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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: 1204
Phalaenopsis Theatro Classico

15% off

Phalaenopsis Theatro Classico | Orchid
From £149.99
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Citrus × limon Four Seasons

Up to 15%

lemon 'Four Seasons'
From £101.99
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Phalaenopsis Fortuno Alto

Up to 15%

Phalaenopsis Fortuno Alto | Orchid
From £99.99
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Citrus Arcobal Orange

20% off

blood meyer orange 'Arcobal'
£119.99 £95.99
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Calycanthus Venus

15% off

Calycanthus 'Venus'
£109.99 £93.49
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RHS award of garden merit
Calycanthus × raulstonii Hartlage Wine

15% off

Calycanthus × raulstonii 'Hartlage Wine'
£109.99 £93.49
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RHS award of garden merit
Fatsia japonica

15% off

Fatsia japonica
From £18.49
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Phalaenopsis Bellissimo Bella

Up to 15%

Phalaenopsis Bellissimo Bella | Orchid
From £79.99
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RHS award of garden merit
Heptacodium miconioides

15% off

Heptacodium miconioides
From £76.49
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RHS award of garden merit
Citrus × microcarpa

Up to 15%

calamondin orange
From £76.49
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Hydrangea quercifolia

15% off

Hydrangea quercifolia
£89.99 £76.49
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New
Tangerine twist 5 varieties dahlia collection

15% off

Tangerine twist 5 varieties dahlia collection
From £24.78
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Magnolia grandiflora Little Gem

15% off

Magnolia grandiflora 'Little Gem'
From £67.99
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Hydrangea Runaway Bride Snow White ('USHYD0405') (PBR)

15% off

Hydrangea Runaway Bride Snow White ('USHYD0405') (PBR)
From £36.34
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Cymbidium Flamingo Pink

15% off

Cymbidium Flamingo Pink | Orchid
From £62.99
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Cymbidium Jingle Bells

15% off

Cymbidium Jingle Bells | Orchid
From £62.99
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RHS award of garden merit
Cymbidium Sarah Jean ('Ice Cascade')

15% off

Cymbidium Sarah Jean ('Ice Cascade') | Orchid
From £60.99
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Cymbidium Sinterklaas

15% off

Cymbidium Sinterklaas | Orchid
From £60.99
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Tropicanna Cannas

15% off

Tropicanna canna collection
From £28.86
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Phalaenopsis Fontano Bellagio
Phalaenopsis Fontano Bellagio | Orchid
From £54.99
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Classic Canna collection

15% off

Classic canna collection
From £24.61
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New
Cutting garden dahlia collection

15% off

Cutting garden dahlia collection
From £24.61
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New
John's pollinator 5 varieties dahlia collection

15% off

John's pollinator 5 varieties dahlia collection
From £24.18
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Hedychium collection

15% off

ginger lily collection
From £22.91
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Phalaenopsis Boquetto Passione
Phalaenopsis Boquetto Passione | Orchid
From £42.99
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Phalaenopsis Boquetto Romantico

15% off

Phalaenopsis Boquetto Romantico | Orchid
From £42.99
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Phalaenopsis Boquetto Delight

15% off

Phalaenopsis Boquetto Delight | Orchid
From £42.99
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Phalaenopsis Boquetto Beauty
Phalaenopsis Boquetto Beauty | Orchid
From £42.99
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Pollinator
Mahonia eurybracteata subsp. ganpinensis Meteor ('Hillmah') (PBR)

15% off

Mahonia eurybracteata subsp. ganpinensis Meteor ('Hillmah') (PBR)
£49.99 £42.49
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RHS award of garden merit
Itea ilicifolia

15% off

Itea ilicifolia
£49.99 £42.49
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Corynabutilon × suntense

15% off

Corynabutilon × suntense
£49.99 £42.49
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Pollinator
Mahonia eurybracteata subsp. ganpinensis Soft Caress

15% off

Mahonia eurybracteata subsp. ganpinensis 'Soft Caress' (PBR)
£49.99 £42.49
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RHS award of garden merit
Magnolia liliiflora Nigra

15% off

Magnolia liliiflora 'Nigra'
From £42.49
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RHS award of garden merit
Award-winning Streptocarpus collection
Award-winning Streptocarpus collection
£41.99
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New
Candyfloss dahlia collection

15% off

Candyfloss dahlia collection
From £20.36
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New
Jewel garden dahlia collection

15% off

Jewel garden dahlia collection
From £20.19
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Phalaenopsis White Willd Orchid
Phalaenopsis White Willd Orchid
From £39.99
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RHS award of garden merit
Streptocarpus Polka-Dot Purple
Streptocarpus 'Polka-Dot Purple' & ceramic pot cover
From £18.99
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Rosa Gartenprinzessin Marie-José ('Korgehaque') (PBR)

15% off

Rosa Gartenprinzessin Marie-José ('Korgehaque') (PBR) | Floribunda Rose
£46.99 £39.94
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New
Proud Mary dahlia collection

15% off

Proud Mary dahlia collection
From £19.76
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Hydrangea paniculata Fire Light ('Smhpfl') (PBR)

15% off

Hydrangea paniculata Fire Light ('Abetwo') (PBR)
£44.99 £38.24
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RHS award of garden merit
Clematis Remembrance

15% off

Clematis 'Remembrance'
£44.99 £38.24
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Winter interest pond plant collection

15% off

Winter interest pond plant collection
£44.99 £38.24
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Magnolia grandiflora

15% off

Magnolia grandiflora
£44.99 £38.24
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Rosa Louise Odier

15% off

Rosa Louise Odier | Bourbon Bush Rose
£43.99 £37.39
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Rosa Boule de Neige

15% off

Rosa Boule de Neige | Bourbon Bush Rose
£43.99 £37.39
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Rosa Souvenir du Docteur Jamain

15% off

Rosa Souvenir du Docteur Jamain | Climbing Rose
£43.99 £37.39
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RHS award of garden merit
Rosa Roseraie de l'Haÿ

15% off

Rosa Roseraie de l'Haÿ | Shrub Rose
£43.99 £37.39
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Rosa Madame Isaac Péreire

15% off

Rosa 'Madame Isaac Péreire' | Bourbon Bush Rose
£43.99 £37.39
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Pollinator
Pileostegia viburnoides

15% off

Pileostegia viburnoides
£42.99 £36.54
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Nymphaea Madame Wilfon Gonnère

Up to 20%

Nymphaea 'Madame Wilfon Gonnère'
From £36.54
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Nymphaea tetragona

15% off

Nymphaea tetragona
From £33.14
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Pollinator
Agapanthus BlackJack ('Dwaghyb02') (PBR)

15% off

Agapanthus BlackJack ('Dwaghyb02') (PBR)
From £14.44
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Phalaenopsis Exclusivo Violet Queen

15% off

Phalaenopsis Violet Queen | Orchid
From £34.99
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RHS award of garden merit
Nymphaea Black Princess

15% off

Nymphaea 'Black Princess'
From £33.99
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Nymphaea Caroliniana Nivea

15% off

Nymphaea 'Caroliniana Nivea'
£39.99 £33.99
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RHS award of garden merit
Nymphaea Hermine

15% off

Nymphaea 'Hermine'
£39.99 £33.99
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Hydrangea arborescens Ruby Annabelle ('Ncha3') (PBR)

15% off

Hydrangea arborescens Ruby Annabelle ('Ncha3') (PBR)
£39.99 £33.99
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RHS award of garden merit
Campsis × tagliabueana Madame Galen

15% off

Campsis × tagliabueana 'Madame Galen'
£39.99 £33.99
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Hydrangea arborescens Sweet Annabelle ('Ncha4') (PBR)

15% off

Hydrangea arborescens Sweet Annabelle ('Ncha4') (PBR)
£39.99 £33.99
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RHS award of garden merit
Nymphaea James Brydon

15% off

Nymphaea 'James Brydon'
£39.99 £33.99
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Pollinator
Cotula coronopifolia

15% off

Cotula coronopifolia
From £18.69
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RHS award of garden merit
Rosa Felicia

15% off

Rosa Felicia | Hybrid Musk Rose
£39.99 £33.99
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Nymphaea Attraction

15% off

Nymphaea 'Attraction'
From £33.99
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Nymphaea Marliacea Rosea

15% off

Nymphaea 'Marliacea Rosea'
£39.99 £33.99
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RHS award of garden merit
Rosa Constance Spry

15% off

Rosa Constance Spry | Climbing / Shrub Rose
£39.99 £33.99
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Nymphaea Masaniello

15% off

Nymphaea 'Masaniello'
£39.99 £33.99
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Rosa Pacific Blue ('Tan98485')

15% off

Rosa Pacific Blue ('Tan98485') | Hybrid Tea Rose
£39.99 £33.99
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Hydrangea arborescens Pink Annabelle ('Ncha2') (PBR)

15% off

Hydrangea arborescens Pink Annabelle ('Ncha2') (PBR)
£39.99 £33.99
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Streptocarpus Mabel
Streptocarpus 'Mabel'
From £16.99
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Streptocarpus Harlequin Purple (PBR)
Streptocarpus 'Harlequin Purple' (PBR)
From £16.99
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Streptocarpus Zoe
Streptocarpus 'Zoe'
From £16.99
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RHS award of garden merit
Streptocarpus Hannah
Streptocarpus 'Hannah'
From £16.99
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Streptocarpus Hope
Streptocarpus 'Hope'
From £16.99
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RHS award of garden merit
Streptocarpus Falling Stars
Streptocarpus 'Falling Stars'
From £16.99
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RHS award of garden merit
Streptocarpus Harlequin Blue (PBR)
Streptocarpus 'Harlequin Blue' (PBR)
From £16.99
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RHS award of garden merit
Streptocarpus Katie
Streptocarpus 'Katie'
From £16.99
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Streptocarpus Dolina
Streptocarpus 'Dolina'
From £16.99
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Streptocarpus Sphinx
Streptocarpus 'Sphinx'
From £16.99
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Streptocarpus Alana
Streptocarpus 'Alana'
From £16.99
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Streptocarpus Abigail
Streptocarpus 'Abigail'
From £16.99
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Streptocarpus Caitlin
Streptocarpus 'Caitlin'
From £16.99
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Streptocarpus Celebration
Streptocarpus 'Celebration'
From £16.99
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Streptocarpus Lemon Sorbet
Streptocarpus 'Lemon Sorbet'
From £16.99
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Streptocarpus Albatross
Streptocarpus 'Albatross'
From £16.99
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Streptocarpus Alexis
Streptocarpus 'Alexis'
From £16.99
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RHS award of garden merit
Streptocarpus Tina
Streptocarpus 'Tina'
From £16.99
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Campsis × tagliabueana Indian Summer ('Kudian') (PBR)

15% off

Campsis × tagliabueana Indian Summer ('Kudian') (PBR)
£39.95 £33.96
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Nymphaea Almost Black

15% off

Nymphaea 'Almost Black'
From £33.14
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Nymphaea Pygmaea Rubra

15% off

Nymphaea 'Pygmaea Rubra'
£38.99 £33.14
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Nymphaea Rose Arey

15% off

Nymphaea 'Rose Arey'
£38.99 £33.14
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Nymphaea Yellow Sensation

15% off

Nymphaea 'Yellow Sensation'
£38.99 £33.14
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RHS award of garden merit
Nymphaea Laydekeri Fulgens

15% off

Nymphaea 'Laydekeri Fulgens'
£38.99 £33.14
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RHS award of garden merit
Rosa × odorata Mutabilis

15% off

Rosa × odorata 'Mutabilis' | Shrub Rose
£38.99 £33.14
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Streptocarpus Targa
Streptocarpus 'Targa' & ceramic pot cover
From £16.99
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RHS award of garden merit
Streptocarpus Crystal Ice (PBR)
Streptocarpus 'Crystal Ice' (PBR) & ceramic pot cover
From £16.99
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RHS award of garden merit
Streptocarpus Leah
Streptocarpus 'Leah' & ceramic pot cover
£32.99
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RHS award of garden merit
Rosa Phyllis Bide

15% off

Rosa Phyllis Bide | Rambler Rose
£37.99 £32.29
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RHS award of garden merit
Rosa Little Rambler ('Chewramb') (PBR)

15% off

Rosa Little Rambler ('Chewramb') (PBR) | Miniature Rambler Rose
£37.99 £32.29
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RHS award of garden merit
Rosa Climbing Cécile Brünner

15% off

Rosa 'Climbing Cécile Brünner' | Climbing Rose
£37.99 £32.29
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