Large Species

Although some of these are very tough and easy, the majority require a certain amount of shelter from wind and, in drier and warmer climates, a fair amount of shade. They often take some years to start flowering and may not flower every year. Many species make up for this with magnificent foliage.

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

Rhododendron 'Unkn Late flower June'

Leaves with grey indumentum, flowers pale pink, funnel shaped.Flower Colour : Pale pinkFlowering 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 : Large Species over 2m..

Rhododendron adenopodum

Pretty upright species Loose trusses of white tinged pink, a few crimson spots, bell shaped flowers. Attractive hairy olive green foliage on a round shrub. RareFlower Colour : White tinged pinkFlowering Time : April-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 adenosum

Pretty upright species . Loose trusses of white tinged pink, a few crimson spots, bell shaped flowers. Attractive olive green hairy foliage on a round shrub. Rare.Flower Colour : White-tinged pinkFlowering Time : April-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 adenosum Kuluense Group

Crimson scarletFlower Colour : Crimson scarletFlowering Time : May-early June Scented :   No Ultimate Height :  7.00 metres / 22 feet 11 inchesParentage : Hardiness : 0 to -12°C (20°F to 10°F) Hardy outdoors in milder parts of UK but can damaged in severest weather.Group : Large Species over 2m..

Rhododendron agapetum

White flushed rose flowers on a fairly compact shrub,eventually becoming a small tree. Wooly, fawn indumentum. Grows wild in open forest and pasture in SE Tibet and W Yunnan, China.Flower Colour : White, flushed roseFlowering 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 alutaceum var. iodes

Dome shaped shrub carrying recurved leaves with a rusty coloured indumentum below. Tight trusses of white, flushed rose, flowers. Grows wild in open forest and pasture in SE Tibet and W Yunnan, China.Flower Colour : White, flushed roseFlowering 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 alutaceum var. russotinctum F.19567

Rarely seen species, often forming a small tree. Dark reddish-purple flowers.Flower Colour : Dark reddish - purpleFlowering 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 amesiae

Tall variety with dark green narrow leaves. Young shoots often maroon. Magenta coloured flowers. Not suitable for cold gardens.Flower Colour : MagentaFlowering Time : February-May Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 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 anthosphaerum

Tall variety with dark green narrow leaves. Young shoots often maroon. Magenta coloured flowers. Not suitable for cold gardens.Flower Colour : MagentaFlowering Time : February-May Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 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 anthosphaerum Cherry 101 yunnan

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

Rhododendron anthosphaerum F21716

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

Rhododendron anthosphaerum F26432

Tall variety with dark green narrow leaves. Young shoots often maroon. Magenta coloured flowers. Not suitable for cold gardens.Flower Colour : MagentaFlowering Time : February-May Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 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 anthosphaerum F5848

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

Rhododendron anwheiense

Upright, tall single or multi-trunk tree.Flower Colour : Deep crimson, pink ,white, two-toneFlowering Time : February-May Scented :   No Ultimate Height :  18.00 metres / 59 feet 0 inchesParentage : Hardiness : -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 Species over 2m..

Rhododendron arboreum

Tree like shrub in various colours. . Requires acidic soil in a partially shaded site.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  1.80 metres / 5 feet 10 inchesParentage : Hardiness : -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 Species over 2m..

Rhododendron arboreum 3856238501

Tree like shrub in various colours. Requires acidic soil in a partially shaded site.Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  1.80 metres / 5 feet 10 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron arboreum China

Forms a gnarled shrub, dark green leaves, puckered above,tawny indumentum below. Red flowers. Best in a sheltered site.Flower Colour : RedFlowering Time : April-May 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 arboreum form Blood Red

Forms a gnarled shrub, dark green leaves, puckered above,tawny indumentum below. White flowers. Best in a sheltered site..Flower Colour : WhiteFlowering Time : June-August 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 arboreum Kuma 689

Forms a gnarled tree, dark green leaves, puckered above,tawny indumentum below. White flowers, Best in a sheltered site.Flower Colour : WhiteFlowering Time : January-May 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 arboreum KUMA 741

Tree like shrub in various colours. Grows to 6ft. Requires acidic soil in a partially shaded site. Flower Colour : Flowering Time :  Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron arboreum Late Flowering

Forms a gnarled tree, dark green leaves, puckered above,tawny indumentum below. Mid Pink flowers. Best in a sheltered site..Flower Colour : Mid-pinkFlowering Time : January-May 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 arboreum Mid-Pink

Forms a gnarled shrub, dark green leaves, puckered above, tawny indumentum below. Red flowers likely, Best in a sheltered site..Flower Colour : RedFlowering Time : January-May Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron arboreum Red

Forms a gnarled shrub, dark green leaves, puckered above,tawny indumentum below. Red flowers with dark spots. Best in a sheltered site..Flower Colour : Red, dark spotsFlowering Time : January-May Scented :   No Ultimate Height :  10.00 metres / 32 feet 9 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron arboreum Rubaiyat

Large evergreen shrubs or trees, often growing to 100 ft. in the wild, (hence its name, meaning "tree-like") but rarely over 40 ft. in cultivation. Leaves dark green with white to silver-colored indumentum below. Flowers white / pink / red.Flower Colour : white / pink / red.Flowering Time : March-April Scented :   No Ultimate Height :  6.00 metres / 19 feet 8 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron arboreum Seedlings

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

Rhododendron arboreum Sir Charles Lemon

Large evergreen shrubs or trees, often growing to 100 ft. in the wild, (hence its name, meaning "tree-like") but rarely over 40 ft. in cultivation. Leaves dark green with white to silver-colored indumentum belowFlower Colour : RedFlowering Time : January-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 arboreum ssp arboreum

Magnificent tree like species suitable for woodland gardens. Deep pink flowers, rust coloured indumentum on reverse of the leaves.Flower Colour : Deep pinkFlowering Time : January-May 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 arboreum ssp cinnamomeum

Forms a gnarled shrub, dark green leaves, puckered above,tawny indumentum below. Red or pink flowers possible. Best in a sheltered site..Flower Colour : PinkFlowering Time : January-March Scented :   No Ultimate Height :  3.00 metres / 9 feet 10 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron arboreum ssp cinnamomeum Seedling

Chinese or eastern version of R. arboreum. Magnificent tree like species, suitable for woodland gardens.Deep crimson flowers,tender plant.Flower Colour : Deep crimsonFlowering Time : January-May 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 arboreum ssp delavayi

Chinese or eastern version of R. arboreum. Magnificent tree like species, suitable for woodland gardens. Deep crimson flowers likely. From wild-collected seed or the Leonardslee plant.Flower Colour : RedFlowering Time : January-May 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 arboreum ssp delavayi seedlings

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

Rhododendron arboreum ssp nigrescens

Rosy-Crimson. Forms a gnarled shrub, dark green leaves, puckered above. Best in a sheltered site..Flower Colour : Rosy crimsonFlowering Time : June 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 arboreum ssp nilagericum

Forms a gnarled shrub, dark green leaves, puckered above,tawny indumentum below. Rose pink flowers. Best in a sheltered site..Flower Colour : RoseFlowering Time : January-March 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 arboreum ssp roseum

Forms a gnarled shrub, dark green leaves, puckered above, tawny indumentum below. Best in a sheltered site..Flower Colour : PinkFlowering Time : January-March 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 arboreum ssp roseum crispum

Usually forms a gnarled shrub in this country. Dark green leaves, puckered above and covered below with a tawny indumentum. Crimson-scarlet flowers Best in a sheltered site.Flower Colour : Crimson scarletFlowering Time : June-August 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 arboreum ssp zeylanicum

Magnificent tree like variety, suitable for woodland gardens. Deep pink flowers. (Wakehurst,award winner)Flower Colour : Deep pinkFlowering Time : January-March 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 arboreum Tony Schilling

at WakehurstFlower Colour : Flowering Time :  Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 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 arboreum TSS

Forms a gnarled shrub, dark green leaves, puckered above,tawny indumentum below. White flowers. Best in a sheltered site..Flower Colour : WhiteFlowering Time : June-August Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron arboreum var cinnamomeum album

Long campanulated, cherry scarlet to deep rose crimson with nector pouches fls.Flower Colour : Cherry scarlet/rose crimsonFlowering Time : January-March Scented :   No Ultimate Height :  4.00 metres / 13 feet 1 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 arboreum var. peramoenum

Forms a gnarled shrub, dark green leaves, puckered above,tawny indumentum below. Pink flowers. Best in a sheltered site..Flower Colour : PinkFlowering Time : January-May Scented :   No Ultimate Height :  10.00 metres / 32 feet 9 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron arboreum var. roseum

Forms a gnarled shrub, dark green leaves, puckered above,tawny indumentum below. White flowers. Best in a sheltered site.Flower Colour : WhiteFlowering Time : January-May Scented :   No Ultimate Height :  10.00 metres / 32 feet 9 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron arboreum var. roseum Album

Forms a gnarled shrub, dark green leaves, puckered above,tawny indumentum below. Pink flowers. Best in a sheltered site.Flower Colour : PinkFlowering Time : January-May Scented :   No Ultimate Height :  10.00 metres / 32 feet 9 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron arboreum var. roseum crispum

Forms a gnarled shrub, dark green leaves, puckered above,tawny indumentum below. White flowers. Best in a sheltered site..Flower Colour : WhiteFlowering Time : June-August Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron arboreum var.cinnamomeum album var.cinnamueum album

Forms a gnarled shrub, dark green leaves, puckered above,tawny indumentum below. White flowers. Best in a sheltered site..Flower Colour : WhiteFlowering Time : January-May 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 arboreum White

Forms a gnarled shrub, dark green leaves, puckered above,tawny indumentum below. White,pink or red flowers. Best in a sheltered site..Flower Colour : White, pink or redFlowering Time : January-May 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 arboreum Wild Collected seed

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

Rhododendron arboreum x campanulatum

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

Rhododendron argenteum

Unusual species forming a large spreading shrub. Reddish brown mature bark, peeling to reveal a lighter shade. Matt green leaves with a loose buff indumentum. Fine scarlet flowers,. Needs shelter from cold windsFlower Colour : ScarletFlowering 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 argipeplum

Tree like species, reddish plum to deep purple peeling bark. Dark green leaves with a white turning to deep buff indumentum. Young foliage is deep bronzy-purple. Rich scarlet flowers in full trusses.March-April. Needs wind shelter.Flower Colour : Rich scarletFlowering 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 argipeplum syn. smithii 04098

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

Rhododendron argipeplum syn. smithii intinsum KW8255

Fine tall species, dark green narrow leaves, with a silvery indumentum below. White almost translucent flowers in rounded trusses,Flower Colour : WhiteFlowering Time : May Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 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 argyrophyllum ssp argyrophyllum

Fine tall species, dark green narrow leaves, with a silvery indumentum below. White almost translucent flowers in rounded trusses,Flower Colour : WhiteFlowering Time : May Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 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 argyrophyllum ssp argyrophyllum K.W.772711

Fine tall species, dark green narrow leaves, with a silvery indumentum below. pale pink flowers in rounded trusses.Flower Colour : Pale pinkFlowering Time : May Scented :   No Ultimate Height :  5.00 metres / 16 feet 4 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 argyrophyllum ssp argyrophyllum Pink form

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

Rhododendron argyrophyllum ssp argyrophyllum seedling

Fine tall species. Dark green narrow leaves covered beneath with a silvery indumentum. White, almost translucent flowers in rounded trusses . Highly recommended.Flower Colour : WhiteFlowering 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 argyrophyllum ssp argyrophyllum W1210

White flowers flushed with rose and deep red spots.Flower Colour : White flushed rose, deep red spotsFlowering Time : May-June Scented :   No Ultimate Height :  0.00 metres / 0 feet 0 inchesParentage : Hardiness : Group : Large Species over 2m..

Rhododendron argyrophyllum ssp hypoglaucum

Attractive hardy tree like species. Dark green narrow leaves with a white indumentum.. Neat little trusses of white flowers.Flower Colour : WhiteFlowering Time : May-June 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 argyrophyllum ssp hypoglaucum Brodick Castle form

Fine tall species. Dark green narrow leaves covered beneath with a silvery indumentum. Pink, almost translucent flowers in rounded trusses. Highly recommended.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 argyrophyllum ssp nankingense

Fine tall species. Dark green narrow leaves covered beneath with a silvery indumentum. Pink, almost translucent flowers in rounded trusses. Highly recommended.Flower Colour : PinkFlowering 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 argyrophyllum ssp nankingense Chinese Silver AGM

Fine tall species. Dark green small narrow leaves covered beneath with a silvery indumentum. White, almost translucent flowers in rounded trusses. Highly recommended.Flower Colour : WhiteFlowering 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 argyrophyllum ssp omeiense

Interesting species forming a large flat topped specimen often as wide as high at maturity. Dark green leaves, often 25cm long, covered underneath with a thick woolly , red indumentum. (rex ssp.arizelum) Creamy white flowers.Flower Colour : Creamy whiteFlowering 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 arizelum

Interesting species forming a large flat topped specimen, often as wide as high at maturity,. Dark green leaves,often 25 cm long.Thick woolly red indumentum, below.Creamy white flowers.March-MayFlower Colour : Deep ceriseFlowering Time : March-May Scented :   No Ultimate Height :  7.00 metres / 22 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 arizelum Rubicosum Group R59550

Flower Colour : Flowering Time :  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 aucklandii

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

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

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 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

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

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)

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

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

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

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

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