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Plants that Flower in September

The heat may be starting to fade, but that does not mean the colour should. Keep it fresh with asters, phlox and late-flowering anemones.

Results found: 1192
Hydrangea macrophylla Blue
Hydrangea macrophylla 'Blue'
£19.99
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Hydrangea macrophylla Dark Angel Red
Hydrangea macrophylla 'Dark Angel Red'
£17.99
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Hydrangea macrophylla Kardinal Violet
Hydrangea macrophylla 'Kardinal Violet'
£19.99
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RHS award of garden merit
Hydrangea macrophylla Koria (PBR)
Hydrangea macrophylla 'Koria' (PBR)
£19.99
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RHS award of garden merit
Hydrangea macrophylla Lanarth White
Hydrangea macrophylla 'Lanarth White'
From £19.99
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Hydrangea macrophylla Little Pink
Hydrangea macrophylla 'Little Pink'
£17.99
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Hydrangea macrophylla Little Purple
Hydrangea macrophylla 'Little Purple'
£19.99
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Hydrangea macrophylla Yulika
Hydrangea macrophylla 'Yulika'
£25.99
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New
Hydrangea macrophylla Deep Purple Dance ('Schrolla02') (PBR) (Music Series)
Hydrangea macrophylla Deep Purple Dance ('Schrolla02')(PBR) (Music Series)
£27.99
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Hydrangea macrophylla Glam Rock ('Horwack') (PBR)
Hydrangea macrophylla Glam Rock ('Horwack') (PBR)
From £19.99
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Hydrangea macrophylla Love ('Youme H1917') (PBR)
Hydrangea macrophylla Love ('Youme H1917') (PBR)
£24.99
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Hydrangea macrophylla Midnight Pearl ('Hokomamipe') (PBR)
Hydrangea macrophylla Midnight Pearl ('Hokomamipe') (PBR)
£29.99
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Hydrangea macrophylla You & Me Together ('Youmefive') (PBR)
Hydrangea macrophylla You & Me Together ('Youmefive') (PBR)
£24.99
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Hydrangea Miss Saori ('H2002') (PBR)
Hydrangea Miss Saori ('H2002') (PBR)
£28.99
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Hydrangea paniculata Bombshell (PBR)
Hydrangea paniculata 'Bombshell' (PBR)
£28.99
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RHS award of garden merit
Hydrangea paniculata Phantom

30% off

Hydrangea paniculata 'Phantom'
£12.99 £9.09
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Hydrangea paniculata Confetti ('Vlasveld 02') (PBR)
Hydrangea paniculata Confetti ('Vlasveld 02') (PBR)
£24.99
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Hydrangea paniculata Fire Light ('Smhpfl') (PBR)
Hydrangea paniculata Fire Light ('Abetwo') (PBR)
£44.99
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Hydrangea paniculata Polestar ('Breg14') (PBR)
Hydrangea Polestar ('Breg14') (PBR)
£24.75
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Hydrangea quercifolia
Hydrangea quercifolia
£89.99
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Hydrangea quercifolia Tara
Hydrangea quercifolia 'Tara'
£28.75
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RHS award of garden merit
Hydrangea quercifolia Snowflake ('Brido')
Hydrangea quercifolia Snowflake ('Brido')
£27.99
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RHS award of garden merit
Hypericum × hidcoteense Hidcote
Hypericum × hidcoteense 'Hidcote'
£17.99
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Hypericum × inodorum Magical Beauty ('Kolmbeau') (PBR) (Magical Series)
Hypericum × inodorum Magical Beauty ('Kolmbeau') (PBR)
£24.99
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Hypericum × inodorum Magical White ('Kolmawhi') (PBR) (Magical Series)

30% off

Hypericum × inodorum Magical White ('Komuni') (PBR)
£20.99 £14.69
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Hypericum × moserianum Tricolor
Hypericum × moserianum 'Tricolor'
£17.99
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RHS award of garden merit
Itea ilicifolia
Itea ilicifolia
£49.99
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Pollinator
Lavandula × intermedia Platinum Blonde ('Momparle') (PBR)
Lavandula × intermedia Platinum Blonde ('Momparler') (PBR)
£16.99
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Leycesteria formosa Purple Rain
Leycesteria formosa 'Purple Rain'
£19.99
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Magnolia grandiflora Little Gem
Magnolia grandiflora 'Little Gem'
From £79.99
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RHS award of garden merit
Magnolia liliiflora Nigra
Magnolia liliiflora 'Nigra'
From £49.99
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Pollinator
Mahonia eurybracteata subsp. ganpinensis Meteor ('Hillmah') (PBR)
Mahonia eurybracteata subsp. ganpinensis Meteor ('Hillmah') (PBR)
£49.99
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Pollinator
Malva × clementii Barnsley Baby
Malva × clementii 'Barnsley Baby'
£21.99
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Pollinator
Malva × clementii Barnsley
Malva × clementii 'Barnsley'
£21.99
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RHS award of garden merit
Malva × clementii Bredon Springs
Malva × clementii 'Bredon Springs'
£22.99
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RHS award of garden merit
Malva × clementii Rosea
Malva × clementii 'Rosea'
£24.99
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Parahebe catarractae Avalanche (PBR)
Parahebe catarractae 'Avalanche' (PBR)
£24.99
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Pollinator
Perovskia Bluesette
Perovskia 'Bluesette'
From £9.99
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Pollinator
Perovskia Silvery Blue ('Lissvery') (PBR)
Perovskia Silvery Blue ('Lissvery') (PBR)
£19.99
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RHS award of garden merit
Potentilla fruticosa Pink Beauty
Potentilla fruticosa 'Pink Beauty' (PBR)
£21.99
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RHS award of garden merit
Potentilla fruticosa Primrose Beauty
Potentilla fruticosa 'Primrose Beauty'
From £23.99
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Pollinator
Potentilla fruticosa Bellissima ('Hachliss') (PBR)
Potentilla fruticosa Bellissima ('Hachliss') (PBR)
£22.99
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RHS award of garden merit
Potentilla fruticosa Marian Red Robin ('Marrob')
Potentilla fruticosa Marian Red Robin ('Marrob')
£22.99
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Syringa meyeri Flowerfesta White ('Anny200810') (PBR) (Flowerfesta Series)
Syringa meyeri Flowerfesta White ('Anny200810') (PBR) (Flowerfesta Series)
£34.99
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RHS award of garden merit
Tamarix ramosissima Pink Cascade
Tamarix ramosissima 'Pink Cascade'
£22.99
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Pollinator
Veronica Mohawk
Veronica 'Mohawk'
£19.99
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Pollinator
Veronica Pink Pixie
Veronica 'Pink Pixie'
£19.99
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Pollinator
Veronica Starlight ('Marklight')
Veronica Starlight ('Marklight')
£19.99
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RHS award of garden merit
Viburnum plicatum f. tomentosum Summer Snowflake
Viburnum plicatum f. tomentosum 'Summer Snowflake'
£32.99
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Vinca major
Vinca major
From £22.99
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RHS award of garden merit
Vinca major Variegata
Vinca major 'Variegata'
£17.99
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RHS award of garden merit
Vinca minor Azurea Flore Pleno
Vinca minor 'Azurea Flore Pleno'
£17.99
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Vinca minor Illumination
Vinca minor 'Illumination'
From £7.99
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RHS award of garden merit
Vinca minor Ralph Shugert
Vinca minor 'Ralph Shugert'
From £7.99
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Weigela All Summer Peach ('Slingpink') (All Summer Series)
Weigela All Summer Peach ('Slingpink') (PBR) (All Summer Series)
£25.99
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Weigela All Summer Red ('Slingco1') (PBR) (All Summer Series)
Weigela All Summer Red ('Slingco1') (PBR) (All Summer Series)
£24.99
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Pollinator
Weigela florida All Summer Monet ('Verweig 8') (PBR) (All Summer Series)
Weigela florida All Summer Monet ('Verweig 8') (PBR) (All Summer Series)
£24.99
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Weigela Picobella Rosa ('Tvp2') (PBR)
Weigela Picobella Rosa ('Tvp2') (PBR)
£23.99
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Pollinator
Arbutus unedo
Arbutus unedo
£34.99
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RHS award of garden merit
Calycanthus × raulstonii Hartlage Wine
Calycanthus × raulstonii 'Hartlage Wine'
£109.99
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Magnolia grandiflora
Magnolia grandiflora
£44.99
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Syringa meyeri Flowerfesta Pink ('Anny200817') (PBR) (Flowerfesta Series)
Syringa meyeri Flowerfesta Pink ('Anny200817') (PBR) (Flowerfesta Series)
£32.99
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New
Antique peach dahlia collection
Antique peach dahlia collection
From £30.45
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New
Berry dahlia collection
Berry dahlia collection
From £29.75
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New
Bruised dahlia collection
Bruised dahlia collection
From £16.99
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New
Burnt sugar dahlia collection
Burnt sugar dahlia collection
From £18.95
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New
Chocolate orange dahlia collection
Chocolate orange dahlia collection
From £17.75
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New
Coffee and cream dahlia collection
Coffee & cream dahlia collection
From £23.95
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New
Last days of summer dahlia collection
Last days of summer dahlia collection
From £23.95
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New
Peach dahlia collection
Peach dahlia collection
From £17.75
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New
Pink champagne dahlia collection
Pink champagne dahlia collection
From £27.45
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New
Soft pink dahlia collection
Soft pink dahlia collection
From £17.75
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New
White dahlia collection
White dahlia collection
From £23.95
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Pollinator
Bees and butterflies dahlia collection
Bees & butterflies dahlia collection
From £23.95
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Pollinator
Chocolate orange pollinator dahlia collection
Chocolate orange pollinator dahlia collection
From £17.99
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Dinner plates dahlia collection
Dinner plates dahlia collection
From £17.25
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Tangerine dream dahlia collection
Tangerine dream dahlia collection
From £17.25
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The Laundry Garden jewel dahlia collection
The Laundry Garden jewel dahlia collection
From £17.75
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Purple dahlia collection
Purple dahlia collection
From £17.75
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Dahlia Ambition
Dahlia 'Ambition'
From £5.99
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New
Dahlia Cafe au Lait Twist
Dahlia 'Cafe au Lait Twist'
From £5.99
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Dahlia Cafe au Lait
Dahlia 'Café au Lait'
From £5.39
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RHS award of garden merit
Dahlia Copperboy
Dahlia 'Copperboy'
From £5.99
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Dahlia Downham Royal
Dahlia 'Downham Royal'
From £5.99
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Dahlia Ice Crystal
Dahlia 'Ice Crystal'
From £6.49
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Dahlia Jowey Frambo
Dahlia 'Jowey Frambo'
From £6.79
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Dahlia Kiev
Dahlia 'Kiev'
From £5.99
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Dahlia Missis Miley
Dahlia 'Missis Miley'
From £5.99
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Dahlia Oleda
Dahlia 'Oleda'
From £5.99
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Dahlia Paso Doble Dancer
Dahlia 'Paso Doble Dancer'
From £5.99
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RHS award of garden merit
Dahlia Penhill Dark Monarch
Dahlia 'Penhill Dark Monarch'
From £6.99
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Pollinator
Dahlia Pepita Pink
Dahlia 'Pepita Pink'
From £5.99
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Dahlia Petras Wedding
Dahlia 'Petras Wedding'
From £5.99
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Dahlia Preference
Dahlia 'Preference'
From £5.99
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New
Dahlia Richards Fortune
Dahlia 'Richards Fortune'
From £6.49
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Dahlia Snowbound
Dahlia 'Snowbound'
From £5.99
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New
Dahlia Sturm Sweet Maria
Dahlia 'Sturm Sweet Maria'
From £5.99
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Dahlia Sweet Love
Dahlia 'Sweet Love'
From £5.99
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Pollinator
Dahlia Verrones Obsidian
Dahlia 'Verrone's Obsidian'
From £5.39
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RHS award of garden merit
Dahlia Bishop of Llandaff
Dahlia 'Bishop of Llandaff'
From £5.99
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