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

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

Rhododendron augustinii and hybrids Mixed

Flower Colour : Blue-purple, large flowersFlowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Compact & Medium Species up to 2m..

Rhododendron augustinii Bodnant form

Elegant upright habit,dark green leaves; striking lavender- blue azalea-like flowers. Best in a little shade. Superb blue mist-like effect in the woodland, like bluebells but not quite so pure blue.Flower Colour : Dark blueFlowering Time : April-May Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron augustinii Dark Blue

Elegant upright habit,dark green leaves; striking lavender- blue azalea-like flowers. Best in a little shade. Cutting from Leonardslee plant. Superb blue mist-like effect in the woodland, like bluebells but not quite so pure blue.Flower Colour : Lavender-blueFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Hardiness : Group : Compact & Medium Species up to 2m..

Rhododendron augustinii Dwarf

Elegant upright habit,dark green leaves, striking electric blue flowers. Best in a little shade. Cutting from Leonardslee plant.Flower Colour : Electric blueFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 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 : Large Species over 2m..

Rhododendron augustinii Electra AGM- (Leonardslee clone)

Elegant upright habit,dark green leaves, striking lavender-blue flowers. Best in a little shade. This clone flowers early and is very similar to Eleanore (augustinii x rubiginosum).Flower Colour : Lavender-blueFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron augustinii Electra- (JM's clone)

Elegant upright habit,dark green leaves, striking electric blue flowers. Best in a little shade. Clone grown at Trewithen Gardens, Cornwall.Flower Colour : Electric blueFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron augustinii Electra- (Trewithen clone)

Flower Colour : Pale lavender-blue, large flowersFlowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron augustinii Exbury form

Dramatic green spotting within mauve blue flowersFlower Colour : Blue, green eyeFlowering Time : April-May Scented :   No Ultimate Height :  4.00 metres / 13 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 augustinii Green Eye form

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

Rhododendron augustinii Hydon Best Form

Elegant upright habit,dark green leaves; striking pale form with lavender- blue azalea-like flowers. Best in a little shade. Superb blue mist-like effect in the woodland, like bluebells but not quite so pure blue. From Lanarth garden in Cornwall.Flower Colour : Pale lilacFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 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 augustinii Lanarth Form ex KL 96

Elegant upright habit,dark green leaves; striking lavender- blue azalea-like flowers. Best in a little shade. Cutting from Leonardslee plant. Superb blue mist-like effect in the woodland, like bluebells but not quite so pure blue.Flower Colour : Lavender blueFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron augustinii Leonardslee Best Blue

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

Rhododendron augustinii Pratt

Elegant upright habit,dark green leaves; striking purple-blue azalea-like flowers. Best in a little shade.Flower Colour : Purple-blueFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron augustinii Purple form

Pale lavender flowers with a more backward curling corolla, somewhat tighter inflorescence and appear later. Lanceolate leaves are softly pubescent on the underside along the midribFlower Colour : BlueFlowering Time : April-May Scented :   Yes Ultimate Height :  4.00 metres / 13 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 augustinii ssp chasmanthum

White-flowered forms are quite common in the wild, and the name hardyi is usually used for them. Upright deciduous shrub. Younger stems and leaf stalks are maroon contrasting with glossy new growth. Lots of white flowers.Flower Colour : WhiteFlowering 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 Species over 2m..

Rhododendron augustinii ssp hardyi

Flowers funnel shaped red with deep red spots.Earlier-flowering than other forms. Possibly natural hybrid (augustinii x rubiginosum)Flower Colour : Red, deep red spotsFlowering Time : April-May Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 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 augustinii ssp. rubrum

Elegant upright habit,dark green leaves; striking lavender- blue azalea-like flowers. Best in a little shade. Superb blue mist-like effect in the woodland, like bluebells but not quite so pure blue.Flower Colour : Lavender blueFlowering Time : April-May Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 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 augustinii Werrington Form

Confusion due to the name aureum being applied to two entirely different species.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Dwarf Species up to 1m..

Rhododendron aureum

Creeping dwarf shrub with cream to pale yellow flowers; very hardy but can be slow growing and shy-flowering; best in a Continental climate. Confusion due to the name aureum being applied to two entirely different species.Flower Colour : Pale yellowFlowering Time : April-June Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 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 aureum

Forms a wide crowned small tree .Bright green leaves, up to 30cm long,covered with silky hairs when young, giving the whole plant a silvery appearance. Superb white, almond scented flowers, Needs shelter and plenty of water in dry conditions.Flower Colour : White, almond scentedFlowering Time : July-August Scented :   Yes Ultimate Height :  10.00 metres / 32 feet 9 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron auriculatum

Forms a wide crowned small tree .Bright green leaves, up to 30cm long, covered with silky hairs when young, giving the whole plant a silvery appearance. Superb white, almond scented flowers. Needs shelter and plenty of water in dry conditions.Flower Colour : White, almond scentedFlowering Time : July-August Scented :   Yes 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 auriculatum (from seed)

Tropical evergreen shrubs or small trees with large orange to orange-yellow or saffron-yellow flowers. Dark green oblong leaves in pseudowhorlsFlower Colour : Orange/orange yellowFlowering Time :  Scented :   No Ultimate Height :  1.00 metres / 3 feet 3 inchesParentage : Hardiness : -10°C to -8°C (15°F to 20°F) Greenhouse culture, except the mildest western areas of the UK.Group : Dwarf Species up to 1m..

Rhododendron aurigeranum

Open growing erect shrub with a coppery-red peeling bark. Yellow flowers. Needs a sheltered site.Flower Colour : YellowFlowering Time : April 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 : Large Species over 2m..

Rhododendron auritum

Open growing erect shrub with a coppery-red peeling bark. Yellow flowers . Needs a sheltered site.Flower Colour : YellowFlowering Time : April 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 : Large Species over 2m..

Rhododendron auritum KW7431

Small, evergreen with small shiny dark green leaves in an upright and open habit. Shallow saucer-shaped flowers, reddish purple or deep purple, sometimes with darker spots.Flower Colour : PurpleFlowering Time : May Scented :   No Ultimate Height :  1.00 metres / 3 feet 3 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 baileyi

Rare fairly compact species. Young leaves often sticky, with a bristly upper surface, tawny loose woolly indumentum below. Very attractive creamy white flushed pink flowers, March-April. Best in a sheltered site.Flower Colour : White, flushed pinkFlowering Time : March-April 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 : Large Species over 2m..

Rhododendron bainbridgeanum

Rare fairly compact species. Young leaves often sticky, with a bristly upper surface, tawny loose woolly indumentum below. Very attractive creamy white flushed pink flowers, March-April. Best in a sheltered site.Flower Colour : White, flushed pinkFlowering Time : March-April 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 : Large Species over 2m..

Rhododendron bainbridgeanum R.59184

Flowers pale rose or white tinged rose,with crimson spotsFlower Colour : Tinged pink, crimson 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 : Large Species over 2m..

Rhododendron balfourianum

Flowers lilacFlower Colour : LilacFlowering 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 : Large Species over 2m..

Rhododendron balfourianum F29256

Very compact rounded shrub. Deep green leaves with a spongy silver indumentum below when young, deepening to pinkish cinnamon at maturity. Full trusses of deep rose flowers. This form has a thicker indumentum.Flower Colour : Deep roseFlowering Time : March-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 balfourianum var. aganniphoides

Bristly foliage with reddish-purple peeling bark, outstanding variety. Bright scarlet flowers in rounded trusses very early in the season. Needs a sheltered site.Flower Colour : Bright scarletFlowering Time : March Scented :   No Ultimate Height :  9.00 metres / 29 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 barbatum

Smooth, peeling, plum coloured bark. Flowers bright scarlet or scarlet crimson, with crimson black nectar pouches.Flower Colour : ScarletFlowering Time : March Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 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 barbatum BLM 325

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

Rhododendron barbatum C&H500

Bristly foliage with reddish-purple peeling bark, outstanding variety. Bright scarlet flowers in rounded trusses, March. Needs a sheltered site.Flower Colour : Bright scarletFlowering Time : March Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 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 barbatum large leaved form

Bristly foliage with reddish-purple peeling bark, outstanding variety. Bright scarlet flowers in rounded trusses very early in the season. Needs a sheltered site.Flower Colour : Rich red. Smooth purple barkFlowering Time : March Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron barbatum Leemore

Bristly foliage with reddish-purple peeling bark, outstanding variety. Bright scarlet flowers in rounded trusses very early in the season. Needs a sheltered site.Flower Colour : Rich red. Smooth purple barkFlowering Time : March Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron barbatum Leemore seedling

Bristly foliage with reddish-purple peeling bark, outstanding variety. Bright scarlet flowers in rounded trusses very early in the season. Needs a sheltered site.Flower Colour : Bright scarletFlowering Time : March Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron barbatum Leonardslee layer

Bristly foliage with reddish-purple peeling bark, outstanding variety. Bright scarlet flowers in rounded trusses, March. Needs a sheltered site.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron barbatum Orange Red Red Metor

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

Rhododendron barbatum w/o bristles

Forms a large flat topped tree. Large leathery leaves, up to 30 cm long, with a fawn coloured indumentum below. Generous trusses of cream coloured flowers with a purple blotch. Sheltered site.Flower Colour : Creamy, purple blotchFlowering Time : March-April Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 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 basilicum

Shoots and leaf undersides have thick rusty red indumentum. Flowers white or tinged pink with crimson spots.Flower Colour : White tinged pinkFlowering Time : April-May 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 bathyphyllum

Beautiful species which remains compact if grown in full light. Dark green leaves with a thick rusty orange indumentum. Deep crimson bell shaped flowersFlower Colour : CrimsonFlowering 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 beanianum

Beautiful species which remains compact if grown in full light. Dark green leaves with a thick rusty orange indumentum. Pink, flushed whiteFlower Colour : Pink, flushed whiteFlowering 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 beanianum ex KW 6835

Beautiful species which remains compact if grown in full light. Dark green leaves with a thick rusty orange indumentum. Deep crimson bell shaped flowers, March-May.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron beanianum KW 6805

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

Rhododendron beanianum var. compactum

Fairly rare species with appears to grow best in the colder areas of the country.Dark brown leaves with a compacted indumentum below. Full trusses of white to pale rose flowers, often streaked deeper pink.Flower Colour : White to pale roseFlowering Time : 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 beesianum

Fairly rare species with appears to grow best in the colder areas of the country.Dark brown leaves with a compacted indumentum below. Full trusses of white to pale rose flowers, often streaked deeper pink.Flower Colour : White to pale roseFlowering Time : 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 beesianum Aff.

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

Rhododendron beesianum CNW

Fairly rare species with appears to grow best in the colder areas of the country.Dark brown leaves with a compacted indumentum below. Full trusses of white to pale rose flowers, often streaked deeper pink.Flower Colour : White to pale roseFlowering Time : 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 beesianum F16375

Fairly rare species with appears to grow best in the colder areas of the country.Dark brown leaves with a compacted indumentum below. Full trusses of white to pale rose flowers, often streaked deeper pink.Flower Colour : White to pale roseFlowering Time : 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 beesianum KR4114

White to pale pink.Flower Colour : White to pale pinkFlowering Time : April Scented :   No Ultimate Height :  10.00 metres / 32 feet 9 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron beesianum Red Bud form

Fairly rare species with appears to grow best in the colder areas of the country.Dark brown leaves with a compacted indumentum below. Full trusses of white to pale rose flowers, often streaked deeper pink in April.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron beesianum ssp coletum 25513 T.Court

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

Rhododendron bergii

Hairy shoots and glandular Leaves with white, creamy-white or white tinged pink flowers.Flower Colour : White or tinged pinkFlowering Time : April-May 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 bhutanense

Spectacular dark green leaves with rich indumentum. Flowers usually creamy-yellow or pink/purple, fading to mauve. Parentage species include R. macabeanum, R. falconeri, R. sinogrande, R. hodgsoni.Flower Colour : White to Yellow to PrupleFlowering Time : April-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 : Large Species over 2m..

Rhododendron Bigleaf mixed Leonardslee collection

Bold dark green, matt foliage with rich orange-brown indumentum on underside. Flowers usually creamy-yellow.Flower Colour : Creamy-yellowFlowering Time : March-April Scented :   Yes 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 Bigleaf mixed, falconeri-type.

Spectacular dark green leaves with rich indumentum. Flowers usually pink/purple, fading to mauve.Flower Colour : Pink/purple, fading to mauveFlowering 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 : Large Species over 2m..

Rhododendron Bigleaf mixed, hodgsonii-type

Bold dark green foliage with silvery-white indumentum underneath. Flowers usually cream.Flower Colour : CreamFlowering Time : April Scented :   No Ultimate Height :  4.00 metres / 13 feet 1 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 Bigleaf mixed, macabeanum-type

Large leaf Seedling White/blush pink flowersFlower Colour : Flowering Time : March-May Scented :   No Ultimate Height :  4.00 metres / 13 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 Bigleaf mixed, rex ssp fictolacteum-type

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

Rhododendron Bigleaf mixed,sinogrande-type

Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  4.00 metres / 13 feet 1 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron Bigleaf species BM4790

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

Rhododendron Bigleaf, Wakehurst 27903

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

Rhododendron Bigleaf, Wakehurst 29767,29703

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

Rhododendron blandfordiflonum

Dense shrub when grown in full light.Very aromatic dark green leaves, bluish green below. Semi pendulous pale yellow flowers.Flower Colour : Semi pendulous pale yellowFlowering Time : May-July Scented :   No Ultimate Height :  2.00 metres / 6 feet 6 inchesParentage : Hardiness : Colder than -29°C (-20°F), Ironclads. These are the hardiest varieties suitable for the coldest areas suitable for growing rhododendrons.Group : Compact & Medium Species up to 2m..

Rhododendron brachyanthum

Dense shrub when grown in full light.Very aromatic dark green leaves,scaly bluish green below. Semi pendulous pale yellow flowers.May-July.Flower Colour : Flowering Time :  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 brachyanthum var. hypolepidotum

Tough hardy species. Well clothed with bright green leaves, bronzy indumentum below. Creamy white flowers spotted brownish green inside.Flower Colour : Creamy white, green spotsFlowering Time : May-June Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Hardiness : Colder than -29°C (-20°F), Ironclads. These are the hardiest varieties suitable for the coldest areas suitable for growing rhododendrons.Group : Large Species over 2m..

Rhododendron brachycarpum ssp brachycarpum

Tough hardy species. Well clothed with bright green leaves, bronzy indumentum below. Creamy white flowers spotted brownish green inside May-July.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron brachycarpum ssp brachycarpum Pink

Dense shrub when grown in full light.Very aromatic dark green leaves, bluish green below. Semi pendulous White flushed pink flowers.May-July.Flower Colour : White, flushed pinkFlowering Time : May-July 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 brachycarpum ssp brachycarpum Roseum Group

Dense shrub when grown in full light.Very aromatic dark green leaves, bluish green below. Semi pendulous White flushed pink flowers.May-July.Korean material the most cold hardy to 45?Flower Colour : White, flushed pinkFlowering Time : May-July 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 brachycarpum ssp brachycarpum Tigerstedtii Group

Yellowish flushed pink, mature leaves glabrous below.Flower Colour : Yellowish, flushed pinkFlowering Time :  Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Hardiness : Colder than -29°C (-20°F), Ironclads. These are the hardiest varieties suitable for the coldest areas suitable for growing rhododendrons.Group : Large Species over 2m..

Rhododendron brachycarpum ssp fauriei

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

Rhododendron brachysiphon

Neat plant, its dark green leaves smell of blackcurrant when crushed. White flushed rose bell shaped flowersi with a large maroon blotch inside .June.Flower Colour : Flowering Time :  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 : Large Species over 2m..

Rhododendron bracteatum Wilson 4253

Densely-branched shrub with a low spreading habit. This evergreen azalea has ovate-elliptic leaves covered on both surfaces with long shining brown hairs. The flowers are rose-pink with crimson spots on the upper lobesFlower Colour : Rose-pink with crimson spotsFlowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Dwarf Species up to 1m..

Rhododendron breviperulatum

Superb foliage plant with matt green furry leaves often 18cm long in some clones. Thick salmon pink indumentum when young deepening to a rich rusty red at maturity. Very pale pink flowers .Flower Colour : Very pale pinkFlowering Time : April-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 Species over 2m..

Rhododendron bureavii

Superb foliage plant with matt green furry leaves often 18cm long in some clones. Thick salmon pink indumentum when young deepening to a rich rusty red at maturity. Very pale pink flowers during April-May.Flower Colour : Pale pinkFlowering Time : April-May Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron bureavii narrow leaf form

Superb foliage plant with matt green furry leaves often 18cm long in some clones. Thick salmon pink indumentum when young deepening to a rich rusty red at maturity. Very pale pink flowers during April-May.Flower Colour : Pale pinkFlowering Time : April-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 Species over 2m..

Rhododendron bureaviiF15604

White tubular flowers suffused with rose, and crimson spots,. grows upto 10 ft with a thick woolly brown indumentum on the shoots and on the undersides of the leaves.Flower Colour : White and pink, red spotsFlowering Time : April-May Scented :   No Ultimate Height :  2.50 metres / 8 feet 2 inchesParentage : Hardiness : -18°C (0°F) Hardy in all but the coldest parts of UK.Group : Large Species over 2m..

Rhododendron bureavoides

Slightly bristly and scaly shoots, scented yellow flowers in small trusses. Easy to grow in mild areas Thought now to be Hybrid. Winter freeze kills flower buds.Flower Colour : Yellow, scentedFlowering Time : April-May Scented :   Yes Ultimate Height :  2.50 metres / 8 feet 2 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 burmanicum

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

Rhododendron burmanicum Elizabeth David

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

Rhododendron caerulum

Upright plant to 4ft with fairly small, bright yellow flowers with greenish tinge. Grows wild on rocky mountain slopes in Yunnan province of China.Flower Colour : White, crimson markingsFlowering Time : May 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 : Large Species over 2m..

Rhododendron caesium F26798

Forms a neat shrub with grey green rounded leaves. Beautiful bell shaped pink flowers with a deep blotch are freely produced May-June.Highly recommended.Flower Colour : PinkFlowering Time : May-June 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 callimorphum

WhiteFlower Colour : WhiteFlowering Time :  Scented :   No Ultimate Height :  1.50 metres / 4 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 callimorphum var.myragrum

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

Rhododendron callimorphum var.myragrum F218210

Magnificent large leaves up to one foot in length, hardy species with huge, well formed trusses of white flowers.Flower Colour : WhiteFlowering Time : March-April 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 Species over 2m..

Rhododendron calophytum

Magnificent large leaved hardy species with huge, well formed trusses of white flowers.Flower Colour : WhiteFlowering Time : March-April 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 Species over 2m..

Rhododendron calophytum Greig's Form

Magnificent large leaved hardy species with a huge well formed trusses of pink flowers.Flower 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 calophytum Pink form

Strong-growing seedlings of uncertain parentage (!) Large leaves and striking heads of pink and white flowers, often with a dark red blotch in the throat,Flower Colour : White and pinkFlowering Time : April-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 Species over 2m..

Rhododendron calophytum seedlings

Magnificent large leaved hardy species with huge, well formed trusses of white flowers. This form has smaller leaves and fewer flowers per truss.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 calophytum var. openshawianum

Magnificent large leaved hardy species with huge, well formed trusses of white flowers. Seed collected by E.H. Wilson in W. Sichuan, China, in 1903-5Flower Colour : WhiteFlowering Time : March-April 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 Species over 2m..

Rhododendron calophytum W1523

Magnificent large leaved hardy species with huge, well formed trusses of white flowers. Seed collected by E.H. Wilson in NW. Sichuan, China, in 1910-11Flower Colour : WhiteFlowering Time : March-April 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 Species over 2m..

Rhododendron calophytum W4279

Low compact species, almost blue leaves, fawn coloured below. Bright rosy crimson flowers. Must be planted in full light.Flower Colour : Bright rosy crimsonFlowering Time : May-June 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 calostrotum ssp calostrotum

Low compact species,especially in this form; almost blue leaves, fawn coloured below. Bright rosy crimson flowers. Must be planted in full light.Flower Colour : Bright rosy crimsonFlowering Time : May 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 calostrotum ssp calostrotum 'Gigha' FCC AGM

Dwarf, generally prostrate or mounding shrubs with small dark shiny green leaves. Flowers are pale purple to purple-crimson with crimson spots on the upper lobes in mid- to late springFlower Colour : Flowers are pale purple to purple-crimsonFlowering Time : June-July Scented :   No Ultimate Height :  0.15 metres / 0 feet 5 inchesParentage : Hardiness : Group : Dwarf Species up to 1m..

Rhododendron calostrotum ssp keleticumF21756

Dwarf, generally prostrate or mounding shrubs with small dark shiny green leaves. Flowers are pale purple to purple-crimson with crimson spots on the upper lobes.Flower Colour : Purple with crimson spots. Prostrate dwarf.Flowering Time : April-May Scented :   No Ultimate Height :  0.60 metres / 1 feet 11 inchesParentage : Hardiness : Group : Dwarf Species up to 1m..

Rhododendron calostrotum ssp keleticumR11188 = USDA 59182

Large flat faced, rich purple are produced on a background of silvery foliage. Much autumn flower.Flower Colour : Rich purpleFlowering Time : May Scented :   No Ultimate Height :  0.30 metres / 0 feet 11 inchesParentage : Hardiness : -18 to -23°C (0°F to -10°F) Hardy anywhere in the UK.Group : Dwarf Species up to 1m..

Rhododendron calostrotum ssp riparioides

Similar to ssp. calostrotum but with smaller leaves that are usually not glaucous above. Generally flowers later than ssp. calostrotum and often again in the autumnFlower Colour : Deep rose-purple with magenta flecksFlowering Time : Late May Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Dwarf Species up to 1m..

Rhododendron calostrotum ssp riparium

Flowers deep rose-purple with magenta flecks. Later flowering.Flower Colour : Deep rose-purple with magenta flecksFlowering Time : Late May Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Dwarf Species up to 1m..

Rhododendron calostrotum ssp riparium Calciphilum Group

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