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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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Attractive to wildlife
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Indoor plants by room
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Bedding planting time
Chelsea plant of year
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Sowing month outside
Vegetable harvesting month
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Ready made borders
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Leaf colour
Ground cover
Position
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Used at Chelsea
Kitchen garden planting guidelines
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Available items
Showing Flowering month : September clear all
890 items
Dahlia Soulman

50% off

Dahlia 'Soulman'
£5.99 - £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 1
Dahlia Tamburo

50% off

Dahlia 'Tamburo'
£5.99 - £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 × tuber available to order from winter
Dahlia Vancouver

50% off

Dahlia 'Vancouver'
£17.99 £9.00
3 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
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
Daphne × transatlantica Eternal Fragrance ('Blafra') (PBR)
Daphne × transatlantica Eternal Fragrance ('Blafra') (PBR)
£27.99 - £34.99
2 litre pot In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
0 star 1 star 1 star 1 star 1 star 3.9 5 17
Daphne × transatlantica Pink Fragrance ('Blapink') (PBR)
Daphne × transatlantica Pink Fragrance ('Blapink') (PBR)
£27.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
1.5 litre pot available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.4 5 5
Daucus carota
Daucus carota
£2.69
approx 200 seeds In stock (shipped within 2-3 working days)
Daucus carota Dara
Daucus carota 'Dara'
£2.79
approx 50 seeds In stock (shipped within 2-3 working days)
0 star 0 star 0.5 star 1 star 1 star 2.5 5 2
Delosperma cooperi Hot Pink Wonder ('Wowdry1') (PBR) (Wheels of Wonder Series)
Delosperma cooperi Hot Pink Wonder ('Wowdry1') (Wheels of Wonder Series) (PBR)
£7.99 - £34.99
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 2
Delosperma cooperi Jewel of Desert Garnet (PBR) (Jewel of Desert Series)
Delosperma cooperi 'Jewel of Desert Garnet' (PBR) (Jewel of Desert Series)
£7.99 - £34.99
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)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 9
Delosperma cooperi Jewel of Desert Grenade (PBR) (Jewel of Desert Series)

50% off

Delosperma cooperi 'Jewel of Desert Grenade' (PBR) (Jewel of Desert Series)
£4.00 - £9.99
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 2
Delosperma cooperi Golden Wonder ('Wowd20111') (PBR) (Wheels of Wonder Series)

50% off

Delosperma Golden Wonder ('Wowd20111') (PBR) (Wheels of Wonder Series)
£4.00 - £17.49
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)
Delosperma White Wonder ('Wowdw7') (Wheels of Wonder Series) (PBR)
Delosperma White Wonder ('Wowdw7') (Wheels of Wonder Series) (PBR)
£7.99 - £34.99
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 star 0 star 1 star 1 star 1 star 3.0 5 1
Dianthus Gran's Favourite
Dianthus 'Gran's Favourite'
£7.99 - £34.99
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 3
Dianthus carthusianorum
Dianthus carthusianorum
£7.99 - £29.99
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)
0.5 star 1 star 1 star 1 star 1 star 4.4 5 7
Diascia personata Hopleys

20% off

Diascia personata 'Hopleys'
£7.19 - £18.39
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star 4.0 5 1
Dots & spires plant combination
Dots & spires plant combination
£30.97
3 × plants In stock (shipped within 2-3 working days)
Dry shade plant combination

20% off

Dry shade plant combination
£37.96 £36.16
4 × plants | 1 of each In stock (shipped within 2-3 working days)
Dry sun plant combination

20% off

Dry sun plant combination
£29.96 £27.96
4 × plants | 1 of each In stock (shipped within 2-3 working days)
Echinacea Flame Thrower (PBR)

20% off

Echinacea 'Flame Thrower' (PBR)
£12.79 - £30.39
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 0.25 star 1 star 1 star 1 star 3.1 5 7
Echinacea purpurea Green Jewel (PBR)

20% off

Echinacea 'Green Jewel' (PBR)
£11.99 - £26.39
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 0 star 0.25 star 1 star 1 star
Echinacea Hot Papaya (PBR) (Cone-fections Series)

20% off

Echinacea 'Hot Papaya' (PBR) (Cone-fections Series)
£10.39 - £26.39
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 0 star 1 star 1 star 1 star
Echinacea Delicious Candy ('Noortdeli') (PBR)

20% off

Echinacea Delicious Candy ('Noortdeli') (PBR)
£11.99 - £28.79
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
Echinacea pallida

20% off

Echinacea pallida
£10.39 - £38.39
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
Echinacea pallida Hula Dancer

20% off

Echinacea pallida 'Hula Dancer'
£9.59 - £38.39
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)
Echinacea Pretty Parasols ('JS Engeltje') (PBR)

20% off

Echinacea Pretty Parasols ('JS Engeltje') (PBR)
£11.99 - £27.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Echinacea purpurea

20% off

Echinacea purpurea
£7.99 - £44.99
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 star 1 star 1 star 1 star 1 star
Echinacea purpurea Magnus

20% off

Echinacea purpurea 'Magnus'
£7.99 - £34.39
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
Echinacea purpurea Rubinstern

20% off

Echinacea purpurea 'Rubinstern'
£10.39 - £23.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Echinacea purpurea Vintage Wine (PBR)
Echinacea purpurea 'Vintage Wine' (PBR)
£14.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Echinacea purpurea White Swan

20% off

Echinacea purpurea 'White Swan'
£7.99 - £35.99
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
0.75 star 1 star 1 star 1 star 1 star
Echinacea SunSeekers Rainbow ('IFECSSRA') (PBR) (SunSeekers Series)

20% off

Echinacea SunSeekers Rainbow ('IFECSSRA') (PBR) (SunSeekers Series)
£13.59 - £31.19
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Echinacea SunSeekers Red ('Apecssired') (SunSeekers Series)

20% off

Echinacea SunSeekers Red ('Apecssired') (SunSeekers Series)
£11.99 - £28.79
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Edible flowers plant and seed combination
Edible flowers plant & seed combination
£33.26
4 × plants | 1 of each In stock (shipped within 2-3 working days)
Elegant cutting garden collection
Elegant cutting garden collection
£13.06
1 × collection In stock (shipped within 2-3 working days)
Eragrostis spectabilis
Eragrostis spectabilis
£9.99 - £42.99
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)
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
Erigeron karvinskianus Lavender Lady

20% off

Erigeron karvinskianus 'Lavender Lady'
£7.19 - £26.39
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
Erodium reichardii Album
Erodium reichardii 'Album'
£7.99 - £34.99
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)
Erodium × variabile William Bishop
Erodium × variabile 'Bishop's Form'
£7.99 - £34.99
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
Eryngium yuccifolium

20% off

Eryngium yuccifolium
£10.39 - £26.39
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Eryngium × olivierianum Big Blue ('Myersblue') (PBR)

20% off

Eryngium × olivierianum Big Blue ('Myersblue') (PBR)
£11.19 - £39.99
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
Escallonia Apple Blossom
Escallonia 'Apple Blossom'
£25.99 - £62.99
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
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
Eupatorium cannabinum
Eupatorium cannabinum
£2.99 - £49.99
approx 200 seeds In stock (shipped within 2-3 working days)
1 litre aquatic pot available to order from summer
3 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
5 litre aquatic pot available to order from summer
Eutrochium maculatum (Atropurpureum Group) Riesenschirm

20% off

Eupatorium maculatum (Atropurpureum Group) 'Riesenschirm'
£8.79 - £29.59
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
Euphorbia griffithii Fireglow

20% off

Euphorbia griffithii 'Fireglow'
£10.39 - £39.99
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)
Fallopia baldschuanica
Fallopia baldschuanica
£14.99 - £29.99
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 star 0.5 star 1 star 1 star 1 star
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