Large Hybrids

The hardy hybrids have inherited the robust constitution of their parents. Most will tolerate open sites in sun provided their root zone remains reliably moist. They are ideal for most general plantings and may be grown as specimens, as hedges or screens.

This site is purely for information purposes, so we can build up a picture of Rhododendron's people want, but can’t find. You can ask, as I hope you do so, and we will try to find. Thank you

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Salmon Queen'

Trusses of rich cardinal red, with up to 21 flowers per truss. Peachy anthers are conspicuous.Flower Colour : rich cardinal redFlowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Mars x Nova ZemblaHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Sammetglut'

Vigorous open growing shrub. Mid green leaves. Tall trusses of almost flat flowers, ivory white with a large maroon purple blotch. Useful variety for cold gardens. Stays more compact in full light.Fine old hybrid, introduced in 1847.Flower Colour : Ivory white, maroon blotchFlowering Time : May-June Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : unknownHardiness : -23°C (-10°F) Hardy anywhere in the UK and moderate parts of Europe such as Holland, southern Sweden, co..

Rhododendron 'Sappho'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Sarah Boscowen'

Forms a large rounded shrub, wider than high in an open situation. neat grey green leaves. Flowers deep crimson in bud, opening to a very attractive salmon pink with a marked darker stripe down the centre of each petal.Flower Colour : salmon pinkFlowering Time : May-June Scented :   No Ultimate Height :  310.00 metres / 1017 feet 0 inchesParentage : griersonianum x LoderiHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Sarita Loder'

Orange flowers with deep orange markings.Flower Colour : OrangeFlowering Time : May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : scyphocalyx x Tally HoHardiness : Group : Large Hybrids over 2m..

Rhododendron 'scyphocalyx (dichroanthum ssp) x Tally Ho'

Forms an impressive dome shaped shrub, as wide as high. Long dark green leaves. Large rounded trusses of pure white flowers, speckled crimson inside.Flower Colour : Pure whiteFlowering Time : early April Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Loderi x sutchuenenseHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Seagull'

Forms an impressive dome shaped shrub, as wide as high and with bold foliage. Large flowers, pale pink fading to white, in a lax truss with some scent. Valuably early. Name is Scots for a seagull and this is the sister seedling of the variety Seagull.Flower Colour : White, pale pink buds.Flowering Time : early April Scented :   Yes Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Loderi x sutchuenenseHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrid..

Rhododendron 'Seamew'

Pink flowers, fading to salmon on the tube. Lady Loder, FCC 1937Flower Colour : Pink , fading to salmonFlowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : cinnabarinum Blandfordiiflorum Group x maddeniiHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Selig'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Sheffield Park 11626'

PinkFlower Colour : PinkFlowering Time : May-June Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 inchesParentage : Loderi x LuscombeiHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Shepherd's Delight'

Blood red flowers with faint brown markings. Reddish plum bark like barbatum, Early flowering, the colour really glows - red is rare among the other Spring flowers.Flower Colour : RedFlowering Time : March Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : barbatum x thomsoniiHardiness : -15 to -18°C (5°F to 0°F) Hardy in all but the coldest parts of UK but need some protection...

Rhododendron 'Shilsonii'

Flowers of yellowish-pink and orange on a moderate-sized shrub.Flower Colour : Yellow, tinged pinkFlowering Time : May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : campylocarpum x dichroanthumHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Shot Silk'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : thomsonii x arboreumHardiness : Group : large Hybrids over 2m..

Rhododendron 'sikkimense (Natural hybrid)'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  4.00 metres / 13 feet 1 inchesParentage : ponticum variegatedHardiness : -23°C (-10°F) Hardy anywhere in the UK and moderate parts of Europe such as Holland, southern Sweden, coastal Denmark, favourable parts of Germany etc.Group : Large Hybrids over 2m..

Rhododendron 'Silver Edge'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : concinnum x Lady ChamberlainHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Sinbad'

Forms a striking tree with very dark green leaves, covered below with an almost orange indumentum. New leaves open white. White flowers, spotted with purple. Very vigorous.Flower Colour : WhiteFlowering Time : March-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : arboreum or arboreum x campanulatumHardiness : -15 to -18°C (5°F to 0°F) Hardy in all but the coldest parts of UK but need some protection...

Rhododendron 'Sir Charles Lemon'

Strong growing plant with large trusses of big, clear pink flowers. Scented. Charlotte de Rothschild and Mary Roxburghe are sister seedlings.Flower Colour : Flowering Time :  Scented :   Yes Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : fortunei ssp discolor x Saint KeverneHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Sir Frederick Moore'

Tight round trusses of pale yellow prominently tinged pink, campanulated.Flower Colour : Pale yellow, tinged pinkFlowering Time : May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Luscombei x lacteumHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Sir George Samson'

Deep pink buds opening to white flowers with tiny red blotch, on a healthy, vigorous shrub with an open habit. One of the best whites available. Bred at Leonardslee. Needs some shade.Flower Colour : Deep pink buds opening, white with tiny red blotchFlowering Time : May Scented :   No Ultimate Height :  1.50 metres / 4 feet 11 inchesParentage : Halopeanum x LoderiHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Snow Queen'

planted at Leonardslea by egl 1916Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Snowball'

Orange/yellow. From Brian Wright. Reuthe raised, named after father.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : dichroanthum x DidiHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Soldier Sam'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Solent Queen'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Solent Swan'

Blush pink to white flowers, with crimson blotch on tall-growing shrub.Flower Colour : Blush pink, crimson blotchFlowering Time : May-June Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : fortunei ssp discolor x soulieiHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Souldis'

Large, fragrant, blush pink flowers with bronze throat. Strong grower.Flower Colour : Pink, fragrantFlowering Time : May-June Scented :   Yes Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : fortunei ssp. discolor x Lodauric IcebergHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Southern Cross AM'

A profusion of scarlet flowers with dark spotting on a strong shrub with plenty of foliage.Flower Colour : RedFlowering Time : May-June Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Doncaster x Charles WatererHardiness : -23°C (-10°F) Hardy anywhere in the UK and moderate parts of Europe such as Holland, southern Sweden, coastal Denmark, favourable parts of Germany etc.Group : Large Hybrids over 2m..

Rhododendron 'Souvenir de D. A. Koster'

Rich rose in bud, opening to dome shape trusses of bright mottled pink funnel shaped paler in the centre with dark crimson spotting, nectaries crimson. Compact medium sized evergreen bushFlower Colour : Bright pink with crimson spotFlowering Time : May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Pink Pearl x John WalterHardiness : -23°C (-10°F) Hardy anywhere in the UK and moderate parts of Europe such as Holland, southern Sweden, coastal Denmark, favourable parts..

Rhododendron 'Souvenir de Dr. S. Endtz'

Dark rosy red with yellow blotch on a strong, rounded shrub with plenty of foliage.Flower Colour : Dark rosy redFlowering Time : Late May Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Parentage unknown.Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Souvenir of Anthony Waterer'

Tall growing; long dark green leaves. Dark red flowers with a dark brown blotch. Good for cold gardens.Flower Colour : Dark redFlowering Time : May-June Scented :   No Ultimate Height :  413.00 metres / 1354 feet 11 inchesParentage : griffithianum hybridHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Spitfire'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  4.00 metres / 13 feet 1 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Springtime'

White with few red spots, pink budsFlower Colour : White with few red spots, pink budsFlowering Time : April-May Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : maximum x AltaclerenseHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Standishii'

Light greenish-yellow. Large leafed hybridFlower Colour : YellowFlowering Time : April-May Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : falconeri x sinograndeHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Stanley'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : caucasicum x campanulaturmHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Stanwellianum robustum'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : caucasicum x catawbienxeHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Stanwellianum'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Stella Maris'

Compact growing hybrid, olive green leaves. Lilac rose flowers, spotted dark chocolate. Excellent choice for a cold exposed sites.Flower Colour : Flowering Time : May-June Scented :   No Ultimate Height :  310.00 metres / 1017 feet 0 inchesParentage : catawbiense hybridHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Stella'

Pale yellow RS Notes 1916Flower Colour : Pale yellowFlowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Stramineum'

White, flushed pink marginsFlower Colour : White, flushed pink marginsFlowering Time : May-June Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Strategist'

Cunningham and Fraser' s Hursery, Comely Bank, EdinburghFlower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : caucasicum x arboreum albumHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Sulphureum'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Summer Ivory'

Flowers crimson fading to rose, lightly spotted. Early-flowering, similar to Nobleanum and possibly the same parentage.Flower Colour : Crimson fading to rose, lightly spottedFlowering Time : March Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Sun of Austerlitz'

Large, white suffused pink flowers on a vigorous plant with bold foliage. Spectacular loose truss; marked calyx. Raised at Leonardslee. R. Sir E.Loder, I. Lady Loder 1933Flower Colour : white suffused pinkFlowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Loderi Pink Diamond x griffithianumHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Sunkist'

Primrose yellow/red spotting. Compact habit.Flower Colour : Primrose yellowFlowering Time : May Scented :   No Ultimate Height :  2.50 metres / 8 feet 2 inchesParentage : unknownHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Sunny Day'

Forms a large compact shrub. Dark green leaves with a purple leaf stalk. Amethyst violet flowers, spotted dark purple on the inside of top petals, in large dome-shaped trusses. Highly recommended, unusual coloured variety.Flower Colour : Amethyst violetFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : campanulatum x fortuneiHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Susan'

Neat upright hybrid. Dark green shiny leaves. Full trusses of translucent blood red flowers.Flower Colour : Blood redFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : haematodes x Cornish CrossHardiness : -15 to -18°C (5°F to 0°F) Hardy in all but the coldest parts of UK but need some protection...

Rhododendron 'Sussex Bonfire'

Pale rose to violetFlower Colour : Pale rose to violetFlowering Time : February-April Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : sutchuenense HybridHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'sutchuenense Hybrid'

Waxy lobes of rosemine purple with maroon spotting, shading to white in throat, and large maroon blotch. Trusses ball-shaped, with 18 flowers. Plant upright, rounded, nearly as wide as high.Flower Colour : PurpleFlowering Time : Late May Scented :   No Ultimate Height :  1.50 metres / 4 feet 11 inchesParentage : Purple Splendour x Loderi SuperlativeHardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Large Hybrids o..

Rhododendron 'Swamp Beauty'

New American introduction. Mid green leaves. Ball shaped trusses of salmon pink flowers with deeper pink edges to petals. Very attractive.Flower Colour : PinkFlowering Time : May-June Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Jan Dekens x unknownHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Sweet Sixteen'

Grown from seed from Tally Ho, a late-flowering orangy-red, Seedlings may be variable.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Tally Ho Seedling'

Upright fairly dense shrub. long dark green narrow leaves with a light brown indumentum below. Brilliant scarlet flowers. Useful late flowering variety, best sheltered from cold winds.Flower Colour : Brilliant scarletFlowering Time : June-July Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 inchesParentage : griersonianum x eriogynumHardiness : -15 to -18°C (5°F to 0°F) Hardy in all but the coldest parts of UK but need some protection...

Rhododendron 'Tally Ho'

Soft Turkey red, lightly spotted,Flower Colour : RedFlowering Time : May-June Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Rapture x Tally HoHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Tara'

This cross is between two forms of the same species and has the same magnificent foliage and flowers, pale straw yellow, blush pink.Flower Colour : Pale straw yellow, blush pinkFlowering Time : March-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : falconeri ssp eximium x falconeri ssp falconeriHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Taranto'

planted at Leonardslea by egl 1916Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'The Bride'

Tight round trusses, widely funnel-campanulated margins very pale orchid pink, corolla suffused with tints of purplish pink, lightly spotted.Flower Colour : Pale orchid pinkFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : arboreum x MurielHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'The Dowager'

Deep pink fading to pale pink, large red blotch in throat, opens like a rose, fragrant.Flower Colour : Lavender mauveFlowering Time : May Scented :   Yes Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Loderi?Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'The Freak'

Compact habit,slightly curved dark green leaves, large trusses of red flowers, Very hardy and good for small gardens.Flower Colour : RedFlowering Time : May-June Scented :   No Ultimate Height :  1.50 metres / 4 feet 11 inchesParentage : griffithianum xHardiness : -23°C (-10°F) Hardy anywhere in the UK and moderate parts of Europe such as Holland, southern Sweden, coastal Denmark, favourable parts of Germany etc.Group : Large Hybrids over 2m..

Rhododendron 'The Hon. Jean Marie de Montague'

Compact upright hybrid. Large mid green leaves. Really large trusses of creamy pink flowers, deep pink throat. Highly recommended.Flower Colour : Creamy pink with a pink throatFlowering Time : May-June Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : China x Letty EdwardsHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'The Master'

Tree like in habit. Attractive red-brown bark, dark green leaves. Blood red flowers between February and April.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  4.00 metres / 13 feet 1 inchesParentage : thomsonii hybridHardiness : -15 to -18°C (5°F to 0°F) Hardy in all but the coldest parts of UK but need some protection...

Rhododendron 'thomsonii hybrid'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : thomsonii x arboreumHardiness : Group : Large Hybrids over 2m..

Rhododendron 'thomsonii x arboreum'

A very old hybrid that should be grown more. Deep crimson flowers are borne on a free flowering plant with lax habit. Standish 1861Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'thomsonii x Ascot Brilliant'

Blood red flowers with faint brown markings. Reddish plum bark like barbatum, Early flowering, the colour really glows - red is rare among the other Spring flowers.Flower Colour : RedFlowering Time : March Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : thomsonii x barbatumHardiness : Group : Large Hybrids over 2m..

Rhododendron 'thomsonii x barbatum'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'thomsonii x Cornubia'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'thomsonii x griffithianum'

Vigorous evergreen shrub, tall growing with large bell-shaped flowers,light pink fading white and slightly scented.Flower Colour : Pink/whiteFlowering Time : May Scented :   Yes Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Loderi x unknownHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Titness Delight Seedling'

Bell-shaped flowers,light pink fading white and slightly scentedFlower Colour : Light pink, white scentedFlowering Time : May-June Scented :   Yes Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Loderi x unknownHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Titness Delight'

Large umbrella shaped shrub. Long narrow dark green leaves. Large trusses of rich pink flowers with crimson markings at the base of the throat. Good early-flowering woodland hybrid.Flower Colour : Rich pinkFlowering Time : March Scented :   No Ultimate Height :  4.00 metres / 13 feet 1 inchesParentage : barbatum x calophytumHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Titness Park'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Tolkien'

Prostrate, dwarf shrub of the rockery type; pink flowers with darker spots.Flower Colour : pinkFlowering Time : April-May Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : campylogynum Charopeum Group 'Patricia' x keiskei ' Yaku Fairy'Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Too Bee'

Brick red buds turn to empire yellow flowers, unmarked, openly funnel-shaped, free flower, need good drainage. Similar to Hotei.Flower Colour : Empire yellowFlowering Time : May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hotei x unknownHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Top Banana'

Flower Colour : pink, ruby red blotchFlowering Time : May Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Mrs Furnivall x SapphoHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Trail Blazer'

Treelike in habit,with attractive light brown bark. Mid green leaves . Strawberry pinky-red flowers with a lighter centre.Flower Colour : Stawberry pinky-redFlowering Time : March-April Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 inchesParentage : arboreum x griffithianumHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Trebah Gem'

Upright plant large leaves, opening deep red inside fading to pink red. A hybrid from Penjerrick named after Joshua Fox's garden.Flower Colour : Pinkish redFlowering Time : March-April Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : arboreum x thomsoniiHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Tregedna'

Flowers white shaded phlox pink in thoat with blotch of indian lake in upper throat. Bold foliage. Previously Tretawn - incorrect.Flower Colour : White, pink blotchFlowering Time : May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : calophytum x arboreumHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Trelawny'

Deep crimson flowers, darker markings. Foliage grey-green, stems bright red.Flower Colour : Deep crimsonFlowering Time : May Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Queen Wilhelmina x Stanley DaviesHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Trilby'

Extra-large pink flowers in full, upright truss. Bold foliage. Superior Plant Award, American Rhododendron SocietyFlower Colour : PinkFlowering Time : May Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Countess of Derby , selfedHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Trudy Webster'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Uncertain'

Tree like in habit. Soft green leaves covered with a creamy indumentum below. Creamy white new growth. Rose pink flowers. Very attractive, rarely-seen late-flowering hybrid.Flower Colour : Rose pinkFlowering Time : June-July Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 inchesParentage : ungernii x eriogynumHardiness : -15 to -18°C (5°F to 0°F) Hardy in all but the coldest parts of UK but need some protection...

Rhododendron 'Ungerio'

Deep pink flowers with a deeper spotting in centres, a sister seedling to Anna Rose Whitney, raised by Van Veen Nurseries near Portland in OregonFlower Colour : Deep pink flowersFlowering Time : May Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : griersonianum x Countess of DerbyHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Van'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : yellow caucasicum x red arboreumHardiness : Group : Large Hybrids over 2m..

Rhododendron 'venustum'

Flower Colour : YellowFlowering Time : April-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Vibrant x wardi'

Strong redFlower Colour : RedFlowering Time : May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : strigillosum x arboreumHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Victoria Hallet'

One of our own seedlings, grown from a large yellow of quality, growing in Leonardslee Gardens.Flower Colour : Large YellowFlowering Time : May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Victory x Idealist seedling'

Large yellow of quality, growing in Leonardslee Gardens.Flower Colour : Large YellowFlowering Time : May Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Victory x Idealist'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'Victory'

Flowers open pale yellow with a pink blush and crimson blotch and fade chinese yellow. Compact dark glossy foliage.Flower Colour : Yellow, tinged pinkFlowering Time : May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Mrs Betty Robertson x unnamed hybridHardiness : -18 to -23°C (0°F to -10°F) Hardy anywhere in the UK.Group : Large Hybrids over 2m..

Rhododendron 'Virginia Richards'

Pinkish-crimson flowers with striking black blotch. Fine old hybrid, introduced in 1888.Flower Colour : Pinkish-crimson flowers with striking black blotchFlowering Time : May-June Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Parentage unknownHardiness : -23°C (-10°F) Hardy anywhere in the UK and moderate parts of Europe such as Holland, southern Sweden, coastal Denmark, favourable parts of Germany etc.Group : Large Hybrids over 2m..

Rhododendron 'Viscount Powercourt'

This plant grows into a magnificent mound of green with bright fiery red flowers.Flower Colour : Fiery redFlowering Time : May-June Scented :   No Ultimate Height :  2.50 metres / 8 feet 2 inchesParentage : Mars x griersonianumHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Vulcan'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Loderi x decorumHardiness : Group : Large Hybrids over 2m..

Rhododendron 'W. Leith seedling'

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'W.C.Slocock'

Ivory flowers , sturdy upright plantFlower Colour : Ivory whiteFlowering Time : May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Loderi x decorumHardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Large Hybrids over 2m..

Rhododendron 'W.Leith'

A recent american introduction. Compact upright habit. Long shiny dark green leaves. Huge trusses of flowers ,red in bud, opening rosy red , fading to pink. Highly recommended. Point Defiance and Lem's Monarch are the same cross.Flower Colour : Red, fading pinkFlowering Time : May-June Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Anna x Marinus KosterHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Walloper'

Creamy white to primrose flowers. Prelude is the same cross.Flower Colour : Creamy white to primroseFlowering Time : May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'wardii x fortunei'

Long, campanulated, white, pink, purplish or yellowish, sometimes with a crimson blotchFlower Colour : Creamy whiteFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : wasoni x pachytrichumHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'wasonii Hybrid SEE. R.inopinum'

Upright growing species, bluish green young foliage becoming darker. hanging trusses of rich pink tubular bell shaped flowers. Very resistant to powdery mildew.Flower Colour : Rich pinkFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : cinnabarinum x crassumHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Waterfall (incorrectly Lady Chamberlain Waterfall'

White flowers with pink tints.Flower Colour : White, pink tintsFlowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : maximum x catawbienseHardiness : Group : Large Hybrids over 2m..

Rhododendron 'Wellesleyanum'

Flowers rose pink. Raised at Penjerrick in Cornwall and named after the owner, Robert Were Fox.Flower Colour : Rose pinkFlowering Time : April-May Scented :   No Ultimate Height :  4.00 metres / 13 feet 1 inchesParentage : arboreum album x barbatumHardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Hybrids over 2m..

Rhododendron 'Werei'

Forms a large spreading shrub with branches to the ground. Dark green leaves. Pinkish white flowers with a few crimson spots inside.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Hybrids over 2m..

Rhododendron 'White Glory x Loderi Georgette'

Forms a neat spreading shrub with branches to the ground. Dark green leaves. Pure white flowers with a few crimson spots inside. Pink Glory is sister seedling.R. Lady Loder. Plant in the Dell hold it flower for the longest timeFlower Colour : Pure whiteFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : irroratum x LoderiHardiness : -15 to -18°C (5°F to 0°F) Hardy in all but the coldest parts of UK but need some protection...

Rhododendron 'White Glory'

Pure white flowers, scented. Leonardslee Gertrude is sister seedling.Flower Colour : Pure white, scentedFlowering Time : April-May Scented :   Yes Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Halopeanum x Loderi Pink DiamondHardiness : -12 to -15°C (10°F to 5°F) Hardy in a sheltered site in most UK, Damaged in severest winters.Group : Large Hybrids over 2m..

Rhododendron 'White Lady'

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