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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
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Sort by availability
Available items
Showing Flowering month : September clear all
1024 items
Clematis Paul Farges

New

25% off

Clematis 'Paul Farges'
£27.99 £20.99
3 litre pot | 60cm cane shipped within 2 weeks
Clematis Sacha ('Evipo060') (PBR)

New

25% off

Clematis Sacha ('Evipo060')
£34.99 £26.24
3 litre pot | 60cm cane shipped within 2 weeks
Clematis terniflora

25% off

Clematis terniflora
£22.95 £17.21
3 litre pot | 60cm cane shipped within 2 weeks
grape Chardonnay

25% off

grape 'Chardonnay'
£22.99 £17.24
2 litre pot | 60cm cane shipped within 2 weeks
Heat wave - Easyplanter for hanging baskets & patio pots

25% off

Heat wave - Easyplanter for hanging baskets & patio pots
£26.99 £20.24
Easyplanter shipped within 2 weeks
Hydrangea aspera Villosa Group

25% off

Hydrangea aspera 'Villosa Group'
£27.99 £20.99
3 litre pot shipped within 2 weeks
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4
Lathyrus latifolius Rosa Perle

25% off

Lathyrus latifolius 'Rosa Perle'
£11.24 - £22.49
3 litre pot | 60cm cane shipped within 2 weeks
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0 star 0.75 star 1 star 1 star 1 star 3.7 5 3
Petunia Surfinia Deep Red ('Sunsurf Akatora') (PBR) (Surfinia Series)

25% off

Petunia Surfinia Deep Red ('Sunsurf Akatora') (PBR) (Surfinia Series)
£5.24 - £10.48
9cm pot shipped within 2 weeks
2 + 1 FREE 9cm pots shipped within 2 weeks
Phalaenopsis Miraflore

25% off

Phalaenopsis 'Miraflore'
£27.99 £20.99
12cm pot | 65cm tall shipped within 2 weeks
Sea blues - Easyplanter for hanging baskets & patio pots

25% off

Sea blues - Easyplanter for hanging baskets & patio pots
£26.99 £20.24
Easyplanter shipped within 2 weeks
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Stipa ichu

New

25% off

Stipa ichu
£11.24 - £24.74
9cm pot shipped within 2 weeks
3 × 9cm pots shipped within 2 weeks
Agastache and Angelica plant combination

25% off

Agastache & Angelica plant combination
£65.94 £49.46
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Agastache and Helenium plant combination

25% off

Agastache & Helenium plant combination
£59.94 £44.96
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Blue and white cutting garden collection

25% off

Blue & white cutting garden collection
£11.06 £8.30
1 × collection In stock (shipped within 2-3 working days)
Bright and bold sweet pea collection

25% off

Bright & bold sweet pea collection
£8.67 £6.50
1 × collection In stock (shipped within 2-3 working days)
Classic cottage alba amethyst combination

25% off

Classic cottage alba amethyst combination
£29.97 - £89.91
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)
Classic cottage alba combination

25% off

Classic cottage alba combination
£30.72 - £92.16
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)
Classic cottage apricot combination

25% off

Classic cottage apricot combination
£29.97 - £89.91
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)
Classic cottage dusky Rozanne combination

25% off

Classic cottage dusky Rozanne combination
£34.47 - £103.41
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)
Contemporary plant combination

25% off

Contemporary plant combination
£43.96 £32.97
4 × plants | 1 of each In stock (shipped within 2-3 working days)
Cool tones plant combination

25% off

Cool tones plant combination
£22.98 £17.24
2 × plants | 1 of each In stock (shipped within 2-3 working days)
Dry shade plant combination

25% off

Dry shade plant combination
£37.96 £28.47
4 × plants | 1 of each In stock (shipped within 2-3 working days)
Dry sun plant combination

25% off

Dry sun plant combination
£29.96 £22.47
4 × plants | 1 of each In stock (shipped within 2-3 working days)
Echinops and Achillea plant combination

25% off

Echinops & Achillea plant combination
£56.94 £42.70
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Jewel garden plant combination

25% off

Echinops & Salvia plant combination
£71.94 £53.96
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Elegant cutting garden collection

25% off

Elegant cutting garden collection
£13.06 £9.80
1 × collection In stock (shipped within 2-3 working days)
Heliopsis and Miscanthus plant combination

25% off

Heliopsis & Miscanthus plant combination
£65.94 £49.46
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Hydrangea and tulip pot combination

Up to 25%

Hydrangea & tulip pot combination
£113.98 £93.98
Lavender Hidcote and trough combination

25% off

Lavender Hidcote & trough combination
£63.49 £55.62
3 × plants In stock (shipped within 2-3 working days)
Linaria maroccana Licilia collection

25% off

Linaria maroccana 'Licilia collection'
£5.98 £4.48
2 packets of seeds In stock (shipped within 2-3 working days)
Lythrum and Campanula plant combination

25% off

Lythrum & Campanula plant combination
£53.94 £40.46
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Erigeron karvinskianus & hanging aged ribbed bowl combination

25% off

Mexican fleabane & hanging aged ribbed bowl combination
£55.96 £50.72
Moody blues plant combination

25% off

Moody blues plant combination
£27.97 £20.98
3 × plants In stock (shipped within 2-3 working days)
Nepeta and terracotta pot combination

25% off

Nepeta & terracotta pot combination
£166.96 £160.22
Pastel haze plant combination

25% off

Oenothera & Perovskia plant combination
£50.94 £38.20
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Opposites attract plant combination

25% off

Opposites attract plant combination
£53.94 £40.46
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Pastels cutting garden collection

25% off

Pastels cutting garden collection
£27.22 £20.42
1 × collection In stock (shipped within 2-3 working days)
Ruffling skies cutting garden collection

25% off

Ruffling skies cutting garden collection
£14.65 £10.99
1 × collection In stock (shipped within 2-3 working days)
Sarah's Chelsea lavender & white combination

25% off

Sarah's Chelsea 'lavender & white combination '
£51.96 £38.97
4 plants | 1 of each In stock (shipped within 2-3 working days)
Sarah's Chelsea pairing combinations

25% off

Sarah's Chelsea 'pairing combinations'
£25.47 - £76.41
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 & silver combination

25% off

Sarah's Chelsea 'pink & silver combination'
£68.96 £51.72
4 plants | 1 of each In stock (shipped within 2-3 working days)
Sesleria and empoli pot combination

25% off

Sesleria & empoli pot combination
£84.98 £79.98
Simple white cutting garden collection

25% off

Simple white cutting garden collection
£5.68 £4.26
1 × collection In stock (shipped within 2-3 working days)
Sugared almonds cutting garden collection

25% off

Sugared almonds cutting garden collection
£27.82 £20.86
1 × collection In stock (shipped within 2-3 working days)
Summer nights cutting garden collection

25% off

Summer nights cutting garden collection
£23.93 £17.95
1 × collection In stock (shipped within 2-3 working days)
Summer pudding cutting garden collection

25% off

Summer pudding cutting garden collection
£24.73 £18.55
1 × collection In stock (shipped within 2-3 working days)
Tom's Chelsea Woodland Sanctuary collection 'Delicate colour'

25% off

Tom's Chelsea 'Woodland Sanctuary collection 'Delicate colour''
£39.72 - £119.16
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)
Tom's Chelsea Woodland Sanctuary collection 'Lush shade'

25% off

Tom's Chelsea 'Woodland Sanctuary collection 'Lush shade''
£30.72 - £92.16
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)
Tom's Chelsea Woodland Sanctuary collection 'Texture & form'

25% off

Tom's Chelsea 'Woodland Sanctuary collection 'Texture & form''
£30.72 - £92.16
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)
Veronicastrum and Hydrangea plant combination

25% off

Veronicastrum & Hydrangea plant combination
£101.22 £75.92
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Year round groundcover plant combination

25% off

Year-round groundcover plant combination
£39.96 £29.97
4 × plants | 1 of each In stock (shipped within 2-3 working days)
Alisma subcordatum
Alisma subcordatum
£27.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots available to order from summer
Anemopsis californica
Anemopsis californica
£21.99 - £39.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
3 × 1 litre aquatic pots available to order from summer
Dichromena colorata
Dichromena colorata
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
3 × 9cm pots available to order from summer
Houttuynia cordata Boo-Boo
Houttuynia cordata 'Boo-Boo'
£21.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Marsilea quadrifolia
Marsilea quadrifolia
£21.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
2 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
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