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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
Facing
How much sun
Soil type
Special conditions
Flower colour
Evergreen / deciduous
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Attractive to wildlife
Quick growing
Eventual size
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Indoor plants by room
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Chelsea plant of year
Sowing month inside or protected
Sowing month outside
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Used at Chelsea
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Sort by availability
All items
Showing Flowering month : September clear all
708 items
Verbena Enchantment Purple (Enchantment Series)
Verbena 'Enchantment Purple' (Enchantment Series)
£3.50 - £19.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
5 × rooted cuttings sold out
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Verbena Endurascape Hot Pink ('Balendopin')
Verbena Endurascape Hot Pink ('Balendopin')
£6.99 - £25.98
9cm pot available to order from autumn
5 × rooted cuttings sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE rooted cuttings sold out
Verbena officinalis var. grandiflora Bampton
Verbena officinalis var. grandiflora 'Bampton'
£8.99 - £39.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star 4.9 5 8
Veronica Pink Pixie
Veronica 'Pink Pixie'
£19.99
2 litre pot available to order from autumn
Alcalthaea suffrutescens Parkfrieden

New

× Alcalthaea suffrutescens 'Parkfrieden'
£12.99 - £32.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Alcalthaea suffrutescens Parkrondell
× Alcalthaea suffrutescens 'Parkrondell'
£14.99 - £32.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Begonia Mother's Day
Begonia 'Mother's Day'
£4.49 - £8.99
1 × tuber available to order from winter
3 × tubers available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Begonia Pink Flamingo
Begonia 'Pink Flamingo'
£4.49 - £8.98
1 × tuber available to order from winter
2 + 1 FREE tubers available to order from winter
0.5 star 1 star 1 star 1 star 1 star 4.5 5 4
Begonia Rosebud Tutu
Begonia 'Rosebud Tutu'
£6.29 - £12.58
2 × tubers available to order from winter
4 + 2 FREE tubers available to order from winter
Begonia (Pendula Group) Pink Giant
Begonia (Pendula Group) 'Pink Giant'
£3.59 - £8.99
1 × tuber available to order from winter
3 × tubers available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Begonia gift set
Begonia gift set
£14.99 £13.49
gift set available to order from winter
Canna Phasion
Canna 'Phasion'
£8.99 - £17.98
1 × rhizome available to order from winter
2 + 1 FREE rhizomes available to order from winter
0 star 0.75 star 1 star 1 star 1 star 3.8 5 6
Canna Tropicana Red (PBR)
Canna 'Tropicana Red' (PBR)
£8.09 - £24.27
1 × rhizome available to order from winter
3 × rhizomes available to order from winter
Clematis Kaiu
Clematis 'Kaiu'
£24.95
3 litre pot | 60cm cane available to order from winter
Cosmos bipinnatus Capriola
Cosmos bipinnatus 'Capriola'
£2.99 £2.24
approx 30 seeds available to order from winter
cosmos gift set
cosmos gift set
£14.99 £11.24
gift set available to order from winter
Dahlia American Dawn
Dahlia 'American Dawn'
£4.94 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.7 5 15
Dahlia Babylon Brons
Dahlia 'Babylon Brons'
£4.94 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Bayou (PBR)
Dahlia 'Bayou' (PBR)
£4.85 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
6 × tubers available to order from winter
2 + 1 FREE 3 litre pots available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Dahlia Black Narcissus
Dahlia 'Black Narcissus'
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Blue Boy
Dahlia 'Blue Boy'
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
0.5 star 1 star 1 star 1 star 1 star
Dahlia Break Out
Dahlia 'Break Out'
£5.21 - £14.40
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Burlesca
Dahlia 'Burlesca'
£4.85 - £11.48
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Cafe au Lait Rosé
Dahlia 'Cafe au Lait Rosé'
£4.94 - £11.70
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Cafe au Lait Royal
Dahlia 'Café au Lait Royal'
£4.94 - £13.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Cafe au Lait
Dahlia 'Café au Lait'
£4.76 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
6 × tubers available to order from winter
2 + 1 FREE 3 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Dahlia Cafe de Paris

New

Dahlia 'Café de Paris'
£6.08 - £15.75
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Crème de Cassis
Dahlia 'Crème de Cassis'
£4.94 - £18.35
1 × tuber available to order from winter
3 litre pot available to order from autumn
3 × tubers available to order from winter
2 + 1 FREE 3 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Dahlia Downham Royal
Dahlia 'Downham Royal'
£4.94 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
0.5 star 1 star 1 star 1 star 1 star
Dahlia Evanah
Dahlia 'Evanah'
£4.85 - £11.48
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Eveline
Dahlia 'Eveline'
£4.94 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
2 + 1 FREE 3 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Dahlia Famoso
Dahlia 'Famoso'
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Gallery Leonardo (PBR) (Gallery Series)
Dahlia 'Gallery Leonardo' (PBR) (Gallery Series)
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
0.25 star 1 star 1 star 1 star 1 star
Dahlia Gallery Rembrandt (PBR) (Gallery Series)
Dahlia 'Gallery Rembrandt' (PBR) (Gallery Series)
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
0.25 star 1 star 1 star 1 star 1 star
Dahlia Great Hercules
Dahlia 'Great Hercules'
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Hawaiian Sunrise
Dahlia 'Hawaiian Sunrise'
£4.94 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
2 litre pot available to order from autumn
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Jive
Dahlia 'Jive'
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Jowey Frambo
Dahlia 'Jowey Frambo'
£5.84 - £16.20
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Jowey Marilyn
Dahlia 'Jowey Marilyn'
£4.49 - £10.80
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Jowey Merel
Dahlia 'Jowey Merel'
£4.94 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Jowey Midnight
Dahlia 'Jowey Midnight'
£4.94 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Jowey Winnie
Dahlia 'Jowey Winnie'
£4.76 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Karma Prospero (PBR)
Dahlia 'Karma Prospero' (PBR)
£4.94 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
0.5 star 1 star 1 star 1 star 1 star
Dahlia Karma Sangria (PBR)
Dahlia 'Karma Sangria' (PBR)
£4.94 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Ka’s Champagne
Dahlia 'Ka’s Champagne'
£4.94 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Kelsey Annie Joy
Dahlia 'Kelsey Annie Joy'
£5.21 - £13.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Kiev
Dahlia 'Kiev'
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia La Belle Epoque
Dahlia 'La Belle Epoque'
£6.08 - £17.55
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Labyrinth
Dahlia 'Labyrinth'
£5.21 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Linda's Baby
Dahlia 'Linda's Baby'
£4.94 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Milena F
Dahlia 'Milena F'
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
1 star 1 star 1 star 1 star 1 star
Dahlia Missis Amy
Dahlia 'Missis Amy'
£5.21 - £13.50
1 × tuber available to order from winter
3 × tubers available to order from winter
1 star 1 star 1 star 1 star 1 star
Dahlia Mondriaan
Dahlia 'Mondriaan'
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Nathalie G
Dahlia 'Nathalie G'
£4.85 - £13.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Offshore Dream
Dahlia 'Offshore Dream'
£4.49 - £10.80
1 × tuber available to order from winter
3 × tubers available to order from winter
1 star 1 star 1 star 1 star 1 star
Dahlia Otto's Thrill
Dahlia 'Otto's Thrill'
£4.85 - £12.37
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Paso Doble Dancer
Dahlia 'Paso Doble Dancer'
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Penhill Watermelon
Dahlia 'Penhill Watermelon'
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Pepita Pink
Dahlia 'Pepita Pink'
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
0 star 0 star 1 star 1 star 1 star
Dahlia Preference
Dahlia 'Preference'
£4.94 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Purple Flame (PBR)
Dahlia 'Purple Flame' (PBR)
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Rhubarb and Custard (Sweet Candy Series)
Dahlia 'Rhubarb and Custard' (Sweet Candy Series)
£4.94 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
2 litre pot available to order from autumn
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Salmon Runner
Dahlia 'Salmon Runner'
£4.94 - £10.80
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Silver Years
Dahlia 'Silver Years'
£4.85 - £13.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Soulman

Up to 49%

Dahlia 'Soulman'
£4.94 - £18.35
3 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 3 litre pots In stock (shipped within 2-3 working days)
1 × tuber available to order from winter
3 × tubers available to order from winter
1 star 1 star 1 star 1 star 1 star
Dahlia Strawberry Cream
Dahlia 'Strawberry Cream'
£5.21 - £13.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Sturm Christel
Dahlia 'Sturm Christel'
£4.94 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Sweet Love
Dahlia 'Sweet Love'
£4.94 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Sweet Suzanne
Dahlia 'Sweet Suzanne'
£4.85 - £13.50
1 × tuber available to order from winter
3 × tubers available to order from winter
0 star 0 star 1 star 1 star 1 star
Dahlia Temple of Beauty
Dahlia 'Temple of Beauty'
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
0 star 1 star 1 star 1 star 1 star
Dahlia Thomas A. Edison
Dahlia 'Thomas A. Edison'
£4.76 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
2 + 1 FREE 3 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Dahlia Totally Tangerine
Dahlia 'Totally Tangerine'
£4.85 - £22.28
1 × tuber available to order from winter
3 litre pot available to order from autumn
3 × tubers available to order from winter
2 + 1 FREE 3 litre pots available to order from autumn
6 × tubers available to order from winter
1 star 1 star 1 star 1 star 1 star
Dahlia Vassio Meggos
Dahlia 'Vassio Meggos'
£5.39 - £13.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia White Isa
Dahlia 'White Isa'
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Wine Eyed Jill
Dahlia 'Wine Eyed Jill'
£5.21 - £11.48
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Wizard of Oz
Dahlia 'Wizard of Oz'
£4.94 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
2 + 1 FREE 3 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Dahlia Dahlegria Tricolore ('Dahlgr85') (PBR) (Dahlegria Series)
Dahlia Dahlegria Tricolore ('Dahlgr85') (PBR) (Dahlegria Series)
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
0 star 0 star 0 star 0 star 1 star
Dahlia Happy Single Wink ('HS Wink') (PBR) (Happy Single Series)
Dahlia Happy Single Wink ('HS Wink') (PBR) (Happy Single Series)
£4.94 - £12.60
1 × tuber available to order from winter
3 × tubers available to order from winter
0.25 star 1 star 1 star 1 star 1 star
Dahlia imperialis
Dahlia imperialis
£5.39 - £13.50
1 × tuber available to order from winter
3 × tubers available to order from winter
1 star 1 star 1 star 1 star 1 star
Dahlia Pretty Woman ('Vdtg43') (PBR) (Dark Angel Series)
Dahlia Pretty Woman ('Vdtg43') (PBR) (Dark Angel Series)
£4.94 - £18.35
1 × tuber available to order from winter
3 litre pot available to order from autumn
3 × tubers available to order from winter
2 + 1 FREE 3 litre pots available to order from autumn
0 star 0.75 star 1 star 1 star 1 star
Dahlia Prinzessa ('Ariko 10-16')
Dahlia Prinzessa ('Ariko 10-16')
£4.94 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
Lathyrus latifolius Red Pearl
Lathyrus latifolius 'Red Pearl'
£14.99 - £29.98
9cm pot available to order from winter
3 litre pot | 60cm cane available to order from winter
2 + 1 FREE 9cm pots available to order from winter
Nerine bowdenii
Nerine bowdenii
£4.49 - £8.98
1 × bulb available to order from winter
2 + 1 FREE bulbs available to order from winter
0 star 0.25 star 1 star 1 star 1 star
Nerine bowdenii Ostara
Nerine bowdenii 'Ostara'
£4.49 - £11.70
1 × bulb available to order from winter
3 × bulbs available to order from winter
0 star 0 star 0 star 1 star 1 star
Osteospermum Cannington Roy
Osteospermum 'Cannington Roy'
£9.99 - £24.99
9cm pot available to order from winter
3 × 9cm pots available to order from winter
Zantedeschia Captain Romance (PBR) (Captain Series)
Zantedeschia 'Captain Romance' (PBR) (Captain Series)
£6.29 - £15.30
1 × bulb available to order from winter
3 × bulbs available to order from winter
0.75 star 1 star 1 star 1 star 1 star
Anemone hupehensis Ariel ('Ifanfa') (Fantasy Series)
Anemone hupehensis Ariel ('Ifanfa') (Fantasy Series)
£22.99 - £54.99
2 litre pot sold out
3 × 2 litre pots sold out
Begonia Illumination Apricot (Illumination Series)
Begonia 'Illumination Apricot' (Illumination Series)
£9.99 - £19.98
5 × seedlings | jumbo sold out
10 + 5 FREE seedlings | jumbo sold out
0 star 1 star 1 star 1 star 1 star
Calibrachoa Cabaret Early Pink (PBR) (Cabaret Series)
Calibrachoa 'Cabaret Early Pink' (Cabaret Series)
£9.99 - £19.98
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Calibrachoa Cabaret Goodnight Kiss ('Balcabooni') (PBR)
Calibrachoa Cabaret Goodnight Kiss ('Balcabooni') (PBR)
£3.50 - £19.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Calibrachoa Calitastic Cappucino ('Wescacacap') (Calitastic Series)
Calibrachoa Calitastic Cappucino ('Wescacacap') (Calitastic Series)
£3.50 - £19.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Chrysanthemum Dr Tom Parr

New

Chrysanthemum 'Dr Tom Parr'
£9.99 - £23.99
9cm pot sold out
3 × 9cm pots sold out
Chrysanthemum Mei-Kyo

New

Chrysanthemum 'Mei-Kyo'
£9.99 - £23.99
9cm pot sold out
3 × 9cm pots sold out
Cosmos bipinnatus Razzmatazz Series
Cosmos bipinnatus 'Razzmatazz Series'
£18.49 - £36.99
20 seedlings available to order from winter
40 + 20 FREE seedlings sold out
0.75 star 1 star 1 star 1 star 1 star
Diascia Diamond Light Pink
Diascia 'Diamond Light Pink'
£6.99 - £21.98
9cm pot available to order from autumn
5 × rooted cuttings sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE rooted cuttings sold out
Fuchsia Lady Thumb
Fuchsia 'Lady Thumb'
£19.99 - £89.99
2 litre pot sold out
3 × 2 litre pots sold out
6 × 2 litre pots sold out
1 star 1 star 1 star 1 star 1 star
Geranium Showstopper Mixed
Geranium 'Showstopper Mixed'
£39.99
40 + 20 FREE seedlings sold out
1 star 1 star 1 star 1 star 1 star
Hanging basket bedding plant collection
Hanging basket bedding plant collection
£36.99 - £73.98
1 collection | 60 seedlings sold out
2 + 1 FREE collections (180 seedlings) sold out
1 star 1 star 1 star 1 star 1 star
Hydrangea Preziosa
Hydrangea 'Preziosa'
£24.99 - £59.99
2 litre pot sold out
3 × 2 litre pots sold out
Impatiens Beacon Select Mixture (Beacon Series)
Impatiens 'Beacon Select Mixture'
£36.99
40 + 20 FREE seedlings sold out
1 star 1 star 1 star 1 star 1 star
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