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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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All items
Showing Flowering month : September clear all
1688 items
Clematis Prince George
Clematis 'Prince George'
£14.99 - £29.98
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 4.6 5 7
Clematis Sea Breeze ('Zo09063') (PBR)
Clematis Sea Breeze ('Zo09063') (PBR)
£24.95
2 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 3
Clematis Prince William ('Zo08171') (PBR)
Clematis Prince William ('Zo08171') (PBR)
£24.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Nubia ('Evipo079') (PBR) (Boulevard Series)
Clematis Nubia ('Evipo079') (PBR)
£24.95
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star 4.0 5 1
Clematis Forever Friends ('Zofofri') (PBR)
Clematis Forever Friends ('Zofofri') (PBR)
£24.95
2 litre pot | 60cm cane shipped within 2 weeks
Clematis Rosalyn ('Zo09087') (PBR)
Clematis Rosalyn ('Zo09087') (PBR)
£24.95
2 litre pot | 60cm cane available to order from autumn
Clematis Star River ('Zostarri') (PBR)
Clematis Star River ('Zostarri') (PBR)
£24.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Super Nova ('Zo09088') (PBR)
Clematis Super Nova ('Zo09088') (PBR)
£24.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Blue Eclipse
Clematis 'Blue Eclipse'
£24.95
2 litre pot | 60cm cane available to order from autumn
Clematis integrifolia
Clematis integrifolia
£24.95
3 litre pot | 60cm cane available to order from autumn
Clematis Hudson River ('Zo06137') (PBR)
Clematis Hudson River ('Zo06137') (PBR)
£24.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis John Howells ('Zojohnhowells') (PBR)
Clematis John Howells ('Zojohnhowells') (PBR)
£24.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Kaiu
Clematis 'Kaiu'
£24.95
3 litre pot | 60cm cane available to order from winter
Clematis Picotee ('Zo09124') (PBR)
Clematis Picotee ('Zo09124') (PBR)
£24.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis vitalba
Clematis vitalba
£24.95
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Lambton Park
Clematis 'Lambton Park'
£24.95
3 litre pot | 60cm cane available to order from autumn
Choisya × dewitteana White Dazzler ('Londaz') (PBR)

20% off

Choisya × dewitteana White Dazzler ('Londaz') (PBR)
£24.75 - £63.99
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
Cyclamen cilicium
Cyclamen cilicium
£8.99 - £24.00
3 × corms shipped within 3 weeks
9 × corms shipped within 3 weeks
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3
Clematis tangutica
Clematis tangutica
£17.99 - £35.98
9cm pot | 30cm cane available to order from autumn
3 litre pot | 60cm 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 4.7 5 15
Escallonia Iveyi

20% off

Escallonia 'Iveyi'
£23.99 - £63.99
2 litre pot In stock (shipped within 2-3 working days)
7.5 litre pot | 40 - 60cm tall In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Hibiscus syriacus White Chiffon ('Notwoodtwo') (PBR) (Chiffon Series)

20% off

Hibiscus syriacus White Chiffon ('Notwoodtwo') (PBR) (Chiffon Series)
£29.99 £23.99
2 litre pot In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Hibiscus syriacus Woodbridge

Up to 30%

Hibiscus syriacus 'Woodbridge'
£23.99 - £62.99
2 litre pot In stock (shipped within 2-3 working days)
12 litre pot | 60 - 80cm tall In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Hydrangea serrata Bluebird

20% off

Hydrangea serrata 'Bluebird'
£23.99 - £63.99
2 litre pot In stock (shipped within 2-3 working days)
10 litre pot | 40 - 60cm tall In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
Choisya × dewitteana Aztec Gold (PBR)
Choisya × dewitteana 'Aztec Gold' (PBR)
£23.99
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Clematis viticella Flore Pleno
Clematis viticella 'Flore Pleno'
£29.99 £23.99
3 litre pot | 60cm cane available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Potentilla fruticosa Primrose Beauty
Potentilla fruticosa 'Primrose Beauty'
£23.99 - £58.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Hibiscus syriacus Starburst Chiffon ('Rwoods6') (PBR) (Chiffon Series)
Hibiscus syriacus Starburst Chiffon ('Rwoods6') (PBR) (Chiffon Series)
£29.99 £23.99
2 litre pot available to order from autumn
Agapanthus Fireworks ('Mdb001') (PBR)

20% off

Agapanthus Fireworks ('Mdb001') (PBR)
£14.99 - £59.99
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)
1 star 1 star 1 star 1 star 1 star
Hydrangea macrophylla Midnight Pearl ('Hokomamipe') (PBR)

20% off

Hydrangea macrophylla Midnight Pearl ('Hokomamipe') (PBR)
£29.99 £23.99
2 litre pot shipped within 2 weeks
Hibiscus syriacus Flower Tower Ruby ('Gandini van Aart Ruby') (PBR)

20% off

Hibiscus syriacus Flower Tower Ruby ('Gandini van Aart Ruby') (PBR)
£29.99 £23.99
2 litre pot In stock (shipped within 2-3 working days)
Hydrangea paniculata Groundbreaker Blush ('Lc no21') (PBR)

New

Hydrangea paniculata Groundbreaker Blush ('Lc no21') (PBR)
£29.99 £23.99
3 litre pot available to order from autumn
Hydrangea arborescens Bellaragazza Limetta ('Ncha8') (PBR)

New

Hydrangea arborescens Belleragazza Limetta ('Ncha8') (PBR)
£29.99 £23.99
2 litre pot available to order from autumn
Hydrangea paniculata Groundbreaker Ruby ('LC NO27') (PBR)

New

Hydrangea paniculata Groundbreaker Ruby ('Lc no27') (PBR)
£29.99 £23.99
3 litre pot available to order from autumn
Hydrangea paniculata Groundbreaker Greeny ('LC NO24') (PBR)

New

Hydrangea paniculata Groundbreaker Greeny ('Lc no24') (PBR)
£29.99 £23.99
3 litre pot available to order from autumn
Moody blues plant combination

20% off

Moody blues plant combination
£27.97 £23.97
3 × plants In stock (shipped within 2-3 working days)
Begonia collection for Hanging baskets & pots
Begonia collection for hanging baskets and pots
£11.95 - £23.95
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Summer nights cutting garden collection
Summer nights cutting garden collection
£23.93
1 × collection In stock (shipped within 2-3 working days)
Cherry creme brûlée cutting garden collection
Cherry créme brûlée cutting garden collection
£23.73
1 × collection available to order from autumn
Clematis Jackmanii Purpurea ('Zojapur') (PBR)
Clematis Jackmanii Purpurea ('Zojapur') (PBR)
£23.50
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Rollercoaster ('Zo16170') (PBR)
Clematis Rollercoaster ('Zo16170')
£23.50
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Cotinus coggygria Golden Spirit ('Ancot') (PBR)

20% off

Cotinus coggygria Golden Spirit ('Ancot') (PBR)
£28.99 £23.19
2 litre pot In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
Hydrangea paniculata Bombshell (PBR)

20% off

Hydrangea paniculata 'Bombshell' (PBR)
£28.99 £23.19
2 litre pot In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
Hydrangea Miss Saori ('H2002') (PBR)

20% off

Hydrangea Miss Saori ('H2002') (PBR)
£28.99 £23.19
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Hibiscus syriacus Magenta Chiffon ('Rwoods5') (PBR) (Chiffon Series)

20% off

Hibiscus syriacus Magenta Chiffon ('Rwoods5') (PBR) (Chiffon Series)
£28.99 £23.19
2 litre pot In stock (shipped within 2-3 working days)
Hydrangea quercifolia Tara

20% off

Hydrangea quercifolia 'Tara'
£28.75 £23.00
2 litre pot In stock (shipped within 2-3 working days)
Buddleja davidii Royal Red

20% off

Buddleja davidii 'Royal Red'
£22.99 - £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)
12 litre pot | 80 - 100cm tall available to order from autumn
1 star 1 star 1 star 1 star 1 star
Potentilla fruticosa Marian Red Robin ('Marrob')
Potentilla fruticosa Marian Red Robin ('Marrob')
£22.99
2 litre pot In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Tamarix ramosissima Pink Cascade
Tamarix ramosissima 'Pink Cascade'
£22.99
2 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
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