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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
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Special conditions
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Evergreen / deciduous
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Attractive to wildlife
Quick growing
Eventual size
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Indoor plants by room
Bedding planting time
Chelsea plant of year
Sowing month inside or protected
Sowing month outside
Multibuy packs
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Position
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Used at Chelsea
Kitchen garden planting guidelines
Sort by availability
All items
Showing Flowering month : September clear all
425 items
Sarah's Chelsea lavender & lime combination
Sarah's Chelsea 'lavender & lime combination'
£41.96 - £125.88
4 plants | 1 of each available to order from autumn
12 plants | 3 of each available to order from autumn
Sarah's Chelsea lavender & lime combination
Sarah's Chelsea 'lavender & lime combination'
£41.96 - £125.88
4 plants | 1 of each available to order from autumn
12 plants | 3 of each available to order from autumn
Sarah's Chelsea lavender & white combination
Sarah's Chelsea 'lavender & white combination '
£51.96
4 plants | 1 of each available to order from autumn
Sarah's Chelsea lavender susan combination
Sarah's Chelsea 'lavender susan combination'
£56.96 - £140.89
4 plants | 1 of each available to order from autumn
11 plants available to order from autumn
Sarah's Chelsea pairing combinations
Sarah's Chelsea 'pairing combinations'
£33.96 - £101.88
4 plants | 1 of each In stock (shipped within 2-3 working days)
12 plants | 3 of each In stock (shipped within 2-3 working days)
Sarah's Chelsea pink & lavender combination
Sarah's Chelsea 'pink & lavender combination'
£71.96
4 plants | 1 of each available to order from autumn
Sarah's Chelsea pink & silver combination
Sarah's Chelsea 'pink & silver combination'
£68.96
4 plants | 1 of each available to order from autumn
Sarah's Chelsea silver susan combination
Sarah's Chelsea 'silver susan combination'
£56.96 - £140.89
4 plants | 1 of each available to order from autumn
11 plants available to order from autumn
Sesleria and empoli pot combination
Sesleria & empoli pot combination
£89.98
Tom's Chelsea Woodland Sanctuary collection 'Lush shade'
Tom's Chelsea 'Woodland Sanctuary collection 'Lush shade''
£40.96 - £122.88
4 plants | 1 of each available to order from autumn
12 plants | 3 of each available to order from autumn
Tom's Chelsea Woodland Sanctuary collection 'Textural tones'
Tom's Chelsea 'Woodland Sanctuary collection 'Textural tones''
£50.96 - £152.88
4 plants | 1 of each available to order from autumn
12 plants | 3 of each available to order from autumn
Tom's Chelsea Woodland Sanctuary collection 'Texture & form'
Tom's Chelsea 'Woodland Sanctuary collection 'Texture & form''
£40.96 - £122.88
4 plants | 1 of each available to order from autumn
12 plants | 3 of each available to order from autumn
Bellis perennis Bellissima Series
Bellis Bellissima Series
£16.49 - £32.99
20 seedlings Delivered mid September
40 + 20 FREE seedlings Delivered mid September
0.5 star 1 star 1 star 1 star 1 star 4.5 5 6
Cyperus longus
Cyperus longus
£21.99 - £49.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
3 litre aquatic pot available to order from summer
5 litre aquatic pot available to order from summer
Oenanthe japonica Flamingo
Oenanthe japonica 'Flamingo'
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 9cm pots Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
3 litre aquatic pot available to order from summer
Sagittaria sagittifolia
Sagittaria sagittifolia
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Verbascum Clementine
Verbascum 'Clementine'
£12.99 - £28.99
9cm pot available to order from summer
3 × 9cm pots available to order from summer
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Winter interest pond plant collection
Winter interest pond plant collection
£44.99
3 × 1 litre aquatic pots available to order from summer
Abelia × grandiflora Sunshine Daydream ('Abelops') (PBR)
Abelia × grandiflora Sunshine Daydream ('Abelops') (PBR)
£22.99
2 litre pot available to order from autumn
0 star 1 star 1 star 1 star 1 star 4.0 5 1
Abutilon Canary Bird
Abutilon 'Canary Bird'
£32.99
3 litre pot | 60cm cane available to order from autumn
Abutilon megapotamicum
Abutilon megapotamicum
£29.99
3 litre pot | 60cm cane available to order from autumn
Agapanthus BlackJack ('Dwaghyb02') (PBR)
Agapanthus BlackJack ('Dwaghyb02') (PBR)
£16.99 - £99.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Agapanthus Headbourne hybrids
Agapanthus 'Headbourne hybrids'
£14.99 - £32.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0 star 0.5 star 1 star 1 star 1 star
Agapanthus Midnight Moon ('DWHYB20') (PBR)

New

Agapanthus Midnight Moon ('DWHYB20') (PBR)
£15.99 - £37.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Agapanthus praecox subsp. orientalis Zambezi ('Kek5006')

New

Agapanthus praecox subsp. orientalis Zambezi ('Kek5006')
£24.99 - £64.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Alchemilla mollis

25% off

Alchemilla mollis
£2.09 - £39.99
approx 75 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)
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
Anemanthele lessoniana
Anemanthele lessoniana
£9.99 - £47.99
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
Arctotis × hybrida hort. Flame
Arctotis × hybrida 'Flame'
£7.99 - £15.98
1 litre pot available to order from autumn
2 + 1 FREE 1 litre pots available to order from autumn
Arctotis × hybrida hort. Red Devil
Arctotis × hybrida 'Red Devil'
£7.99 - £15.98
1 litre pot available to order from autumn
2 + 1 FREE 1 litre pots available to order from autumn
Arctotis × hybrida hort. Wine
Arctotis × hybrida 'Wine'
£7.99 - £15.98
1 litre pot available to order from autumn
2 + 1 FREE 1 litre pots available to order from autumn
Chaenostoma Megacopa Blue
bacopa 'Megacopa Blue'
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Chaenostoma cordatum Snowflake
bacopa 'Snowflake'
£6.99 - £19.98
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
Billardiera heterophylla
Billardiera heterophylla
£29.99
3 litre pot | 60cm cane available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Billardiera heterophylla Ultra Blue (PBR)
Billardiera heterophylla 'Ultra Blue' (PBR)
£26.95
3 litre pot | 60cm cane available to order from autumn
Bupleurum fruticosum

New

Bupleurum fruticosum
£12.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Calamintha nepeta subsp. nepeta Blue Cloud

New

Calamintha nepeta subsp. nepeta 'Blue Cloud'
£9.99 - £24.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Calibrachoa Bordeaux Star ('Wescacaliborst') (Calitastic Series)
Calibrachoa Calitastic Bordeaux Star ('Wescacaliborst')
£3.50 - £6.99
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Callistemon Inferno ('Yanferno') (PBR)
Callistemon Inferno ('Yanferno') (PBR)
£29.99
2 litre pot available to order from autumn
Calluna vulgaris Dark Beauty
Calluna vulgaris 'Dark Beauty'
£8.99 - £22.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Calluna vulgaris Theresa (Garden Girls Series)
Calluna vulgaris 'Theresa' (Garden Girls Series)
£8.99 - £20.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Choisya ternata Sundance ('Lich')
Choisya ternata Sundance ('Lich')
£25.99 - £109.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
6 × 2 litre pots available to order from autumn
0.25 star 1 star 1 star 1 star 1 star
Choisya × dewitteana Apple Blossom ('Pmoore09') (PBR)
Choisya × dewitteana Apple Blossom ('Pmoore09') (PBR)
£24.99
2 litre pot available to order from autumn
0 star 0 star 0.5 star 1 star 1 star
Citrus trifoliata
Citrus trifoliata
£44.99
2 litre pot | 25 - 35cm tall available to order from autumn
Clematis Alionushka
Clematis 'Alionushka'
£24.95
3 litre pot | 60cm cane available to order from autumn
1 star 1 star 1 star 1 star 1 star
Clematis Blue Eclipse
Clematis 'Blue Eclipse'
£24.95
2 litre pot | 60cm cane available to order from autumn
Clematis Elsa Späth
Clematis 'Elsa Späth'
£14.99 - £29.98
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
Clematis Multi Blue
Clematis 'Multi Blue'
£14.99 - £29.98
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
Clematis Abilene ('Evipo027') (PBR) (Boulevard Series)
Clematis Abilene ('Evipo027') (PBR) (Boulevard Series)
£32.95
3 litre pot | 60cm cane available to order from autumn
Clematis Acropolis ('Evipo078') (PBR) (Boulevard Series)
Clematis Acropolis ('Evipo078') (PBR) (Boulevard Series)
£26.95
3 litre pot | 60cm cane available to order from autumn
Clematis Alaina ('Evipo056') (PBR) (Boulevard Series)
Clematis Alaina ('Evipo056') (PBR) (Boulevard Series)
£32.95
3 litre pot | 60cm cane available to order from autumn
Clematis Daiyu ('Evipo083') (PBR)
Clematis Daiyu ('Evipo083') (PBR)
£26.95
3 litre pot | 60cm cane available to order from autumn
Clematis East River ('Zoeastri') (PBR)
Clematis East River ('Zoeastri') (PBR)
£26.95
2 litre pot | 60cm cane available to order from autumn
Clematis Filigree ('Evipo029') (PBR) (Tudor Patio Series)
Clematis Filigree ('Evipo029') (PBR) (Tudor Patio Series)
£32.95
3 litre pot | 60cm cane available to order from autumn
Clematis flammula
Clematis flammula
£32.99
3 litre pot | 60cm cane available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Clematis florida var. normalis Pistachio ('Evirida') (PBR)
Clematis florida var. normalis Pistachio ('Evirida') (PBR)
£32.95
3 litre pot | 60cm cane available to order from autumn
Clematis florida var. flore-pleno Plena
Clematis florida var. flore-pleno 'Plena'
£34.99
3 litre pot | 60cm cane available to order from autumn
1 star 1 star 1 star 1 star 1 star
Clematis Guiding Promise ('Evipo053') (PBR) (Boulevard Series)
Clematis Guiding Promise ('Evipo053') (PBR) (Boulevard Series)
£34.99
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 available to order from autumn
Clematis integrifolia Alba
Clematis integrifolia 'Alba'
£22.95
2 litre pot available to order from autumn
Clematis John Howells ('Zojohnhowells') (PBR)
Clematis John Howells ('Zojohnhowells') (PBR)
£24.95
2 litre pot | 60cm cane available to order from autumn
Clematis patens Manshuu Ki
Clematis patens 'Manshuu Ki'
£14.99 - £29.98
9cm pot | 30cm cane available to order from autumn
2 litre pot | 60cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Clematis Pernille ('Zo09113') (PBR)
Clematis Pernille ('Zo09113') (PBR)
£26.95
2 litre pot | 60cm cane available to order from autumn
Clematis Pompeii ('Evipo116') (Boulevard Series)
Clematis Pompeii ('Evipo116') (Boulevard Series)
£32.95
3 litre pot | 60cm cane available to order from autumn
Clematis terniflora
Clematis terniflora
£22.95
3 litre pot | 60cm cane available to order from autumn
Clematis Viennetta ('Evipo006') (PBR)
Clematis Viennetta ('Evipo006') (PBR)
£34.99
3 litre pot | 60cm cane available to order from autumn
Clematis Etoile Rose
Clematis Étoile Rose
£24.95
3 litre pot | 60cm cane available to order from autumn
Cosmos bipinnatus Apollo Pink (Apollo Series)
Cosmos bipinnatus 'Apollo Pink' (Apollo Series)
£12.99
2 litre pot available to order from autumn
Cosmos bipinnatus Apollo White (Apollo Series)
Cosmos bipinnatus 'Apollo White' (Apollo Series)
£12.99
2 litre pot available to order from autumn
Cosmos bipinnatus Casanova Pink (Casanova Series)
Cosmos bipinnatus 'Casanova Pink' (Casanova Series)
£2.49 £1.87
approx 30 seeds available to order from autumn
Cuphea ignea Victores

New

Cuphea ignea 'Victores'
£19.99
2 litre pot available to order from autumn
Cymbidium Ginger Bread
Cymbidium 'Ginger Bread'
£60.99 - £84.98
14cm pot | 85cm tall available to order from autumn
with white pot available to order from autumn
with jute pot available to order from autumn
with grey terracotta pot & saucer available to order from autumn
with terracotta pot & saucer available to order from autumn
Cymbidium Icing Sugar
Cymbidium 'Icing Sugar'
£60.99 - £84.98
14cm pot | 85cm tall available to order from autumn
with white pot available to order from autumn
with jute pot available to order from autumn
with grey terracotta pot & saucer available to order from autumn
with terracotta pot & saucer available to order from autumn
Cymbidium Jingle Bells
Cymbidium 'Jingle Bells'
£60.99 - £84.98
14cm pot | 85cm tall available to order from autumn
with white pot available to order from autumn
with jute pot available to order from autumn
with grey terracotta pot & saucer available to order from autumn
with terracotta pot & saucer available to order from autumn
Cymbidium Sinterklaas
Cymbidium 'Sinterklaas'
£60.99 - £84.98
14cm pot | 85cm tall available to order from autumn
with white pot available to order from autumn
with jute pot available to order from autumn
with terracotta pot & saucer available to order from autumn
with grey terracotta pot & saucer available to order from autumn
Daphne × transatlantica Summer Ice
Daphne × transatlantica 'Summer Ice'
£36.99
1.5 litre pot available to order from autumn
Daphne × transatlantica Eternal Fragrance ('Blafra') (PBR)
Daphne × transatlantica Eternal Fragrance ('Blafra') (PBR)
£27.99 - £34.99
12cm pot available to order from autumn
2 litre pot available to order from autumn
0 star 0.75 star 1 star 1 star 1 star
Daphne × transatlantica Pink Fragrance ('Blapink') (PBR)
Daphne × transatlantica Pink Fragrance ('Blapink') (PBR)
£34.99
1.5 litre pot available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Dianthus I Love U ('Kledp20383') (PBR)
Dianthus I Love U ('Kledp20383') (PBR)
£4.00 - £9.99
10.5cm pot available to order from autumn
3 × 10.5cm pots available to order from autumn
Dianthus It-Girl (-Kleda26818') (PBR)

New

Dianthus It-Girl ('Kleda26818') (PBR)
£19.99
9cm pot available to order from autumn
Echinacea SunSeekers Red ('Apecssired') (SunSeekers Series)
Echinacea SunSeekers Red ('Apecssired') (SunSeekers Series)
£14.99 - £35.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Effortless chic - Easyplanter for hanging baskets & patio pots
Effortless chic - Easyplanter for hanging baskets & patio pots
£26.99
Easyplanter available to order from autumn
1 star 1 star 1 star 1 star 1 star
Euphorbia Silver Fog White Improved
Euphorbia 'Silver Fog White Improved'
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Fatsia japonica Tsumugi-shibori
Fatsia japonica 'Tsumugi-shibori'
£12.99 - £79.99
9cm pot available to order from autumn
2 litre pot available to order from autumn
7.5 litre pot | 40 - 60cm tall available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Fuchsia magellanica 'Arauco'

New

Fuchsia magellanica 'Arauco'
£19.99
2 litre pot available to order from autumn
Galega orientalis

New

Galega orientalis
£8.99 - £22.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Gardenia jasminoides Kleim's Hardy
Gardenia jasminoides 'Kleim's Hardy'
£26.75
1.5 litre pot available to order from autumn
Gardenia jasminoides Celestial Star ('Ps-2013-4') (PBR)
Gardenia jasminoides Celestial Star ('Ps-2013-4') (PBR)
£27.99
1.5 litre pot available to order from autumn
Gazania Big Kiss Red (Kiss Series)
Gazania 'Big Kiss Red' (Kiss Series)
£12.99
2 litre pot available to order from autumn
Gazania Big Kiss Yellow Flame (Kiss Series)
Gazania 'Big Kiss Yellow Flame' (Kiss Series)
£12.99
2 litre pot available to order from autumn
Gazania Christopher Lloyd
Gazania 'Christopher Lloyd'
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Geranium White
Geranium 'White'
£3.50 - £39.99
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
20 seedlings available to order from winter
40 + 20 FREE seedlings sold out
0.5 star 1 star 1 star 1 star 1 star
Geranium wallichianum Kelly Anne (PBR)
Geranium wallichianum 'Kelly Anne' (PBR)
£19.99 - £49.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Gerbera Garvinea Sweet Memories ('Garsweetmemo') (PBR) (Garvinea Sweet Series)
Gerbera Garvinea Sweet Memories ('Garsweetmemo') (Garvinea Sweet Series)
£6.99 - £17.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Gerbera Sweet Glow ('Garglow') (PBR) (Garvinea Sweet Series)
Gerbera Sweet Glow ('Garglow') (PBR) (Garvinea Sweet Series)
£6.99 - £17.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Gerbera 'Sweet Sunset' (Garvinea Sweet Series)
Gerbera Sweet Sunset (Garvinea Sweet Series)
£6.99 - £17.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Hesperantha coccinea Ice Maiden

New

Hesperantha coccinea 'Ice Maiden'
£12.99 - £32.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Hypericum × inodorum Magical Beauty ('Kolmbeau') (PBR) (Magical Series)
Hypericum × inodorum Magical Beauty ('Kolmbeau') (PBR)
£24.99
2 litre pot available to order from autumn
Itea ilicifolia
Itea ilicifolia
£49.99
3 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Jasminum fruticans Stella
Jasminum fruticans 'Stella'
£32.99
2 litre pot available to order from autumn
Lathyrus latifolius White Pearl
Lathyrus latifolius 'White Pearl'
£14.99 - £29.99
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
3 litre pot | 60cm cane available to order from autumn
0 star 0 star 1 star 1 star 1 star
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