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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.

By type
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Used at Chelsea
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Available items
Showing Flowering month : September clear all
795 items
Pennisetum alopecuroides Red Head

20% off

Pennisetum alopecuroides 'Red Head'
£15.99 - £39.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star 4.0 5 1
Miscanthus nepalensis

20% off

Miscanthus nepalensis
£15.99 - £42.39
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Assorted native oxygenating

20% off

Assorted native oxygenating bunches
£15.99 - £31.98
5 × bunches Delivery by trusted supplier within 1 week
10 + 5 FREE Delivery by trusted supplier within 1 week
Cuphea ignea Victores

New

20% off

Cuphea ignea 'Victores'
£19.99 £15.99
2 litre pot In stock (shipped within 2-3 working days)
grape Chasselas

30% off

grape 'Chasselas'
£22.99 £16.09
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Potentilla fruticosa Bella Lindsey ('Hendlin') (PBR)

30% off

Potentilla fruticosa Bella Lindsey ('Hendlin') (PBR)
£22.99 £16.09
2 litre pot In stock (shipped within 2-3 working days)
grape Müller-Thurgau

30% off

grape 'Riesling'
£22.99 £16.09
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
grape Exalta

30% off

grape 'Exalta'
£22.99 £16.09
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
grape Chasselas Blanc

30% off

grape 'Chasselas Blanc'
£22.99 £16.09
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Jackmanii

20% off

Clematis 'Jackmanii'
£11.99 - £23.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
Clematis Miss Bateman

20% off

Clematis 'Miss Bateman'
£11.99 - £23.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4
Clematis Niobe

20% off

Clematis 'Niobe'
£14.39 - £28.78
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 5
Clematis The President

20% off

Clematis 'The President'
£11.99 - £23.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 4
Clematis Étoile Violette

20% off

Clematis 'Étoile Violette'
£11.99 - £23.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 16
Clematis Multi Blue

20% off

Clematis 'Multi Blue'
£11.99 - £23.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Clematis Multi Pink ('ST17333') (PBR)

20% off

Clematis Multi Pink ('ST17333') (PBR)
£20.95 £16.76
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 15
Kirengeshoma palmata

20% off

Kirengeshoma palmata
£7.99 - £43.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0 star 1 star 1 star 1 star 1 star 4.0 5 1
Astrantia Roma (PBR)

20% off

Astrantia 'Roma' (PBR)
£10.39 - £39.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.4 5 21
Caryopteris × clandonensis Grand Bleu ('Inoveris') (PBR)

20% off

Caryopteris × clandonensis Grand Bleu ('Inoveris') (PBR)
£20.99 £16.79
2 litre pot In stock (shipped within 2-3 working days)
Hydrangea Preziosa

30% off

Hydrangea 'Preziosa'
£17.49 - £41.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
The Amistad salvia collection

New

20% off

The Amistad salvia collection
£17.58 - £31.97
1 × collection | 2 plants In stock (shipped within 2-3 working days)
3 × collections | 6 plants In stock (shipped within 2-3 working days)
Malva × clementii Barnsley

20% off

Malva × clementii 'Barnsley'
£21.99 £17.59
2 litre pot In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
Potentilla fruticosa Pink Beauty

20% off

Potentilla fruticosa 'Pink Beauty' (PBR)
£21.99 £17.59
2 litre pot In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
Buddleja × weyeriana Bicolor

20% off

Buddleja × weyeriana 'Bicolor'
£21.99 £17.59
2 litre pot shipped within 2 weeks
0.5 star 1 star 1 star 1 star 1 star
Malva × clementii Barnsley Baby

20% off

Malva × clementii 'Barnsley Baby'
£21.99 £17.59
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Cherry creme brûlée cutting garden collection

25% off

Cherry créme brûlée cutting garden collection
£23.73 £17.80
1 × collection In stock (shipped within 2-3 working days)
Summer nights cutting garden collection

25% off

Summer nights cutting garden collection
£23.93 £17.95
1 × collection In stock (shipped within 2-3 working days)
Hydrangea arborescens Annabelle

20% off

Hydrangea arborescens 'Annabelle'
£7.99 - £71.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
10 litre pot | 50 - 80cm tall available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Clematis Daniel Deronda

20% off

Clematis 'Daniel Deronda'
£11.99 - £23.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Clematis Madame Julia Correvon

20% off

Clematis 'Madame Julia Correvon'
£11.99 - £23.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Clematis Polish Spirit

20% off

Clematis 'Polish Spirit'
£11.99 - £23.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Clematis Royal Velours

20% off

Clematis 'Royal Velours'
£22.95 £18.36
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Ficus carica Brown Turkey

20% off

fig 'Brown Turkey'
£18.36 - £107.99
2 litre pot | 30 - 40cm tall In stock (shipped within 2-3 working days)
10 litre pot | 40 - 60cm tall In stock (shipped within 2-3 working days)
9 litre pot | ½ standard In stock (shipped within 2-3 working days)
5 litre pot | 40 - 50cm tall available to order from autumn
12 litre pot | ¼ standard | 1.2m tall available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Clematis Romantika

20% off

Clematis 'Romantika'
£11.99 - £23.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Clematis Warszawska Nike

20% off

Clematis 'Warszawska Nike'
£11.99 - £23.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Clematis Black Prince

20% off

Clematis 'Black Prince'
£22.95 £18.36
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Clematis Dark Eyes

20% off

Clematis 'Dark Eyes'
£22.95 £18.36
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
Clematis Westerplatte

20% off

Clematis 'Westerplatte'
£22.95 £18.36
3 litre pot | 60cm cane shipped within 2 weeks
Cool tones plant combination

20% off

Cool tones plant combination
£22.98 £18.38
2 × plants | 1 of each In stock (shipped within 2-3 working days)
Abelia × grandiflora

20% off

Abelia × grandiflora
£18.39 - £75.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
7.5 litre pot | 60 - 80cm tall In stock (shipped within 2-3 working days)
6 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Buddleja davidii Royal Red

20% off

Buddleja davidii 'Royal Red'
£18.39 - £55.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
10 litre pot | 80 - 100cm tall available to order from autumn
1 star 1 star 1 star 1 star 1 star
Caryopteris × clandonensis Heavenly Blue

Up to 40%

Caryopteris × clandonensis 'Heavenly Blue'
£5.39 - £22.79
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Potentilla fruticosa Marian Red Robin ('Marrob')

20% off

Potentilla fruticosa Marian Red Robin ('Marrob')
£22.99 £18.39
2 litre pot In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Vinca major

20% off

Vinca major
£18.39 - £75.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 2 litre pots In stock (shipped within 2-3 working days)
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