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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.

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Used at RHS Chelsea Flower Show
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All items
Showing Flowering month : September clear all
1805 items
Hibiscus syriacus Woodbridge

30% off

Hibiscus syriacus 'Woodbridge'
From £29.99
2 litre pot
12 litre pot | 60 - 80cm tall
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Hydrangea quercifolia Snow Queen ('Flemygea')
Hydrangea quercifolia Snow Queen ('Flemygea')
From £29.99
2 litre pot
3 × 2 litre pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 7 (7)
Clematis Pangbourne Pink
Clematis 'Pangbourne Pink'
£29.99
available to order from summer
Rosa New Dawn

Best Seller

Rosa New Dawn | Climbing Rose
£29.99
available to order from autumn
1 star 1 star 1 star 1 star 1 star 4.9 5 9 (9)
Arbutus unedo
Arbutus unedo
£29.99
2 litre pot | 30cm tall
0.75 star 1 star 1 star 1 star 1 star 4.8 5 12 (12)
Clematis Josephine ('Evijohill') (PBR)
Clematis Josephine ('Evijohill') (PBR)
From £17.99
3 litre pot | 60cm cane
0.75 star 1 star 1 star 1 star 1 star 4.8 5 12 (12)
Clematis Proteus
Clematis 'Proteus'
£29.99
3 litre pot | 60cm cane
Salvia Sea of Butterflies mixed
Salvia farinacea Sea of Butterflies mixed
£29.99
sold out
0 star 1 star 1 star 1 star 1 star 4.0 5 5 (5)
Clematis Fond Memories
Clematis 'Fond Memories'
£29.99
available to order from summer
0.25 star 1 star 1 star 1 star 1 star 4.3 5 8 (8)
Lathyrus latifolius Rosa Perle
Lathyrus latifolius 'Rosa Perle'
From £14.99
9cm pot
2 + 1 FREE 9cm pots
3 litre pot | 60cm cane
0.25 star 1 star 1 star 1 star 1 star 4.3 5 6 (6)
Clematis Rebecca ('Evipo016') (PBR) (Boulevard Series)
Clematis Rebecca ('Evipo016') (PBR) (Boulevard Series)
£29.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star 4.5 5 15 (15)
Clematis heracleifolia Cassandra
Clematis heracleifolia 'Cassandra'
£29.99
available to order from summer
Aponogeton distachyos
Aponogeton distachyos
From £29.99
available to order from summer
0 star 1 star 1 star 1 star 1 star 4.0 5 2 (2)
Hibiscus syriacus Magenta Chiffon ('Rwoods5') (PBR) (Chiffon Series)
Hibiscus syriacus Magenta Chiffon ('Rwoods5') (PBR) (Chiffon Series)
£29.99
2 litre pot
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Clematis viticella Flore Pleno
Clematis viticella 'Flore Pleno'
£29.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star 4.6 5 5 (5)
Clematis Sea Breeze ('Zo09063') (PBR)
Clematis Sea Breeze ('Zo09063') (PBR)
£29.99
2 litre pot | 60cm cane
1 star 1 star 1 star 1 star 1 star 5.0 5 3 (3)
Rosa Lavender Ice ('Tan04249') (PBR)
Rosa Lavender Ice ('Tan04249') (PBR) | Floribunda Bush Rose
£29.99
available to order from autumn
Hibiscus syriacus Starburst Chiffon ('Rwoods6') (PBR) (Chiffon Series)
Hibiscus syriacus Starburst Chiffon ('Rwoods6') (PBR) (Chiffon Series)
£29.99
2 litre pot
Hibiscus syriacus Pink Chiffon ('Jwnwood4') (PBR) (Chiffon Series)
Hibiscus syriacus Pink Chiffon ('Jwnwood4') (PBR) (Chiffon Series)
£29.99
2 litre pot
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3 (3)
Hibiscus syriacus Lavender Chiffon ('Notwoodone') (PBR) (Chiffon Series)
Hibiscus syriacus Lavender Chiffon ('Notwoodone') (PBR) (Chiffon Series)
£29.99
2 litre pot
1 star 1 star 1 star 1 star 1 star 5.0 5 3 (3)
Stocks Fragrance Mixed (10 Week Mixed)
Stocks 'Fragrance Mixed'
£29.99
available to order from winter
0.25 star 1 star 1 star 1 star 1 star (10)
Clematis My Angel (PBR)
Clematis 'My Angel' (PBR)
£29.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (4)
Hydrangea aspera Hot Chocolate ('Haopr012') (PBR)
Hydrangea aspera Hot Chocolate ('Haopr012') (PBR)
£29.99
sold out
Clematis Rubra
Clematis 'Rubra'
£29.99
3 litre pot | 60cm cane
Clematis Tsukiko ('Evipo110') (PBR) (Garland Series)
Clematis Tsukiko ('Evipo110') (PBR) (Garland Series)
£29.99
available to order from summer
Clematis Andromeda
Clematis 'Andromeda'
£29.99
3 litre pot | 60cm cane
Clematis Taiga (PBR)
Clematis 'Taiga' (PBR)
£29.99
available to order from summer
0.25 star 1 star 1 star 1 star 1 star (6)
Lonicera similis var. delavayi
Lonicera similis var. delavayi
£29.99
3 litre pot | 60cm cane
0.5 star 1 star 1 star 1 star 1 star (2)
Clematis Kokonoe (PBR)
Clematis 'Kokonoe' (PBR)
£29.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (2)
Clematis Nubia ('Evipo079') (PBR) (Boulevard Series)
Clematis Nubia ('Evipo079') (PBR)
£29.99
3 litre pot | 60cm cane
0.5 star 1 star 1 star 1 star 1 star (2)
Clematis Little Lemons ('Zo14100') (PBR)
Clematis Little Lemons ('Zo14100') (PBR)
£29.99
2 litre pot
1 star 1 star 1 star 1 star 1 star (3)
Clematis Vicki ('Evipo114') (PBR)
Clematis Vicki ('Evipo114') (PBR)
£29.99
3 litre pot | 60cm cane
1 star 1 star 1 star 1 star 1 star (1)
Lonicera periclymenum Sweet Sue
Lonicera periclymenum 'Sweet Sue'
£29.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (1)
Hibiscus syriacus Marina
Hibiscus syriacus 'Marina'
£29.99
sold out
Clematis Sarah Elizabeth ('Evipo098') (PBR) (Boulevard Series)
Clematis Sarah Elizabeth ('Evipo098') (PBR) (Boulevard Series)
£29.99
3 litre pot | 60cm cane
Billardiera heterophylla Ultra Blue (PBR)
Billardiera heterophylla 'Ultra Blue' (PBR)
£29.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star (2)
Phalaenopsis Honey Peach
Phalaenopsis Honey Peach | Orchid
From £29.99
12cm pot | 65cm tall
with green pot
with white glass pot
with terracotta pot
Phalaenopsis Asian Coral

15% off

Phalaenopsis Asian Coral | Orchid
From £29.99
12cm pot | 65cm tall
with white pot
with jute pot
with polished brass pot
0 star 1 star 1 star 1 star 1 star (2)
Hibiscus syriacus Gandini Santiago (PBR)
Hibiscus syriacus 'Gandini Santiago' (PBR)
£29.99
2 litre pot
0 star 1 star 1 star 1 star 1 star (1)
Hibiscus syriacus Flower Tower White ('Gandini van Aart') (PBR)
Hibiscus syriacus Flower Tower White ('Gandini van Aart') (PBR)
£29.99
2 litre pot
Lonicera sempervirens
Lonicera sempervirens
£29.99
3 litre pot | 60cm cane
Clematis John Huxtable
Clematis 'John Huxtable'
£29.99
available to order from summer
Hydrangea quercifolia Tara
Hydrangea quercifolia 'Tara'
£29.99
available to order from summer
Clematis Olympia ('Evipo099') (PBR) (Boulevard Series)
Clematis Olympia ('Evipo099') (PBR) (Boulevard Series)
£29.99
3 litre pot | 60cm cane
Hibiscus syriacus Flower Tower Ruby ('Gandini van Aart Ruby') (PBR)
Hibiscus syriacus Flower Tower Ruby ('Gandini van Aart Ruby') (PBR)
£29.99
2 litre pot
Phalaenopsis Nantes

15% off

Phalaenopsis Nantes | Orchid
From £29.99
12cm pot | 60cm tall
Clematis Super Nova ('Zo09088') (PBR)
Clematis Super Nova ('Zo09088') (PBR)
£29.99
2 litre pot | 60cm cane
Clematis East River ('Zoeastri') (PBR)
Clematis East River ('Zoeastri') (PBR)
£29.99
2 litre pot | 60cm cane
Clematis Rollercoaster ('Zo16170') (PBR)
Clematis Rollercoaster ('Zo16170')
£29.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (2)
Hydrangea paniculata Groundbreaker Blush ('Lc no21') (PBR)
Hydrangea paniculata Groundbreaker Blush ('Lc no21') (PBR)
£29.99
available to order from summer
Rosa Flower Carpet Gold ('Noalesa') (PBR)
Rosa Flower Carpet Gold ('Noalesa') (PBR) | Ground Cover Rose
£29.99
4 litre pot
Hydrangea arborescens Bellaragazza Limetta ('Ncha8') (PBR)

New

Hydrangea arborescens Belleragazza Limetta ('Ncha8') (PBR)
£29.99
2 litre pot
Buddleja lindeyana Floral Fanfare (PBR)

New

Buddleja lindeyana 'Floral Fanfare' (PBR)
£29.99
2 litre pot
Lathyrus latifolius collection
Lathyrus latifolius collection
From £29.99
1 × collection
2 + 1 FREE collections
Phalaenopsis Bolgheri Lemon
Phalaenopsis Bolgheri Lemon | Scented Orchid
From £29.99
12cm pot | 50cm tall
with white pot
with terracotta pot
1 star 1 star 1 star 1 star 1 star (1)
Hibiscus syriacus Purple Chiffon ('Rwoods8') (PBR) (Chiffon Series)

New

Hibiscus syriacus Purple Chiffon ('Rwoods8') (PBR) (Chiffon Series)
£29.99
available to order from summer
Hydrangea paniculata Groundbreaker Ruby ('LC NO27') (PBR)

New

Hydrangea paniculata Groundbreaker Ruby ('Lc no27') (PBR)
£29.99
available to order from summer
Hydrangea paniculata Groundbreaker Greeny ('LC NO24') (PBR)

New

Hydrangea paniculata Groundbreaker Greeny ('Lc no24') (PBR)
£29.99
available to order from summer
Hibiscus syriacus Blushing Bride
Hibiscus syriacus 'Blushing Bride'
£29.99
available to order from summer
Rhododendron Encore Autumn Prince

New

Rhododendron 'Encore Autumn Prince'
£29.99
available to order from summer
Hibiscus syriacus French Cabaret® Pastel ('Mindouw4') (PBR)

New

Hibiscus syriacus French Cabaret® Pastel ('Mindouw4') (PBR)
£29.99
available to order from summer
Hibiscus syriacus French Cabaret® Pink ('Mindoup17') (PBR)

New

Hibiscus syriacus French Cabaret® Pink ('Mindoup17') (PBR)
£29.99
available to order from summer
Hydrangea serrata Choco White ('Darwhite') (PBR)

New

Hydrangea serrata Choco White ('Darwhite') (PBR)
£29.99
available to order from summer
Hibiscus syriacus French Cabaret® White ('Mindoub1') (PBR)

New

Hibiscus syriacus French Cabaret® White ('Mindoub1') (PBR)
£29.99
available to order from summer
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