Rhododendron Species

This is our complete list of rhododendron species. Please use the menus on the left to view more selective lists if you are looking for something in particular.


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

maddeniaFlower Colour : Flowering Time :  Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -12 to -15°C (10°F to 5°F) Hardy in a sheltered site in most UK, Damaged in severest winters.Group : Compact & Medium Species up to 2m..

Rhododendron pachypodum

Bushy rounded specimen, flat dark green leaves with a persistent silvery white tomentum above, pinky fawn indumentum below. White flowers with a few red spots. Hardy and easy to grow.Flower Colour : White, few red spotsFlowering Time : April-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -23 to -29°C (-10°F to -10°F) Hardy anywhere in the UK.Group : Compact & Medium Species up to 2m..

Rhododendron pachysanthum

Bushy rounded specimen, flat dark green leaves with a persistent silvery white tomentum above, very lovely pinky fawn indumentum below. White flowers with a few red spots; pink in bud. Hardy and easy to grow.Flower Colour : PinkFlowering Time : April Scented :   No Ultimate Height :  1.50 metres / 4 feet 11 inchesParentage : Hardiness : Group : Compact & Medium Species up to 2m..

Rhododendron pachysanthum Crosswater

Bushy rounded specimen,flat dark green leaves with a persistent silvery white indumentum above, pinky fawn below. White flowers with a few red spots. Hardy and easy to grow.Flower Colour : White, few red spotsFlowering Time : April-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron pachysanthum Orange indumentum

Bushy rounded specimen, flat dark green leaves with a persistent silvery white indumentum above, pinky fawn below. White flowers with a few red spots. Hardy and easy to grow.Flower Colour : White, few red spotsFlowering Time : April-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron pachysanthum RV.72/001

Bushy rounded specimen,flat dark green leaves with a persistent silvery white indumentum above, pinky fawn below.White flowers with a few red spots,April-May. Hardy and easy to grow.Flower Colour : White, few red spotsFlowering Time : April-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron pachysanthum Type 1

Bushy rounded specimen,flat dark green leaves with a persistent silvery white indumentum above, pinky fawn below.White flowers with a few red spots,April-May. Hardy and easy to grow.Flower Colour : White, few red spotsFlowering Time : April-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron pachysanthum Type 2

Bushy rounded specimen,flat dark green leaves with a persistent silvery white indumentum above, pinky fawn below.White flowers with a few red spots,April-May. Hardy and easy to grow.Flower Colour : White, few red spotsFlowering Time : April-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron pachysanthum Type 3

Bushy rounded specimen,flat dark green leaves with a persistent silvery white indumentum above, pinky fawn below.White flowers with a few red spots,April-May. Hardy and easy to grow.Flower Colour : White, few red spotsFlowering Time : April-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron pachysanthum Type 4

Bushy rounded specimen,flat dark green leaves with a persistent silvery white indumentum above, pinky fawn below.White flowers with a few red spots,April-May. Hardy and easy to grow.Flower Colour : White, few red spotsFlowering Time : April-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron pachysanthum Type 5

Dark green leaves, tawny below. Light pink flowers with a maroon blotch.Flower Colour : Light pink, maroon blotchFlowering Time : March-April 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 Species over 2m..

Rhododendron pachytrichum

Dark green leaves, tawny below.Light pink flowers with a maroon blotch.March-April.Flower Colour : Light pink, maroon blotchFlowering Time : March-April 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 Species over 2m..

Rhododendron pachytrichum Aff.

Attractive little dense shrub, young shoots purple tinted and covered with tawny bristles. Dark green leaves, paler and shiny below. Neat trusses of magenta pink flowers. Possibly a natural hybrid.Flower Colour : Magenta pinkFlowering Time : March-April 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 Species over 2m..

Rhododendron pachytrichum var monosematum

Attractive little dense shrub, young shoots purple tinted and covered with tawny bristles. Dark green leaves, paler and shiny below. Neat trusses of magenta pink flowers. Possibly a natural hybrid.Flower Colour : March-April.Flowering Time :  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 Species over 2m..

Rhododendron pachytrichum var monosematum WV 1522

Dark green leaves, tawny below. White flowers with a maroon blotch.Flower Colour : White with maroon blotchFlowering Time : March-April 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 Species over 2m..

Rhododendron pachytrichum Wilson1435

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Compact & Medium Species up to 2m..

Rhododendron panteumorphum

Pale CreamFlower Colour : Pale creamFlowering Time : May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron papillatum

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron papillatum Ocelot

Very light sap green, each lobe with a deeper coloured central band, upper thoat heavily spotted reddish purple; corolla tublur-campanulate, 3ftFlower Colour : Sap green, reddish spots.Flowering Time : early May Scented :   No Ultimate Height :  1.30 metres / 4 feet 3 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron parmulatum

Spotted bell-like flowers on a 3ft bush.Flower Colour : MauveFlowering Time : March-May Scented :   No Ultimate Height :  1.30 metres / 4 feet 3 inchesParentage : Hardiness : Group : Compact & Medium Species up to 2m..

Rhododendron parmulatum mauve form

Neat upright habit. Reddish peeling bark, smooth grey underneath. Dark green wrinkled leaves. Creamy yellow flowers, heavily spotted with deep crimson which shows on the outside as a purple stain.Flower Colour : Creamy yellow, red spotsFlowering Time : March-May Scented :   No Ultimate Height :  1.30 metres / 4 feet 3 inchesParentage : Hardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Compact & Medium Species up ..

Rhododendron parmulatum Ocelot

Neat upright habit. Reddish peeling bark, smooth grey underneath. Dark green wrinkled leaves. White lightly flushed pink, with deep crimson spots flowers.Flower Colour : White, flushed pinkFlowering Time : March-May Scented :   No Ultimate Height :  1.30 metres / 4 feet 3 inchesParentage : Hardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Compact & Medium Species up to 2m..

Rhododendron parmulatum White Form

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Dwarf Species up to 1m..

Rhododendron patulum

Prostrate shrub . Matt green leaves. solitary long funnel-shaped, mauve-lilac flowers with crimson spots. Growth habit of this heavy-flowering dwarf is compact and semi-erect. This is a cute little plant, easy to grow.Flower Colour : Mauve-lilac, crimson spotsFlowering Time : April-May Scented :   No Ultimate Height :  0.40 metres / 1 feet 3 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Dwarf Species up to 1m..

Rhododendron pemakoense

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

Rhododendron peramoenum

Attractive compact upright shrub. New foliage is lovely pale grey, darkening to bluish green, with a rufus brown indumentum. White flowers.Flower Colour : WhiteFlowering Time : March-April 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 Species over 2m..

Rhododendron phaeochrysum (var phaeochrysum)

A hardy and quite attractive plant, which often blooms freely when mature. Pale grey to almost white young growth; from Borde Hill Garden, Haywards HeathFlower Colour : Pale pink,spotsFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron phaeochrysum Greenmantle

Attractive compact upright shrub. New foliage lovely pale grey darkening to bluish green with a rufus brown indumentum .White flowers .March-April.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron phaeochrysum Mclaren Cup winner

Attractive compact upright shrub. New foliage is lovely pale grey darkening to bluish green with a rufus brown indumentum. Pink flowers .From Borde HillFlower Colour : PinkFlowering Time : March-April 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 Species over 2m..

Rhododendron phaeochrysum R59229

Attractive compact low upright shrub. New foliage is lovely pale grey darkening to bluish green with a dark brown indumentum . Cream flowersFlower Colour : CreamyFlowering Time : March-April 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 Species over 2m..

Rhododendron phaeochrysum var agglutinatum

Attractive compact low upright shrub. New foliage is lovely pale grey, darkening to bluish green, with a dark brown indumentum . Cream flowers.Flower Colour : CreamFlowering Time : March-April 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 Species over 2m..

Rhododendron phaeochrysum var.levistratum

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Compact & Medium Species up to 2m..

Rhododendron pholidotum F.6762

Bushy spreading species, dark green shiny leaves covered with a pale fawn indumentum. Deep crimson flowers. March-May. Good foliage plant.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Compact & Medium Species up to 2m..

Rhododendron piercei

Bushy spreading species, dark green shiny leaves covered with a pale fawn indumentum. Deep crimson flowers. March-May. Good foliage plant.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Compact & Medium Species up to 2m..

Rhododendron piercei KW 11040

Long funnel-campanulate, pale-purple flowers.Flower Colour : Pale purpleFlowering Time : April Scented :   No Ultimate Height :  6.00 metres / 19 feet 8 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron pingianum

H3 Long funnel-campanulate, Pale - purple fls.Flower Colour : PurpleFlowering Time : April Scented :   No Ultimate Height :  6.00 metres / 19 feet 8 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron pingianum KR150

Neat bushy species. Deep crimson flowers in fine trusses, Superb foliage. Not for cold gardens.Flower Colour : Deep crimsonFlowering Time : April-May Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : -15 to -18°C (5°F to 0°F) Hardy in all but the coldest parts of UK but need some protection...

Rhododendron pocophorum var hemidartum

Tall spreading habit, dark green leaves, rusty red indumentum below.Deep crimson flowers.Flower Colour : CrimsonFlowering Time : March-May 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 : Compact & Medium Species up to 2m..

Rhododendron pocophorum var. pocophorum

Fairly compact dark green leaves, rusty red indumentum below. Deep red flowers.Flower Colour : Rusty redFlowering Time : March-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Compact & Medium Species up to 2m..

Rhododendron pocophorum var. pocophorum Cecil Nice K.W.8289

Tall spreading habit, dark green leaves, rusty red indumentum below.Deep crimson flowers. March-May.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Compact & Medium Species up to 2m..

Rhododendron pocophorum var. pocophorum F 21830

Tall spreading habit, dark green leaves, rusty red indumentum below.Deep crimson flowers. March-May.Flower Colour : Deep crimsonFlowering Time : March-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Compact & Medium Species up to 2m..

Rhododendron pocophorum var. pocophorum K.W. 210951

Spreading habit, dark green leaves, rusty red indumentum below. Deep crimson flowers. This is probably R11201 (=USDA59190)Flower Colour : Deep crimsonFlowering Time : March-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Compact & Medium Species up to 2m..

Rhododendron pocophorum var. pocophorum R.5919011

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

Rhododendron pogonostylum

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

Rhododendron polyandrum

Compact twiggy shrub. Narrow dark green leaves. Deep lavender blue flowers, occasionally flowers during the Autumn.Flower Colour : Deep lavender blueFlowering Time : April-May, September-Oct Scented :   No Ultimate Height :  0.90 metres / 2 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Dwarf Species up to 1m..

Rhododendron polycladum Scintillans group

Neat upright shrub with small dark green aromatic leaves. Lavender flowers.Flower Colour : LavenderFlowering Time : April-May Scented :   No Ultimate Height :  1.50 metres / 4 feet 11 inchesParentage : Hardiness : Group : Compact & Medium Species up to 2m..

Rhododendron polylepis AC3810

Large species, brought to Europe by the Romans and came to England in 1763. An extremely tough plant, sun and heat tolerant. We do not stock it, as it is such an invasive weed, smothering natural habitats. Purple flowers.Flower Colour : PurpleFlowering Time : April-June Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron ponticum

This clone has small, twisted leaves and small, pink-mauve flowers.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Compact & Medium Species up to 2m..

Rhododendron ponticum Cheiranthifolium

Form of the common 'Ponticum' which stays compact and whose leaves are green in Summer but turn the purplish-brown colour of Copper Beech leaves in winter, forming a valuable contrast to the yellow flowers of winter, eg Winter Jasmine.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : Group : Compact & Medium Species up to 2m..

Rhododendron ponticum Folius Purpureus

Leaves are long and narrow flat, not wavy, small flowers pinkFlower Colour : Orchid pinkFlowering Time : May-June Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron ponticum Lancifolium

Distinguished by its variegated foliage, leaves are long and narrow with silvery margins and irregular leaf tips. Flowers are orchid pinkFlower Colour : Orchid pinkFlowering Time : May-June Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron ponticum Variegatum

Hardy, large leaved species, forms a dense large shrub with fine foliage in sheltered sites. Light brown flaking bark. White flushed pink flowers.Flower Colour : White, flushed pinkFlowering Time : March-May Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron praestans

Hardy, large leaved species, forms a dense large shrub with fine foliage in sheltered sites. Light brown flaking bark. White flushed pink flowers.Flower Colour : White flushed pinkFlowering Time : March-April Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron praestans Arthur Special

Handsome species, forms a large flat-topped specimen. Long, dark green leaves. Well-filled trusses of pale pink blotched flowers.Flower Colour : Pale pinkFlowering Time : February-April 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 Species over 2m..

Rhododendron praevernum

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

Rhododendron prattii

Narrow leaves with a pale indumentum . Cream flowers.. Similar to the cream flowered arizelum.Flower Colour : CreamyFlowering Time : March-May Scented :   No Ultimate Height :  6.00 metres / 19 feet 8 inchesParentage : Hardiness : -15 to -18°C (5°F to 0°F) Hardy in all but the coldest parts of UK but need some protection...

Rhododendron preptum

Bright green aromitiic lleaves. Deep pink flowersFlower Colour : Deep pinkFlowering Time : April-May Scented :   No Ultimate Height :  1.30 metres / 4 feet 3 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron primuliflorum

Pink flowers.Flower Colour : PinkFlowering Time : May Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron principis

Rosy purple fading to white in throat, Lightly spotted magenta. Leaves dark green with heavy silvery brown indumentum beneath.Flower Colour : Purple fading to whiteFlowering Time : May-June Scented :   No Ultimate Height :  1.50 metres / 4 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron principis Far Horizon (KW 5656)

Bushy rounded shrub, then tree like . Bluish green pointed leaves, fawn spongy indumentum below,, hardy,good in cold gardens,rose pink flowers .Flower Colour : Rose pinkFlowering Time : March-May Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron principis KW 5959

Bushy rounded shrub, then tree like . Bluish green pointed leaves, fawn spongy indumentum below. Hardy, good in cold gardens, White or rose coloured flowers, with a few purple spots.Flower Colour : White and rose, purple spotsFlowering Time : March-May Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron principis L&S 2627

Bushy rounded shrub, then tree like . Bluish green pointed leaves, fawn spongy indumentum below. Hardy, good in cold gardens, White or rose coloured flowers, with a few purple spots.Flower Colour : White and rose, purple spotsFlowering Time : March-May Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron principis L&S 2797

Bushy rounded shrub, then tree like . Bluish green pointed leaves, fawn spongy indumentum below. Hardy,good in cold gardens. White or rose coloured flowers, with a few purple spots.Flower Colour : White, roseFlowering Time : March-May Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron principis L&S&E 15831

Bushy rounded shrub, then tree like . Bluish green pointed leaves, fawn spongy indumentum below, hardy,good in cold gardens, white suffused purple. From Borde Hill,Flower Colour : White, rose purple spotsFlowering Time : March-May Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron principis Lost Horizon (KW 5656)

Bushy rounded shrub, then tree like . Bluish green pointed leaves, fawn spongy indumentum below. Hardy,good in cold gardens, White flushed pink flowers .Flower Colour : White, flushed pinkFlowering Time : March-May Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron principis LS&T 6645

Prostrate shrub, blush green lvs. Campanulated, creamy yellow flowers with numerous deep crimson spots.Flower Colour : Creamy yellowFlowering Time : May Scented :   No Ultimate Height :  0.30 metres / 0 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Dwarf Species up to 1m..

Rhododendron pronum

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.60 metres / 1 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Dwarf Species up to 1m..

Rhododendron prostratum SEE saluenense chameunum Prostratum Group

Compact shrub. Narrow thick dark green leathery leaves with recurved margins. rust coloured indumentum below. White or cream flowers, pink flushed and spotted .Flower Colour : White/cream, pink flush, spotsFlowering Time :  Scented :   No Ultimate Height :  0.60 metres / 1 feet 11 inchesParentage : Hardiness : Group : Compact & Medium Species up to 2m..

Rhododendron proteoides

Shoots dense yellowish grey indumentum, dark green leaves. Rose pink flushed purple flowers.Flower Colour : Rose pink, purpleFlowering Time : January-March Scented :   No Ultimate Height :  6.00 metres / 19 feet 8 inchesParentage : Hardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Large Species over 2m..

Rhododendron protistum

H1-3.Feb.-March. Shoots dense yellowish grey indumentum, dark green lvs. Creamy white flushed roseFlower Colour : Rose pink, purpleFlowering Time : January-March Scented :   No Ultimate Height :  6.00 metres / 19 feet 8 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron protistum KW069

Forms a huge rounded specimen. Leathery leaves are often 56x25cm. Large trusses of deep rose flowersFebruary-March. Must have a sheltered position.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : -12 to -15°C (10°F to 5°F) Hardy in a sheltered site in most UK, Damaged in severest winters.Group : Large Species over 2m..

Rhododendron protistum var giganteum

Plum-purple to dull-crimson flowers. Bark brown, shredding. Leaves aromatic. Bushy shrub.Flower Colour : Plum-purple to dull-crimsonFlowering Time : May-June Scented :   No Ultimate Height :  1.00 metres / 3 feet 3 inchesParentage : Hardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Compact & Medium Species up to 2m..

Rhododendron pruniflorum

Named after N.M. Przewalski, 1839/88. Russian traveller and geographer. New growth on this plant is lovely bright yellow. Indumentum thin white to brown on underside. Flowers long funnel bell shaped white or rosy pink some rosy purple spots.Very hardy.Flower Colour : White, rosy pinkFlowering Time : early May Scented :   No Ultimate Height :  1.80 metres / 5 feet 10 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron przewalskii

Tight and compact. Neat thick leaves, covered with a silvery grey indumentum, shiny light green below. White flowers spotted red, April-May. Needs good drainage and overhead sun protection.Flower Colour : White, spotted redFlowering Time : April-May Scented :   Yes Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron pseudochrysanthum

Tight and compact. Neat thick leaves, covered with a silvery grey indumentum, shiny light green below. White flowers spotted red, April-May. Needs good drainage and overhead sun protection.Flower Colour : White, spotted redFlowering Time : April-May Scented :   Yes Ultimate Height :  1.20 metres / 3 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron pseudochrysanthum Dwarf R.V.72003

Tight and compact. Neat thick leaves, covered with a silvery grey indumentum, shiny light green below. White flowers spotted red, April-May. Needs good drainage and overhead sun protection.Flower Colour : White, spotted redFlowering Time : April-May Scented :   Yes Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron pseudochrysanthum Exbury AM

Tight and compact. Neat thick leaves, covered with a silvery grey indumentum, shiny light green below. White flowers spotted red, April-May. Needs good drainage and overhead sun protection.Flower Colour : White, spotted redFlowering Time : April-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron pseudochrysanthum W.10928

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -15 to -18°C (5°F to 0°F) Hardy in all but the coldest parts of UK but need some protection...

Rhododendron pseudoyanthinum

Upright twiggy shrub, very narrow dark green leaves, covered with soft hairs above and below. Rose pink flowers April-May.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  1.50 metres / 4 feet 11 inchesParentage : Hardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Compact & Medium Species up to 2m..

Rhododendron pubescans

Bright pink to mauveFlower Colour : Bright pink to roseFlowering Time : March-April Scented :   No Ultimate Height :  13.00 metres / 42 feet 7 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron pudorosum

Pretty thimble like flowers on a rather sparse plantsFlower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.05 metres / 0 feet 1 inchesParentage : Hardiness : -15 to -18°C (5°F to 0°F) Hardy in all but the coldest parts of UK but need some protection...

Rhododendron pumilum

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Compact & Medium Species up to 2m..

Rhododendron punctatum

White Shrub.Flower Colour : WhiteFlowering Time : May Scented :   No Ultimate Height :  1.80 metres / 5 feet 10 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Compact & Medium Species up to 2m..

Rhododendron purdomii

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

Rhododendron purpurellum

This is a new species named in 2008,related to R. decorum, but from a different habitat, at 2800m in N E Yunnan. It has rounder leaves, a longer rachis and different fruit. Flowers white, probably scented.Flower Colour : White?Flowering Time : ? May-June Scented :   Yes Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron qiaojiaense

Fortunea, named in 2008, rounded leaves, different habitat then R. decorum, also differs (at least in fruit) in its much longer rachis. S NE Yunnan 2800m (RCMG09107)Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron qiaojiaense NN0903

Upright species. maroon shoots with bright green leaves. Masses of bright pink flowers, some from leaf axils.Flower Colour : PinkFlowering Time : March-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -15 to -18°C (5°F to 0°F) Hardy in all but the coldest parts of UK but need some protection...

Rhododendron racemosum Rock Rose AM AGM

Upright species. maroon shoots with bright green leaves. Masses of bright pink flowers, some from leaf axils.Flower Colour : Flowering Time : March-May Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Compact & Medium Species up to 2m..

Rhododendron racemosum Tall form

Dwarf upright species. maroon shoots with bright green leaves. Masses of bright pink flowers, some from leaf axils, March-May.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Compact & Medium Species up to 2m..

Rhododendron racemosumF.10086

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Compact & Medium Species up to 2m..

Rhododendron radendum

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Dwarf Species up to 1m..

Rhododendron radicans

Scarlet redFlower Colour : Scarlet redFlowering Time : April-May Scented :   No Ultimate Height :  13.00 metres / 42 feet 7 inchesParentage : Hardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Large Species over 2m..

Rhododendron ramsdenianum

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  1.80 metres / 5 feet 10 inchesParentage : Hardiness : -15°C (5°F) Hardy in a sheltered site in most UK, Damaged in severest winters. Often early into flower and growth.Group : Dwarf Species up to 1m..

Rhododendron ravum SEE cuneatum

Attractive compact species, usually wider than high. Very dark green leaves, covered with a tawny indumentum below.Hairy young leaves and leaf stalks. White flowers spotted red.Flower Colour : White spotted redFlowering Time : April-May Scented :   Yes Ultimate Height :  0.60 metres / 1 feet 11 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Dwarf Species up to 1m..

Rhododendron recurvoides

Attractive compact species, usually wider than high. Very dark green leaves, covered with a tawny indumentum below.Hairy young leaves and leaf stalks. White flowers spotted red. April-May.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Dwarf Species up to 1m..

Rhododendron recurvoides K.W.7184

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron rex F25916

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : -15 to -18°C (5°F to 0°F) Hardy in all but the coldest parts of UK but need some protection...

Rhododendron rex ssp arizelum

One of the best larger-leaved species for colder areas. Tree-like habit with very dark green leaves up to 30 cm long, with a thick buff-coloured indumentum below. Well-formed trusses of white/blush pink flowers,Flower Colour : White / pinkFlowering Time : April-May Scented :   No Ultimate Height :  6.00 metres / 19 feet 8 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron rex ssp fictolacteum

One of the best larger leaved species for colder areas. Tree like habit with very dark green leaves up to 30 cm log, with a thick buff coloured indumentum below. Well formed trusses of blush pink flowers,Flower Colour : Flowering Time : April-May Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron rex ssp fictolacteum Cherry Tip

One of the best larger leaved species for colder areas. Tree like habit with very dark green leaves up to 30 cm log, with a thick buff coloured indumentum below. Well formed trusses of blush pink flowers, April-May.Flower Colour : Blush pinkFlowering Time : April-May Scented :   No Ultimate Height :  6.00 metres / 19 feet 8 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron rex ssp fictolacteum Christine Reynolds

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