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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
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Evergreen / deciduous
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Indoor plants by room
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Chelsea plant of year
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Used at Chelsea
Kitchen garden planting guidelines
Sort by highest price
All items
Showing Flowering month : September clear all
1688 items
Dahlia Vassio Meggos
Dahlia 'Vassio Meggos'
£5.99 - £15.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Dazzling Sun
Dahlia 'Dazzling Sun'
£5.99 - £15.00
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 1
Linaria maroccana Licilia collection
Linaria maroccana 'Licilia collection'
£5.98
2 packets of seeds In stock (shipped within 2-3 working days)
Dahlia Chat Noir
Dahlia 'Chat Noir'
£5.79 - £28.78
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
0.5 star 1 star 1 star 1 star 1 star 4.6 5 10
Dahlia Nuit d'Eté

50% off

Dahlia 'Nuit d'Eté'
£5.79 - £17.99
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 5.0 5 4
Dahlia Rip City
Dahlia 'Rip City'
£5.79 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
2 + 1 FREE 3 litre pots Unavailable
0.5 star 1 star 1 star 1 star 1 star 4.6 5 5
Dahlia Bishop of Canterbury (PBR)

20% off

Dahlia 'Bishop of Canterbury' (PBR)
£5.79 - £28.78
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 5.0 5 2
Dahlia Thomas A. Edison
Dahlia 'Thomas A. Edison'
£5.79 - £28.78
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 4.8 5 5
Dahlia Burlesca
Dahlia 'Burlesca'
£5.79 - £12.75
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Waltzing Mathilda
Dahlia 'Waltzing Mathilda'
£5.79 - £28.78
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 star 1 star 1 star 1 star 3.0 5 1
Dahlia Nathalie G
Dahlia 'Nathalie G'
£5.79 - £15.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia David Howard
Dahlia 'David Howard'
£5.75 - £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
0.5 star 1 star 1 star 1 star 1 star 4.5 5 34
Dahlia Bishop of Oxford
Dahlia 'Bishop of Oxford'
£5.75 - £13.75
1 × tuber available to order from winter
3 × tubers available to order from winter
0 star 1 star 1 star 1 star 1 star 4.0 5 1
Dahlia Evanah
Dahlia 'Evanah'
£5.75 - £12.75
1 × tuber available to order from winter
3 × tubers available to order from winter
Simple white cutting garden collection
Simple white cutting garden collection
£5.68
1 × collection In stock (shipped within 2-3 working days)
Erigeron karvinskianus

20% off

Erigeron karvinskianus
£3.99 - £39.99
approx 100 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × approx 100 seeds 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
1 star 1 star 1 star 1 star 1 star 4.9 5 189
Cyclamen cilicium

50% off

Cyclamen cilicium
£5.50 - £12.50
9cm pot | 1 plant In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Dahlia merckii

New

40% off

Dahlia merckii
£5.49 - £34.99
approx 10 seeds In stock (shipped within 2-3 working days)
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 × tuber available to order from winter
2 litre pot available to order from autumn
2 + 1 FREE 2 litre pots available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Dahlia Arabian Night
Dahlia 'Arabian Night'
£5.49 - £28.78
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 4.7 5 6
Dahlia Ambition
Dahlia 'Ambition'
£5.49 - £28.78
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 4.8 5 12
Dahlia Eveline
Dahlia 'Eveline'
£5.49 - £28.78
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 Bayou (PBR)
Dahlia 'Bayou' (PBR)
£5.49 - £28.78
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
Dahlia American Dawn
Dahlia 'American Dawn'
£5.49 - £12.50
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
Dahlia Blue Boy
Dahlia 'Blue Boy'
£5.49 - £14.00
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 Jowey Mirella
Dahlia 'Jowey Mirella'
£5.49 - £12.50
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 Gipsy Night
Dahlia 'Gipsy Night'
£5.49 - £12.75
1 × tuber available to order from winter
3 × tubers available to order from winter
Caryopteris × clandonensis Kew Blue

40% off

Caryopteris × clandonensis 'Kew Blue'
£5.39 - £12.59
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Dahlia Cafe au Lait
Dahlia 'Café au Lait'
£5.39 - £28.78
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 Totally Tangerine
Dahlia 'Totally Tangerine'
£5.39 - £28.78
1 × tuber available to order from winter
3 litre pot available to order from autumn
3 × tubers available to order from winter
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
Dahlia Verrones Obsidian
Dahlia 'Verrone's Obsidian'
£5.39 - £28.78
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
Lupinus Noble Maiden (Band of Nobles Series)

50% off

Lupinus 'Noble Maiden' (Band of Nobles Series)
£5.00 - £49.99
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
0.25 star 1 star 1 star 1 star 1 star
Lupinus Chandelier (Band of Nobles Series)

50% off

Lupinus 'Chandelier' (Band of Nobles Series)
£5.00 - £44.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot sold out
3 × 2 litre pots sold out
0.25 star 1 star 1 star 1 star 1 star
Hylotelephium Lime Twister (PBR) (Sunsparkler Series)

50% off

Hylotelephium 'Lime Twister' (PBR) (SunSparkler Series)
£5.00 - £11.50
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
Carex buchananii Red Rooster

50% off

Carex buchananii 'Red Rooster'
£5.00 - £12.50
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Monarda Cambridge Scarlet

50% off

Monarda 'Cambridge Scarlet'
£5.00 - £20.00
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)
Dahlia Bishop of Llandaff
Dahlia 'Bishop of Llandaff'
£4.99 - £28.78
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
0.5 star 1 star 1 star 1 star 1 star
Poppy field collection of annuals
Poppy field collection of annuals
£4.99
1g packet | seeds In stock (shipped within 2-3 working days)
Begonia Mother's Day
Begonia 'Mother's Day'
£4.99 - £9.99
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
Nerine bowdenii Ella K
Nerine bowdenii 'Ella K'
£4.99 - £13.00
1 × bulb available to order from winter
3 × bulbs available to order from winter
Begonia × intermedia Bertinii
Begonia × intermedia 'Bertinii'
£4.99 - £9.98
1 × tuber available to order from winter
2 + 1 FREE tubers Unavailable
Begonia Pink Flamingo
Begonia 'Pink Flamingo'
£4.99 - £9.98
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
Begonia Red Glory
Begonia 'Red Glory'
£4.99 - £9.98
1 × tuber available to order from winter
2 + 1 FREE tubers available to order from winter
0 star 0 star 0 star 0 star 1 star
globe artichoke Cynara cardunculus Scolymus Group
globe artichoke 'Green'
£4.99 - £9.98
1 × bare root plant available to order from winter
2 + 1 FREE bare root plants available to order from winter
1 star 1 star 1 star 1 star 1 star
Cosmos bipinnatus Double Click Rose Bonbon (Double Click Series)
Cosmos bipinnatus 'Double Click Rose Bonbon' (Double Click Series)
£4.99
approx 75 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Agapanthus Dokter Brouwer
Agapanthus 'Dokter Brouwer'
£4.99 - £12.00
1 × bare root plant available to order from winter
3 × bare root plants available to order from winter
Nerine bowdenii Ostara
Nerine bowdenii 'Ostara'
£4.99 - £13.00
1 × bulb available to order from winter
3 × bulbs available to order from winter
0 star 0 star 0 star 1 star 1 star
Aster chinensis Silver Blue

New

Aster chinensis 'Silver Blue'
£4.99
approx 25 seeds available to order from autumn
Lathyrus odoratus High Scent
Lathyrus odoratus 'High Scent'
£4.79
approx 20 seeds In stock (shipped within 2-3 working days)
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