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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.

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Used at RHS Chelsea Flower Show
Kitchen garden planting guidelines
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All items
Showing Flowering month : September clear all
356 items
Consolida regalis Fancy Purple Picotee

25% off

Consolida regalis 'Fancy Purple Picotee'
£3.79 £2.84
approx 150 seeds
Consolida regalis QIS Dark Blue

25% off

Consolida regalis 'QIS Dark Blue'
£2.99 £2.24
approx 200 seeds
Consolida regalis QIS Rose

25% off

Consolida regalis 'QIS Rose'
£2.99 £2.24
approx 200 seeds
Helianthus annuus Desire Red
Helianthus annuus 'Desire Red'
£3.99
approx 10 seeds
Limnanthes douglasii

25% off

Limnanthes douglasii
£2.49 £1.87
approx 125 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Tagetes patula Strawberry Blonde

New

25% off

Tagetes patula 'Strawberry Blonde'
From £2.84
approx 50 seeds
Blue and white cutting garden collection

25% off

Blue & white cutting garden collection
£11.36 £8.52
1 × collection
Simple white cutting garden collection

25% off

Simple white cutting garden collection
£5.88 £4.41
1 × collection
Sugared almonds cutting garden collection

25% off

Sugared almonds cutting garden collection
£28.62 £22.19
1 × collection
Nymphaea Gonnere
Nymphaea 'Gonnère'
From £39.99
10 litre pot
Nymphaea Almost Black
Nymphaea 'Almost Black'
From £38.99
1 litre aquatic pot
3 litre aquatic pot
10 litre pot
30 litre pot
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3 (3)
Nymphaea Attraction
Nymphaea 'Attraction'
From £39.99
3 litre aquatic pot
10 litre pot
30 litre pot
Nymphaea Black Princess
Nymphaea 'Black Princess'
From £39.99
1 litre aquatic pot
3 litre aquatic pot
30 litre pot
Nymphaea Masaniello
Nymphaea 'Masaniello'
£39.99
3 litre aquatic pot
Nymphaea Solfatare
Nymphaea 'Solfatare'
£39.99
3 litre aquatic pot
Nymphaea Gladstoniana
Nymphaea 'Gladstoniana'
From £52.99
3 litre aquatic pot
10 litre pot
30 litre pot
Anagallis tenella
Anagallis tenella
From £24.99
1 litre aquatic pot
3 × 9cm pots
3 × 1 litre aquatic pots
Cotula coronopifolia
Cotula coronopifolia
From £24.99
1 litre aquatic pot
3 × 9cm pots
3 × 1 litre aquatic pots
Nymphaea Lemon Mist
Nymphaea 'Lemon Mist'
£52.99
3 litre aquatic pot
Nymphaea Madame Wilfon Gonnère
Nymphaea 'Madame Wilfon Gonnère'
From £52.99
3 litre aquatic pot
2 litre aquatic pot
30 litre pot
Nymphaea Marliacea Carnea
Nymphaea 'Marliacea Carnea'
From £52.99
3 litre aquatic pot
10 litre pot
30 litre pot
1 star 1 star 1 star 1 star 1 star (1)
Nymphaea Paul Harriot
Nymphaea 'Paul Harriot'
From £52.99
3 litre aquatic pot
10 litre pot
30 litre pot
Nymphaea Virginalis
Nymphaea 'Virginalis'
From £38.99
1 litre aquatic pot
3 litre aquatic pot
10 litre aquatic pot
30 litre pot
Nymphaea Wanvisa
Nymphaea 'Wanvisa'
From £59.99
3 litre aquatic pot
10 litre aquatic pot
1 star 1 star 1 star 1 star 1 star (1)
Oenanthe japonica Flamingo
Oenanthe japonica 'Flamingo'
From £24.99
1 litre aquatic pot
3 × 9cm pots
3 litre aquatic pot
3 × 1 litre aquatic pots
Houttuynia cordata Boo-Boo
Houttuynia cordata 'Boo-Boo'
From £24.99
3 × 9cm pots
3 litre aquatic pot
Nymphaea Marliacea Chromatella
Nymphaea 'Marliacea Chromatella'
From £38.99
3 litre aquatic pot
10 litre aquatic pot
30 litre pot
Nymphaea Hollandia
Nymphaea 'Hollandia'
From £38.99
3 litre aquatic pot
30 litre pot
Borago officinalis Alba

25% off

borage - white borage
£3.19 £2.39
approx 50 seeds
1 star 1 star 1 star 1 star 1 star (2)
Lepidium sativum

25% off

Lepidium sativum
£2.99 £2.24
approx 4500 seeds
Phalaenopsis Boquetto Passione
Phalaenopsis Boquetto Passione | Orchid
From £42.99
12cm pot | 45cm tall
with jute pot
Phalaenopsis Boquetto Sensation
Phalaenopsis Boquetto Sensation | Orchid
From £42.99
12cm pot | 35cm tall
with green speckled pot
with terracotta pot
with polished brass pot
0 star 0 star 1 star 1 star 1 star (1)
Hosta Time in a Bottle (PBR)

New

Hosta 'Time in a Bottle' (PBR)
£14.99
9cm pot
Phalaenopsis Aromio Honey
Phalaenopsis Aromio Honey | Scented Orchid
From £22.99
7cm pot | 25cm tall
with ribbed terracotta pot
with green ombre pot
with terracotta pot
1 star 1 star 1 star 1 star 1 star (1)
Phalaenopsis Boquetto Beauty
Phalaenopsis Boquetto Beauty | Orchid
From £44.99
12cm pot | 45cm tall
with white pot
with terracotta pot
with brass pot
Phalaenopsis Formidablo Iguaza Falls
Phalaenopsis Formidablo Iguaza Falls | Orchid
From £69.99
12cm pot | 60cm tall
with white pot
with terracotta pot
with verdigris pot
Phalaenopsis Formidablo Niagra Falls
Phalaenopsis Formidablo Niagra Falls | Orchid
From £69.99
12cm pot | 60cm tall
with green pot
with terracotta pot
Phalaenopsis Split
Phalaenopsis Split | Orchid
From £26.99
12cm pot | 60cm tall
with silver pot
with white pot
Phalaenopsis Optistar Turner
Phalaenopsis Turner | Orchid
From £39.99
12cm pot | 60cm tall
with terracotta pot
with verdigris pot
with brass pot
Phalaenopsis Exclusivo Violet Queen
Phalaenopsis Violet Queen | Orchid
From £36.99
12cm pot | 45cm tall
with silver pot
with terracotta pot
with brass pot
Phalaenopsis Bellissimo Angelo
Phalaenopsis Bellissimo Angelo | Orchid
From £79.99
15cm pot | 50cm tall
with white pot
with terracotta pot
with grey terracotta pot
+ 1 more available
Phalaenopsis Fontano Bellagio
Phalaenopsis Fontano Bellagio | Orchid
From £54.99
12cm pot | 50cm tall
with glazed rust pot
with brass pot
Phalaenopsis Fortuno Alto
Phalaenopsis Fortuno Alto | Orchid
From £99.99
17cm pot | 110cm tall
with teal pot
with rustic dark brown pot
with terracotta pot
broccoli raab Cima di Rapa 60

25% off

broccoli raab 'Cima di Rapa 60'
£3.29 £2.47
approx 4800 seeds
chilli Basket of Fire F1

25% off

chilli 'Basket of Fire' F1
£3.99 £2.99
approx 10 seeds
courgette Gold Rush

25% off

courgette 'Gold Rush' F1
£2.99 £2.24
approx 10 seeds
Tropaeolum majus Blue Pepe

25% off

nasturtium 'Blue Pepe'
£2.89 £2.17
approx 20 seeds
Seedballs artists meadow seedbombs

25% off

Seedballs artists meadow
From £5.99
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 bee matchboxes seedbombs

25% off

Seedballs bee matchboxes
£12.99 £9.74
set of 3 matchboxes
Seedballs blue meadow seedbombs

25% off

Seedballs blue meadow
From £5.99
20 seedballs in gift tin
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs cornflower seedbombs

25% off

Seedballs cornflower
From £5.24
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 for bees seedbombs

25% off

Seedballs for bees
From £5.99
20 seedballs in gift tin
100 seedballs in gift pouch
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs for butterflies seedbombs

25% off

Seedballs for butterflies
From £5.99
20 seedballs in gift tin
100 seedballs in gift pouch
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs hedgehog mix seedbombs

25% off

Seedballs hedgehog mix
From £5.99
20 seedballs in gift tin
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs make your own native flowers seedbombs kit

25% off

Seedballs make your own native flowers seedbombs kit
£12.99 £9.74
makes 50 - 60 seedballs
Seedballs native annual wildflowers seedbombs

25% off

Seedballs native annual wildflowers
From £11.99
100 seedballs in gift pouch
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs native wildflowers for a garden meadow - seedbombs (URBAN)

25% off

Seedballs native wildflowers for a garden meadow
From £5.99
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 native wildflowers for shade -seedbombs

25% off

Seedballs native wildflowers for shade
From £11.99
100 seedballs in gift pouch
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs native wildflowers for wildlife - seedbombs

25% off

Seedballs native wildflowers for wildlife
From £11.99
100 seedballs in gift pouch
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs ox-eye daisy seedbombs

25% off

Seedballs ox-eye daisy
From £5.24
20 seedballs in gift tube
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs poppies seedbombs

25% off

Crocus collection
Seedballs poppies
From £5.24
20 seedballs in gift tube
100 seedballs in gift pouch
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs red campion seedbombs

25% off

Seedballs red campion
From £5.24
20 seedballs in gift tube
250 seedballs gardener's bulk box
Seedballs wild rocket salad seedbombs

25% off

Seedballs wild rocket salad
£6.99 £5.24
20 seedballs in gift tube
Seedballs wildlife collection

25% off

Seedballs wildlife collection
£16.99 £12.74
set of 6
Shake and sow Cottage gardens

25% off

Shake & sow - Cottage gardens
£7.99 £5.99
20g of seed
Shake and sow Flowers for wildlife - cool mix

25% off

Shake & sow - Flowers for wildlife - cool mix
£7.99 £5.99
20g of seed
Empathy mini wildflower meadow with rootgrow

25% off

Mini wildflower meadow with rootgrow
From £5.99
0.5 litres | covers 3m²
1.2 litres | covers 10m²
1 star 1 star 1 star 1 star 1 star (3)
Phalaenopsis White Willd Orchid

Best Seller

Crocus collection
Phalaenopsis White Willd Orchid
From £29.99
12cm pot | 35cm tall
with white orchid high pot
with cement grey pot
with blue vintage floral pot
+ 3 more available
1 star 1 star 1 star 1 star 1 star (2)
Phalaenopsis Bolgheri Lemon
Phalaenopsis Bolgheri Lemon | Scented Orchid
From £29.99
12cm pot | 50cm tall
with white pot
with terracotta pot
1 star 1 star 1 star 1 star 1 star (1)
Phalaenopsis Boquetto Temptation
Phalaenopsis Boquetto Temptation | Orchid
From £44.99
12cm pot | 35cm tall
with white pot
with terracotta pot
with brass pot
Phalaenopsis Nantes
Phalaenopsis Nantes | Orchid
From £29.99
12cm pot | 60cm tall
with white pot
with verdigris pot
Phalaenopsis Bellissimo Bella
Phalaenopsis Bellissimo Bella | Orchid
From £79.99
15cm pot | 50cm tall
with pot & saucer - terracotta
with etched brass pot
Fatsia japonica
Fatsia japonica
From £19.99
17cm pot | 60cm tall
with white pot
Streptocarpus Leah
Streptocarpus 'Leah' & ceramic pot cover
£32.99
10cm pot | with 11cm 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 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)
Streptocarpus Falling Stars
Streptocarpus 'Falling Stars'
From £16.99
1 × rooted cutting
10cm pot | with 11cm white pot
2 + 1 FREE rooted cuttings
Citrus × limon Four Seasons

Best Seller

lemon 'Four Seasons'
From £89.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (17)
Glandularia Claret
Glandularia 'Claret'
From £7.99
available to order from summer
Passiflora caerulea Constance Eliott
Passiflora caerulea 'Constance Eliott'
From £17.99
available to order from spring 2027
0.75 star 1 star 1 star 1 star 1 star (8)
Award-winning honeysuckle collection
Award-winning honeysuckle collection
£44.97
available to order from spring 2027
Award-winning spring, summer & autumn clematis collection
Award-winning spring, summer & autumn clematis collection
£47.97
available to order from summer
Four seasons clematis collection
Four seasons clematis collection
£62.96
available to order from spring 2027
Passion flower collection
Passion flower collection
£53.97
available to order from spring 2027
Clematis Pompeii ('Evipo116') (Boulevard Series)
Clematis Pompeii ('Evipo116') (Boulevard Series)
£31.95
available to order from spring 2027
Clematis Zara ('Evipo062') (PBR) (Boulevard Series)
Clematis Zara ('Evipo062') (PBR) (Boulevard Series)
£34.99
available to order from spring 2027
Passiflora Snow Queen
Passiflora 'Snow Queen'
£32.99
available to order from summer
Eucalyptus gunnii France Bleu ('Rengun') (PBR)

New

Eucalyptus gunnii France Bleu ('Rengun') (PBR)
£34.99
available to order from spring 2027
Hibiscus syriacus Purple Chiffon ('Rwoods8') (PBR) (Chiffon Series)

New

Hibiscus syriacus Purple Chiffon ('Rwoods8') (PBR) (Chiffon Series)
£29.99
available to order from spring 2027
Antique peach dahlia collection
Antique peach dahlia collection
From £30.45
available to order from winter
Berry dahlia collection

Best Seller

Berry dahlia collection
From £29.75
available to order from winter
Burnt sugar dahlia collection
Burnt sugar dahlia collection
From £18.95
available to order from winter
Coffee and cream dahlia collection
Coffee & cream dahlia collection
From £23.95
available to order from winter
Last days of summer dahlia collection
Last days of summer dahlia collection
From £23.95
available to order from winter
Peach dahlia collection
Peach dahlia collection
From £17.75
available to order from winter
Pink champagne dahlia collection

Best Seller

Pink champagne dahlia collection
From £27.45
available to order from winter
Award-winning dahlia collection for pots
Award-winning dahlia collection for pots
From £17.75
available to order from winter
Jewel garden dahlia collection
Jewel garden dahlia collection
From £23.75
available to order from winter
John's pollinator 5 varieties dahlia collection
John's pollinator 5 varieties dahlia collection
From £28.45
available to order from winter
Lucy's go your own way 3 varieties dahlia collection
Lucy's 'Go your own way' 3 varieties dahlia collection
From £17.95
available to order from winter
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