    • Neutral to acid soil
      Ideally pH 4.5 - 5.5
    • Full sun
    • Partial shade
    • harmful if eaten
      (People & Pets)
    • Rabbit Resistant
    • Mature Size
      1.5m (5ft)
      Medium Shrub - guide for size not form Watering Can
        to 2m (6½ft)
       
    View Planting Tips and Care Advice
    Cold weather damage to evergreen plants
    Shrubs and Trees - Seeds - 3) Planting Seeds
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    Available from £24.00
    PSEUDOPANAX ferox

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    Available from £17.50
    RHODODENDRON 'Dreamland'

    RHODODENDRON 'Dreamland'

    Available from £27.50

    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
    RHODODENDRON 'Halopeanum'
    Clear pink flowers. Interesting bark on mature plants.
     
    2 to 3 Litre
    £24.00
    Large only
    £45.00
    Estimated availability autumn 2026 Any time SEPT-DEC
    Not yet confirmed. Could be any time between September and December.
    Notify me when this plant is available to order
    RHODODENDRON 'High Sheriff'
    Pink in bud, opening to pale pink, almost white bell-shaped flowers
     
    2 to 3 Litre
    £24.00
    Not available until May 2026
    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
    Not available until May 2026
    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
    Currently out of stock, please check again soon
    Notify me when this plant is available to order
    RHODODENDRON 'Nancor'
    Pale yellow flowers in profusion
     
    2 to 3 Litre
    £24.00
    Not available until May 2026
    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 - Vitax
    For healthy growth and flowering of ericaceous plants, Azalea, Rhododendron & Shrub Fertiliser is perfect for acid-loving plants.
    0.9 kg
    £12.00
    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
    AFTER PLANT TOMATO FEED Liquid Concentrate with Bio stimulant is a high potash liquid concentrate containing seaweed extract, plant derived amino acids and other nutrients specifically formulated to benefit tomatoes and greenhouse plants.
    1ltr
    £8.50
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