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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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Sort by availability
Available items
Showing Flowering month : September clear all
1050 items
Ceanothus Autumnal Blue

25% off

Ceanothus 'Autumnal Blue'
£18.74 - £44.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 7
Cenolophium denudatum

25% off

Cenolophium denudatum
£11.24 - £26.24
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 4
Centranthus ruber

25% off

Centranthus ruber
£5.99 - £33.74
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 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
0.25 star 1 star 1 star 1 star 1 star 4.1 5 8
Centranthus ruber Albus

25% off

Centranthus ruber 'Albus'
£5.99 - £24.74
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 4.9 5 8
Ceratostigma plumbaginoides

25% off

Ceratostigma plumbaginoides
£6.74 - £28.49
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 7
Choisya ternata Scented Gem ('Lissbrid')

New

25% off

Choisya ternata Scented Gem ('Lissbrid')
£25.99 £19.49
2 litre pot In stock (shipped within 2-3 working days)
Choisya ternata Sundance ('Lich')

25% off

Choisya ternata Sundance ('Lich')
£19.49 - £82.49
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)
0.25 star 1 star 1 star 1 star 1 star 4.2 5 9
Choisya Greenfingers ('Lissfing') (PBR)

25% off

Choisya × dewitteana Greenfingers ('Lissfing') (PBR)
£24.99 £18.74
2 litre pot In stock (shipped within 2-3 working days)
Choisya × dewitteana Aztec Gold (PBR)

25% off

Choisya × dewitteana 'Aztec Gold' (PBR)
£23.99 £17.99
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Choisya × dewitteana White Dazzler ('Londaz') (PBR)

25% off

Choisya × dewitteana White Dazzler ('Londaz') (PBR)
£18.56 - £59.99
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 | 30 - 40cm tall In stock (shipped within 2-3 working days)
0 star 0.75 star 1 star 1 star 1 star 3.7 5 3
Chrysanthemum Clara Curtis

25% off

Chrysanthemum 'Clara Curtis'
£7.49 - £17.24
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Chrysanthemum Dr Tom Parr

New

25% off

Chrysanthemum 'Dr Tom Parr'
£7.49 - £17.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Chrysanthemum Duchess of Edinburgh

New

25% off

Chrysanthemum 'Duchess of Edinburgh'
£7.49 - £17.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Cirsium rivulare Trevors Felley Find (PBR)

25% off

Cirsium rivulare 'Trevors Felley Find' (PBR)
£7.49 - £33.74
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Clematis Betty Corning

25% off

Clematis 'Betty Corning'
£26.95 £20.21
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Black Prince

25% off

Clematis 'Black Prince'
£22.95 £17.21
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 5
Clematis Daniel Deronda

25% off

Clematis 'Daniel Deronda'
£11.24 - £22.48
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 Dark Eyes

25% off

Clematis 'Dark Eyes'
£22.95 £17.21
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3
Clematis Elsa Späth

25% off

Clematis 'Elsa Späth'
£11.24 - £22.48
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 Gillian Blades

25% off

Clematis 'Gillian Blades'
£27.99 £20.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Gravetye Beauty

25% off

Clematis 'Gravetye Beauty'
£11.24 - £22.48
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 Jackmanii

25% off

Clematis 'Jackmanii'
£11.24 - £22.48
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 Lambton Park

New

25% off

Clematis 'Lambton Park'
£24.95 £18.71
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Madame Julia Correvon

25% off

Clematis 'Madame Julia Correvon'
£11.24 - £22.48
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 Marie Boisselot

25% off

Clematis 'Marie Boisselot'
£11.24 - £22.48
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 Mrs Cholmondeley

25% off

Clematis 'Mrs Cholmondeley'
£11.24 - £22.48
9cm pot | 30cm cane In stock (shipped within 2-3 working days)
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Clematis Mrs George Jackman

25% off

Clematis 'Mrs George Jackman'
£27.99 £20.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Multi Blue

25% off

Clematis 'Multi Blue'
£11.24 - £22.48
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 Niobe

25% off

Clematis 'Niobe'
£13.49 - £26.98
9cm pot | 30cm cane In stock (shipped within 2-3 working days)
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Clematis Paul Farges

New

25% off

Clematis 'Paul Farges'
£27.99 £20.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Polish Spirit

25% off

Clematis 'Polish Spirit'
£11.24 - £22.48
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 Prince Charles

25% off

Clematis 'Prince Charles'
£11.24 - £22.48
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
0.25 star 1 star 1 star 1 star 1 star
Clematis Purpurea Plena Elegans

25% off

Clematis 'Purpurea Plena Elegans'
£13.49 - £26.98
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 Remembrance

25% off

Clematis 'Remembrance'
£44.99 £33.74
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Romantika

25% off

Clematis 'Romantika'
£11.24 - £22.48
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 Special Occasion

25% off

Clematis 'Special Occasion'
£27.99 £20.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Sunset

New

25% off

Clematis 'Sunset'
£28.99 £21.74
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis The President

25% off

Clematis 'The President'
£11.24 - £22.48
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 Ville de Lyon

25% off

Clematis 'Ville de Lyon'
£11.24 - £22.48
9cm pot | 30cm cane In stock (shipped within 2-3 working days)
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Clematis Warszawska Nike

25% off

Clematis 'Warszawska Nike'
£11.24 - £22.48
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 Westerplatte

New

25% off

Clematis 'Westerplatte'
£22.95 £17.21
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Etoile Violette

25% off

Clematis 'Étoile Violette'
£11.24 - £22.48
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
Clematis Alaina ('Evipo056') (PBR) (Boulevard Series)

New

25% off

Clematis Alaina ('Evipo056') (PBR) (Boulevard Series)
£32.95 £24.71
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Bellissima ('Zo10075') (PBR)

25% off

Clematis Bellissima ('Zo10075') (PBR)
£24.95 £18.71
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Bernadine ('Evipo061') (PBR) (Boulevard Series)

25% off

Clematis Bernadine ('Evipo061') (PBR) (Boulevard Series)
£34.99 £26.24
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Clematis Bijou ('Evipo030') (PBR) (Tudor Patio Series)

25% off

Clematis Bijou ('Evipo030') (PBR) (Tudor Patio Series)
£26.95 £20.21
3 litre pot In stock (shipped within 2-3 working days)
Clematis Charmaine ('Evipo022') (PBR)

25% off

Clematis Charmaine ('Evipo022') (PBR)
£26.79 £20.09
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Diamantina ('Evipo039') (PBR)

25% off

Clematis Diamantina ('Evipo039') (PBR)
£32.95 £24.71
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis East River ('Zoeastri') (PBR)

New

25% off

Clematis East River ('Zoeastri') (PBR)
£26.95 £20.21
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Edda ('Evipo074') (PBR) (Boulevard Series)

25% off

Clematis Edda ('Evipo074') (PBR) (Boulevard Series)
£26.95 £20.21
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
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