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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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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
Available items
Showing Flowering month : September clear all
863 items
Hydrangea macrophylla Black Steel Zambia (Black Steel Series)
Hydrangea macrophylla 'Black Steel Zambia' (Black Steel Series)
£17.99
1.5 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 7
Buddleja Little Purple (’BotEx 001’) (PBR) (Butterfly Candy Series)

40% off

SALE10 for extra 10% off

Buddleja Little Purple (’BotEx 001’) (PBR) (Butterfly Candy Series)
£29.99 £17.99
2 litre pot In stock (shipped within 2-3 working days)
Buddleja Little White (’BotEx 003’) (PBR) (Butterfly Candy Series)

40% off

SALE10 for extra 10% off

Buddleja Little White (’BotEx 003’) (PBR) (Butterfly Candy Series)
£29.99 £17.99
2 litre pot In stock (shipped within 2-3 working days)
Streptocarpus Betty
Grown in the UK
Streptocarpus 'Betty'
£17.99 - £35.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Hydrangea arborescens Incrediball ('Abetwo') (PBR)

50% off

SALE10 for extra 10% off

Hydrangea arborescens Strong Annabelle ('Abetwo') (PBR)
£17.88 - £109.99
3 litre pot shipped within 2 weeks
12 litre pot | 80 - 100cm tall available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.6 5 35
Arbutus unedo

50% off

SALE10 for extra 10% off

Arbutus unedo
£34.99 £17.50
2 litre pot | 30cm tall In stock (shipped within 3-5 working days)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 12
Hibiscus syriacus Flower Tower White ('Gandini van Aart') (PBR)

50% off

SALE10 for extra 10% off

Hibiscus syriacus Flower Tower White ('Gandini van Aart') (PBR)
£34.99 £17.50
2 litre pot In stock (shipped within 2-3 working days)
Ceanothus Autumnal Blue

30% off

SALE10 for extra 10% off

Ceanothus 'Autumnal Blue'
£17.49 - £45.49
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 4.7 5 7
Hydrangea Preziosa

30% off

SALE10 for extra 10% off

Hydrangea 'Preziosa'
£17.49 - £41.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Parahebe catarractae Pink Avalanche

30% off

SALE10 for extra 10% off

Parahebe catarractae 'Pink Avalanche'
£24.99 £17.49
2 litre pot In stock (shipped within 2-3 working days)
Clematis Super Night ('Zo11112') (PBR)

30% off

SALE10 for extra 10% off

Clematis Super Night ('Zo11112') (PBR)
£24.95 £17.46
2 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Cotinus coggygria Golden Spirit ('Ancot') (PBR)

40% off

SALE10 for extra 10% off

Cotinus coggygria Golden Spirit ('Ancot') (PBR)
£28.99 £17.39
2 litre pot shipped within 2 weeks
0.25 star 1 star 1 star 1 star 1 star 4.2 5 5
Hydrangea paniculata Bombshell (PBR)

40% off

SALE10 for extra 10% off

Hydrangea paniculata 'Bombshell' (PBR)
£28.99 £17.39
2 litre pot In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star 4.1 5 14
Hibiscus syriacus Magenta Chiffon ('Rwoods5') (PBR) (Chiffon Series)

40% off

SALE10 for extra 10% off

Hibiscus syriacus Magenta Chiffon ('Rwoods5') (PBR) (Chiffon Series)
£28.99 £17.39
2 litre pot In stock (shipped within 2-3 working days)
Buddleja davidii Wisteria Lane (PBR)

30% off

SALE10 for extra 10% off

Buddleja davidii 'Wisteria Lane' (PBR)
£24.75 £17.32
2 litre pot shipped within 2 weeks
0.5 star 1 star 1 star 1 star 1 star 4.4 5 8
Abelia × grandiflora Tricolor Charm ('Mincautri') (PBR)

30% off

SALE10 for extra 10% off

Abelia × grandiflora Tricolor Charm ('Mincautri') (PBR)
£17.32 - £40.59
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Seedballs wildlife collection
Seedballs wildlife collection
£16.99
set of 6 In stock (shipped within 2-3 working days)
Salvia guaranitica Black and Blue

30% off

SALE10 for extra 10% off

Salvia guaranitica 'Black and Blue'
£6.99 - £42.99
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
0.5 star 1 star 1 star 1 star 1 star 4.5 5 10
Rosa Happy Birthday

40% off

Rosa 'Happy Birthday' | Patio Rose
£26.99 £16.19
4 litre pot shipped within 2 weeks
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Rosa White Patio

40% off

Rosa White Patio | Patio Rose
£16.19 - £53.99
7.5 litre pot | standard In stock (shipped within 2-3 working days)
4 litre pot available to order from autumn
Abelia × grandiflora Kaleidoscope (PBR)

30% off

SALE10 for extra 10% off

Abelia × grandiflora 'Kaleidoscope' (PBR)
£16.09 - £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)
7.5 litre pot | 60 - 80cm tall In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Buddleja × pikei Unique ('Pmoore12') (PBR)

30% off

SALE10 for extra 10% off

Buddleja × pikei Unique ('Pmoore12') (PBR)
£22.99 £16.09
2 litre pot In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
grape Exalta

30% off

SALE10 for extra 10% off

grape 'Exalta'
£22.99 £16.09
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Clematis Nelly Moser

30% off

SALE10 for extra 10% off

Clematis 'Nelly Moser'
£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
0.75 star 1 star 1 star 1 star 1 star
Clematis Ville de Lyon

30% off

SALE10 for extra 10% off

Clematis 'Ville de Lyon'
£10.49 - £20.99
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
Clematis Polish Spirit

30% off

SALE10 for extra 10% off

Clematis 'Polish Spirit'
£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
1 star 1 star 1 star 1 star 1 star
Ficus carica Brown Turkey

30% off

SALE10 for extra 10% off

fig 'Brown Turkey'
£16.06 - £134.99
2 litre pot | 30 - 40cm tall In stock (shipped within 2-3 working days)
10 litre pot | 40 - 60cm tall In stock (shipped within 2-3 working days)
9 litre pot | ½ standard In stock (shipped within 2-3 working days)
5 litre pot | 40 - 50cm tall available to order from autumn
12 litre pot | ¼ standard | 1.2m tall available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Alchemilla mollis
Alchemilla mollis
£2.79 - £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
Thalictrum Fairy Wings
Thalictrum 'Fairy Wings'
£15.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Begonia Stellar Storm
Grown in the UK
Begonia 'Stellar Storm'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Agapanthus Queen Mum ('Pmn06') (PBR)
Agapanthus Queen Mum ('Pmn06') (PBR)
£15.75 - £24.75
9cm pot shipped within 2 weeks
3 × 9cm pots shipped within 2 weeks
0 star 0 star 0 star 1 star 1 star
Escallonia Apple Blossom

40% off

SALE10 for extra 10% off

Escallonia 'Apple Blossom'
£25.99 £15.59
2 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Buddleja × weyeriana Bicolor

30% off

SALE10 for extra 10% off

Buddleja × weyeriana 'Bicolor'
£21.99 £15.39
2 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Hibiscus syriacus White Chiffon ('Notwoodtwo') (PBR) (Chiffon Series)

50% off

SALE10 for extra 10% off

Hibiscus syriacus White Chiffon ('Notwoodtwo') (PBR) (Chiffon Series)
£29.99 £15.00
2 litre pot 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)

50% off

SALE10 for extra 10% off

Hibiscus syriacus Starburst Chiffon ('Rwoods6') (PBR) (Chiffon Series)
£29.99 £15.00
2 litre pot shipped within 2 weeks
Hibiscus syriacus Blue Chiffon ('Notwood3') (PBR) (Chiffon Series)

40% off

SALE10 for extra 10% off

Hibiscus syriacus Blue Chiffon ('Notwood3') (PBR) (Chiffon Series)
£24.99 £14.99
2 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Sporobolus heterolepis

New

Sporobolus heterolepis
£14.99 - £32.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Cenolophium denudatum
Cenolophium denudatum
£14.99 - £59.99
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
Echinacea Green Envy (PBR)
Echinacea 'Green Envy' (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)
1 star 1 star 1 star 1 star 1 star
Succisa pratensis
Succisa pratensis
£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)
Echinacea Tomato Soup (PBR)
Echinacea 'Tomato Soup' (PBR)
£14.99 - £57.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
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
Echinacea Summer Cocktail (PBR)
Echinacea 'Summer Cocktail' (PBR)
£14.99 - £57.99
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
0.75 star 1 star 1 star 1 star 1 star
Buddleja Sugar Plum ('Lonplum') (PBR)

40% off

SALE10 for extra 10% off

Buddleja Sugar Plum ('Lonplum') (PBR)
£24.99 £14.99
2 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Bee mat seed carpet
Bee mat seed carpet
£14.99
seed mat In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Echinacea Hot Lava (PBR)
Echinacea 'Hot Lava' (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)
0.5 star 1 star 1 star 1 star 1 star
Kniphofia Ember Glow ('Tneg') (PBR) (Glow Series)
Kniphofia Ember Glow ('Tneg') (PBR) (Glow Series)
£14.99 - £32.99
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
Lavandula × intermedia Platinum Blonde ('Momparle') (PBR)
Lavandula × intermedia Platinum Blonde ('Momparler') (PBR)
£14.99
2 litre pot In stock (shipped within 2-3 working days)
Hosta Orange Marmalade
Hosta 'Orange Marmalade'
£14.99 - £32.99
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
Echinacea Delicious Candy ('Noortdeli') (PBR)
Echinacea Delicious Candy ('Noortdeli') (PBR)
£14.99 - £35.99
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
Echinacea Pretty Parasols ('JS Engeltje') (PBR)
Echinacea Pretty Parasols ('JS Engeltje') (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)
Choisya Greenfingers ('Lissfing') (PBR)

40% off

SALE10 for extra 10% off

Choisya × dewitteana Greenfingers ('Lissfing') (PBR)
£24.99 £14.99
2 litre pot In stock (shipped within 2-3 working days)
Kniphofia Redhot Popsicle (Popsicle series)
Kniphofia 'Redhot Popsicle' (Popsicle series)
£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)
Actaea Queen of Sheba (PBR)
Actaea 'Queen of Sheba' (PBR)
£14.99 - £33.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Alcalthaea suffrutescens Parkrondell
× Alcalthaea suffrutescens 'Parkrondell'
£14.99 - £32.99
9cm pot shipped within 2 weeks
3 × 9cm pots shipped within 2 weeks
Kniphofia Poco Sunset (Poco Series)
Kniphofia 'Poco Sunset' (Poco Series)
£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)
Itea virginica Henry's Garnet

40% off

SALE10 for extra 10% off

Itea virginica 'Henry's Garnet'
£14.99 - £59.99
2 litre pot In stock (shipped within 2-3 working days)
7.5 litre pot In stock (shipped within 2-3 working days)
Seedballs native wildflowers for shade -seedbombs
Seedballs native wildflowers for shade
£14.99 - £49.99
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
100 seedballs in gift pouch available to order from autumn
Seedballs native wildflowers for wildlife - seedbombs
Seedballs native wildflowers for wildlife
£14.99 - £49.99
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs native annual wildflowers seedbombs
Seedballs native annual wildflowers
£14.99 - £49.99
100 seedballs in gift pouch In stock (shipped within 2-3 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Plumbago auriculata f. alba
Plumbago auriculata f. alba
£14.99
1 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
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