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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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Used at RHS Chelsea Flower Show
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Showing Flowering month : September clear all
1807 items
Phalaenopsis Asian Coral

20% off

Phalaenopsis Asian Coral | Orchid
From £23.99
12cm pot | 65cm tall
with white pot
with jute pot
with polished brass pot
0 star 1 star 1 star 1 star 1 star 4.0 5 2 (2)
Phalaenopsis Optistar Turner

20% off

Phalaenopsis Turner | Orchid
From £27.99
12cm pot | 60cm tall
with brass pot
Phalaenopsis Asian Violin

20% off

Phalaenopsis Asian Violin | Orchid
From £29.59
12cm pot | 45cm tall
with terracotta pot
Phalaenopsis Exclusivo Violet Queen

Up to 20% off

Phalaenopsis Violet Queen | Orchid
From £29.59
12cm pot | 45cm tall
with silver pot
with terracotta pot
with brass pot
Phalaenopsis Fortuno Alto

Up to 20% off

Phalaenopsis Fortuno Alto | Orchid
From £79.99
17cm pot | 110cm tall
with teal pot
with blue pot
Phalaenopsis Fontano Bellagio

20% off

Phalaenopsis Fontano Bellagio | Orchid
From £43.99
12cm pot | 50cm tall
Phalaenopsis Aromio Spring

Up to 20% off

Phalaenopsis Aromio Spring | Scented Orchid
From £19.99
7cm pot | 25cm tall
with ribbed terracotta pot
with green ombre pot
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Phalaenopsis Bellissimo Amore

Best Seller

Up to 20% off

Phalaenopsis Bellissimo Amore | Orchid
From £63.99
15cm pot | 50cm tall
with white pot
with aluminium pot
with terracotta orchid pot
+ 1 more available
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
chilli Cayenne

20% off

chilli 'Cayenne'
From £5.59
8.5cm pot
2 + 1 FREE 8.5cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Humulus lupulus Magnum

20% off

Humulus lupulus 'Magnum'
£19.99 £15.99
1.5 litre pot
grape Chardonnay

20% off

grape 'Chardonnay'
£24.99 £19.99
2 litre pot | 60cm cane
bean (climbing French) Sunshine

40% off

bean (climbing French) 'Sunshine'
£3.49 £2.09
approx 50 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
broccoli raab Cima di Rapa 60

20% off

broccoli raab 'Cima di Rapa 60'
£3.29 £2.63
approx 4800 seeds
courgette Gold Rush

20% off

courgette 'Gold Rush' F1
£2.99 £2.39
approx 10 seeds
chilli Basket of Fire F1

20% off

chilli 'Basket of Fire' F1
£3.99 £3.19
approx 10 seeds
chilli Trinidad Moruga Scorpion

40% off

chilli 'Trinidad Scorpion'
£3.99 £2.39
approx 5 seeds
chilli Carolina Reaper

20% off

chilli 'Carolina Reaper'
£3.99 £3.19
approx 5 seeds
Tropaeolum majus Blue Pepe

20% off

nasturtium 'Blue Pepe'
£2.89 £2.31
approx 30 seeds
grape Muscat Bleu

20% off

grape 'Muscat Bleu'
£24.99 £19.99
2 litre pot | 60cm cane
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
blackberry Oregon Thornless

20% off

blackberry 'Oregon Thornless'
£21.99 £17.59
3 litre pot
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Heritage sweet pea seed gift box

20% off

Heritage sweet pea seed gift box
£19.99 £15.99
gift set
Seedballs wild rocket salad seedbombs

20% off

Seedballs wild rocket salad
£6.99 £5.59
20 seedballs in gift tube
Seedballs bee matchboxes seedbombs

20% off

Seedballs bee matchboxes
£12.99 £10.39
set of 3 matchboxes
Seedballs red campion seedbombs

20% off

Seedballs red campion
From £5.59
20 seedballs in gift tube
250 seedballs gardener's bulk box
Seedballs native annual wildflowers seedbombs

20% off

Seedballs native annual wildflowers
From £12.79
100 seedballs in gift pouch
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs native wildflowers for wildlife - seedbombs

20% off

Seedballs native wildflowers for wildlife
From £12.79
100 seedballs in gift pouch
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs native wildflowers for shade -seedbombs

20% off

Seedballs native wildflowers for shade
From £12.79
100 seedballs in gift pouch
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs make your own native flowers seedbombs kit

20% off

Seedballs make your own native flowers seedbombs kit
£12.99 £10.39
makes 50 - 60 seedballs
Seedballs wildlife collection

20% off

Seedballs wildlife collection
£16.99 £13.59
set of 6
Seedballs artists meadow seedbombs

20% off

Seedballs artists meadow
From £6.39
20 seedballs in gift tin
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
0 star 0 star 0 star 0 star 1 star (1)
Seedballs hedgehog mix seedbombs

20% off

Seedballs hedgehog mix
From £6.39
20 seedballs in gift tin
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs poppies seedbombs

20% off

Crocus collection
Seedballs poppies
From £5.59
20 seedballs in gift tube
100 seedballs in gift pouch
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs ox-eye daisy seedbombs

20% off

Seedballs ox-eye daisy
From £5.59
20 seedballs in gift tube
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs cornflower seedbombs

20% off

Seedballs cornflower
From £5.59
20 seedballs in gift tube
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
0 star 1 star 1 star 1 star 1 star (1)
Seedballs native wildflowers for a garden meadow - seedbombs (URBAN)

20% off

Seedballs native wildflowers for a garden meadow
From £6.39
20 seedballs in gift tin
100 seedballs in gift pouch
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
1 star 1 star 1 star 1 star 1 star (1)
Seedballs blue meadow seedbombs

20% off

Seedballs blue meadow
From £6.39
20 seedballs in gift tin
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs for butterflies seedbombs

20% off

Seedballs for butterflies
From £6.39
20 seedballs in gift tin
100 seedballs in gift pouch
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs for bees seedbombs

20% off

Seedballs for bees
From £6.39
20 seedballs in gift tin
100 seedballs in gift pouch
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Shake and sow Flowers for insects

20% off

Shake & sow - Flowers for insects
£7.99 £6.39
20g of seed
Shake and sow Cottage gardens

20% off

Shake & sow - Cottage gardens
£7.99 £6.39
20g of seed
Shake and sow Flowers for wildlife - cool mix

20% off

Shake & sow - Flowers for wildlife - cool mix
£7.99 £6.39
20g of seed
Empathy mini wildflower meadow with rootgrow

20% off

Mini wildflower meadow with rootgrow
From £6.39
0.5 litres | covers 3m²
1.2 litres | covers 10m²
1 star 1 star 1 star 1 star 1 star (3)
Phalaenopsis Boquetto Delight

Up to 20% off

Phalaenopsis Boquetto Delight | Orchid
From £34.39
12cm pot | 35cm tall
with silver pot
with terracotta pot
Phalaenopsis White Willd Orchid

Best Seller

20% off

Crocus collection
Phalaenopsis White Willd Orchid
From £31.99
12cm pot | 35cm tall
with white orchid high pot
with cement grey pot
with blue vintage floral pot
+ 2 more available
1 star 1 star 1 star 1 star 1 star (2)
Phalaenopsis Bolgheri Lemon

Up to 20% off

Phalaenopsis Bolgheri Lemon | Scented Orchid
From £23.99
12cm pot | 50cm tall
with white pot
with terracotta pot
1 star 1 star 1 star 1 star 1 star (1)
Phalaenopsis Nantes

20% off

Phalaenopsis Nantes | Orchid
From £23.99
12cm pot | 60cm tall
Phalaenopsis Honey Peach

Up to 20% off

Phalaenopsis Honey Peach | Orchid
From £23.99
12cm pot | 65cm tall
with green pot
with white glass pot
with terracotta pot
Phalaenopsis Bellissimo Bella

Up to 20% off

Phalaenopsis Bellissimo Bella | Orchid
From £63.99
15cm pot | 50cm tall
Fatsia japonica

20% off

Fatsia japonica
From £14.39
17cm pot | 60cm tall
with white pot
Plumeria rubra Hawaiian Opal Pink ('Php2016') (PBR)

20% off

Plumeria rubra Hawaiian Opal Pink ('Php2016') (PBR)
£69.99 £55.99
17cm pot | 50cm tall
1 star 1 star 1 star 1 star 1 star (2)
Streptocarpus Sirius

New

Streptocarpus 'Sirius' & ceramic pot cover
£44.99
12cm pot | with 13cm white pot
Streptocarpus Polka-Dot Purple
Streptocarpus 'Polka-Dot Purple' & ceramic pot cover
From £18.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
12cm pot | with 13cm white pot
Streptocarpus Targa
Streptocarpus 'Targa' & ceramic pot cover
From £16.99
1 × rooted cutting
10cm pot | with 11cm white pot
2 + 1 FREE rooted cuttings
Streptocarpus Leah
Streptocarpus 'Leah' & ceramic pot cover
£32.99
10cm pot | with 11cm white pot
Mimosa pudica

20% off

Mimosa pudica
£3.29 £2.63
approx 150 seeds
Streptocarpus Carys

New

Streptocarpus 'Carys'
£16.99
1 × rooted cutting
Streptocarpus Faith

New

Streptocarpus 'Faith'
£16.99
1 × rooted cutting
Streptocarpus Gloria

New

Streptocarpus 'Gloria'
£16.99
1 × rooted cutting
Streptocarpus Angie

New

Streptocarpus 'Angie'
£16.99
1 × rooted cutting
Streptocarpus Polka-Dot Pink

New

Streptocarpus 'Polka-Dot Pink'
£18.99
1 × rooted cutting
Streptocarpus Dolina
Streptocarpus 'Dolina'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Abigail
Streptocarpus 'Abigail'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Alana
Streptocarpus 'Alana'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Alexis
Streptocarpus 'Alexis'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Celebration
Streptocarpus 'Celebration'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Katie
Streptocarpus 'Katie'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Hope
Streptocarpus 'Hope'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Lemon Sorbet
Streptocarpus 'Lemon Sorbet'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Mabel
Streptocarpus 'Mabel'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Sphinx
Streptocarpus 'Sphinx'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Tina
Streptocarpus 'Tina'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
1 star 1 star 1 star 1 star 1 star (1)
Streptocarpus Zoe
Streptocarpus 'Zoe'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Hannah
Streptocarpus 'Hannah'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Falling Stars
Streptocarpus 'Falling Stars'
From £16.99
1 × rooted cutting
10cm pot | with 11cm white pot
2 + 1 FREE rooted cuttings
Streptocarpus collection Blue and Pink
Blue and pink streptocarpus collection
£41.99
1 × collection | 6 plants
Streptocarpus collection
Streptocarpus collection
£41.99
1 × collection | 6 plants
1 star 1 star 1 star 1 star 1 star (1)
Award-winning Streptocarpus collection
Award-winning Streptocarpus collection
£41.99
1 × collection | 6 plants
0 star 1 star 1 star 1 star 1 star (1)
Streptocarpus Harlequin Purple (PBR)
Streptocarpus 'Harlequin Purple' (PBR)
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Caitlin
Streptocarpus 'Caitlin'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Albatross
Streptocarpus 'Albatross'
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
0 star 0 star 1 star 1 star 1 star (1)
Streptocarpus Harlequin Blue (PBR)
Streptocarpus 'Harlequin Blue' (PBR)
From £16.99
1 × rooted cutting
2 + 1 FREE rooted cuttings
Streptocarpus Crystal Ice (PBR)
Streptocarpus 'Crystal Ice' (PBR) & ceramic pot cover
From £16.99
1 × rooted cutting
10cm pot | with 11cm white pot
2 + 1 FREE rooted cuttings
0.25 star 1 star 1 star 1 star 1 star (3)
Argyranthemum Santorini Dark Rose

New

20% off

Argyranthemum 'Santorini Dark Rose'
£12.99 £10.39
9cm pot
Bidens Trailing Orange Eye

New

20% off

Bidens 'Trailing Orange Eye'
£12.99 £10.39
9cm pot
Osteospermum Dalina Lavender Blue

New

20% off

Osteospermum 'Dalina Lavender Blue'
£12.99 £10.39
9cm pot
Cottage garden showstoppers mini-border collection
Cottage garden showstoppers mini-border collection
£71.99 £57.59
available to order from summer
Salvia Tropicolour Claret ('Tropdwn24') (Tropicolour Series)

New

Salvia Tropicolour Claret ('Tropdwn24') (PBR) (Tropicolour Series)
From £9.59
available to order from summer
Salvia Tropicolour Carmine ('Troprd24') (Tropicolour Series)

New

Salvia Tropicolour Carmine ('Troprd24') (PBR) (Tropicolour Series)
From £9.59
available to order from summer
Citrus × limon Four Seasons

Best Seller

lemon 'Four Seasons'
From £71.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (17)
Echinacea purpurea Rubinstern
Echinacea purpurea 'Rubinstern'
From £10.39
available to order from summer
0 star 1 star 1 star 1 star 1 star (1)
Echinacea Summer Cocktail (PBR)
Echinacea 'Summer Cocktail' (PBR)
From £11.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (4)
Echinacea purpurea Virgin (PBR)
Echinacea purpurea 'Virgin' (PBR)
From £10.39
available to order from summer
0 star 1 star 1 star 1 star 1 star (6)
Helianthus Lemon Queen
Helianthus 'Lemon Queen'
From £7.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (18)
Penstemon Summertime Pink

New

Penstemon 'Summertime Pink'
From £7.19
available to order from summer
Penstemon Alice Hindley

New

Penstemon 'Alice Hindley'
From £7.19
available to order from summer
Penstemon Pensham Wedding Day (Pensham Series)

New

Penstemon 'Pensham Wedding Day (Pensham Series)
From £7.19
available to order from summer
Penstemon Elmley

New

Penstemon 'Elmley'
From £7.19
available to order from summer
Penstemon Midnight

New

Penstemon 'Midnight'
From £7.19
available to order from summer
Penstemon Pensham Bilberry Ice (Pensham Series)

New

Penstemon 'Pensham Bilberry Ice' (Pensham Series)
From £7.19
available to order from summer
Penstemon heterophyllus Heavenly Blue

New

Penstemon heterophyllus 'Heavenly Blue'
From £7.19
available to order from summer
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