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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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Indoor plants by room
Bulb planting time
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Chelsea plant of year
Sowing month inside or protected
Sowing month outside
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Multibuy packs
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Used at Chelsea
Kitchen garden planting guidelines
Sort by common name
All items
Showing Flowering month : September clear all
1828 items
Hibiscus syriacus Starburst Chiffon ('Rwoods6') (PBR) (Chiffon Series)
Hibiscus syriacus Starburst Chiffon ('Rwoods6') (PBR) (Chiffon Series)
£29.99 £15.00
2 litre pot available to order from autumn
Hibiscus syriacus Woodbridge

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Hibiscus syriacus 'Woodbridge'
£17.99 - £89.99
2 litre pot In stock (shipped within 2-3 working days)
12 litre pot | 60 - 80cm tall available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Hibiscus syriacus Magenta Chiffon ('Rwoods5') (PBR) (Chiffon Series)

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Hibiscus syriacus Magenta Chiffon ('Rwoods5') (PBR) (Chiffon Series)
£28.99 £17.39
2 litre pot In stock (shipped within 2-3 working days)
Hibiscus syriacus Purple Pillar ('Gandini Santiago') (PBR)
Hibiscus syriacus Purple Pillar ('Gandini Santiago') (PBR)
£29.99
2 litre pot available to order from autumn
Hibiscus syriacus Oiseau Bleu

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Hibiscus syriacus 'Oiseau Bleu'
£32.99 £23.09
2 litre pot In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.5 5 10
Hibiscus syriacus Gandini Santiago (PBR)
Hibiscus syriacus 'Gandini Santiago' (PBR)
£29.99 £17.99
2 litre pot available to order from autumn
Hibiscus syriacus Flower Tower Ruby ('Gandini van Aart Ruby') (PBR)
Hibiscus syriacus Flower Tower Ruby ('Gandini van Aart Ruby') (PBR)
£29.99
2 litre pot In stock (shipped within 2-3 working days)
Hibiscus syriacus Flower Tower White ('Gandini van Aart') (PBR)

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Hibiscus syriacus Flower Tower White ('Gandini van Aart') (PBR)
£34.99 £17.50
2 litre pot In stock (shipped within 2-3 working days)
Malva × clementii Rosea
Malva × clementii 'Rosea'
£24.99 £17.49
2 litre pot available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.6 5 7
Romneya coulteri
Romneya coulteri
£28.99 - £69.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3
Lonicera sempervirens
Lonicera sempervirens
£29.99
3 litre pot | 60cm cane available to order from autumn
Rhododendron Autumn Fire ('Roblez') (PBR) (Encore Azalea Series)
Rhododendron Autumn Fire ('Roblez') (PBR) (Encore Azalea Series)
£42.99
3 litre pot available to order from autumn
Rhododendron Pure White Julia ('Homlea') (PBR) (Encore Azalea Series)
Rhododendron Pure White Julia ('Homlea') (Encore Azalea Series)
£34.99
3 litre pot available to order from autumn
Rhododendron Autumn Sunburst ('Roblet') (PBR) (Encore Azalea Series)
Rhododendron Autumn Sunburst ('Roblet') (PBR) (Encore Azalea Series)
£42.99
3 litre pot available to order from autumn
Diascia Aurora Apricot (Towers of Flowers Series)
Diascia 'Aurora Apricot' (Towers of Flowers Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Diascia personata Hopleys
Diascia personata 'Hopleys'
£8.99 - £19.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Fuchsia Ballet Girl

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Fuchsia 'Ballet Girl'
£6.99 £5.24 £3.50
9cm pot In stock (shipped within 2-3 working days)
Centranthus ruber Albus
Centranthus ruber 'Albus'
£7.99 - £32.99
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 4.9 5 8
Typha latifolia Variegata
Typha latifolia 'Variegata'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Verbena hastata

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Verbena hastata
£6.29 - £13.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Verbena Enchantment Purple (Enchantment Series)

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Verbena 'Enchantment Purple' (Enchantment Series)
£3.50 - £19.98
9cm pot In stock (shipped within 2-3 working days)
5 × rooted cuttings sold out
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Verbena Showboat Midnight (Showboat Series)

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Verbena 'Showboat Midnight' (Showboat Series)
£3.50 - £19.98
9cm pot In stock (shipped within 2-3 working days)
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
0 star 0 star 0 star 1 star 1 star
Verbena hastata f. Rosea
Verbena hastata f. 'Rosea'
£8.99 - £34.99
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
Verbena Endurascape Hot Pink ('Balendopin')
Verbena Endurascape Hot Pink ('Balendopin')
£6.99 - £25.98
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
Verbena Showboat Dark Violet (Showboat Series)
Verbena 'Showboat Dark Violet' (Showboat Series)
£6.99
9cm pot available to order from autumn
Verbena Showboat Dark Red (Showboat Series)

New

Verbena 'Showboat Dark Red' (Showboat Series)
£9.99 - £19.98
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Verbena Showboat Burgundy (Showboat Series)
Verbena 'Showboat Burgundy' (Showboat Series)
£6.99 - £19.98
9cm pot available to order from autumn
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
0.75 star 1 star 1 star 1 star 1 star
Verbena Enchantment White (Enchantment Series)
Verbena 'Enchantment White' (Enchantment Series)
£9.99 - £19.98
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Verbena bonariensis Lollipop (PBR)
Verbena bonariensis 'Lollipop' (PBR)
£7.99 - £14.95
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
Verbena Endurascape Dark Purple ('Balendakle')
Verbena Endurascape Dark Purple ('Balendakle')
£6.99 - £25.98
9cm pot available to order from autumn
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Verbena Showboat White (Showboat Series)
Verbena 'Showboat White' (Showboat Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Verbena rigida Santos
Verbena rigida 'Santos'
£2.99 - £19.99
approx 40 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)
Veronicastrum and Hydrangea plant combination
Veronicastrum & Hydrangea plant combination
£101.22 £73.92
6 × plants | 3 of each available to order from autumn
Verbena officinalis var. grandiflora Bampton
Verbena officinalis var. grandiflora 'Bampton'
£8.99 - £39.99
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
Glandularia Claret
Glandularia 'Claret'
£7.99 - £19.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Glandularia Homestead Purple

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Glandularia 'Homestead Purple'
£5.59 - £13.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Viola Etain
Viola 'Etain'
£8.99 - £34.99
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)
Passiflora × violacea Victoria
Passiflora × violacea 'Victoria'
£14.99 - £29.99
9cm pot | 30cm cane available to order from autumn
3 litre pot | 60cm cane available to order from autumn
Itea virginica Henry's Garnet

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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)
Itea ilicifolia
Itea ilicifolia
£49.99
2 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Aponogeton distachyos
Aponogeton distachyos
£34.99 - £64.99
1 litre aquatic pot available to order from summer
3 litre aquatic pot available to order from summer
10 litre pot available to order from summer
0 star 1 star 1 star 1 star 1 star
Nymphaea Vesuve

New

Nymphaea 'Vesuve'
£42.99
3 litre aquatic pot available to order from summer
Nymphaea Solfatare
Nymphaea 'Solfatare'
£39.99
3 litre aquatic pot shipped within 2 weeks
Nymphaea Caroliniana Nivea
Nymphaea 'Caroliniana Nivea'
£39.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Marliacea Carnea
Nymphaea 'Marliacea Carnea'
£42.99 - £189.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre pot Delivery by trusted supplier within 1 week
30 litre pot available to order from summer
1 star 1 star 1 star 1 star 1 star
Nymphaea Virginalis

New

Nymphaea 'Virginalis'
£38.99 - £189.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre aquatic pot Delivery by trusted supplier within 1 week
30 litre pot Delivery by trusted supplier within 1 week
Nymphaea Laydekeri Lilacea

New

Nymphaea 'Laydekeri Lilacea'
£38.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Paul Harriot
Nymphaea 'Paul Harriot'
£42.99 - £189.99
10 litre pot Delivery by trusted supplier within 1 week
30 litre pot Delivery by trusted supplier within 1 week
3 litre aquatic pot available to order from summer
Nymphaea Rose Arey
Nymphaea 'Rose Arey'
£38.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Nymphaea Mrs Richmond
Nymphaea 'Mrs Richmond'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Sioux
Nymphaea 'Sioux'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Inner Light

New

Nymphaea 'Inner Light'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Laydekeri Fulgens

New

Nymphaea 'Laydekeri Fulgens'
£38.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Gloire du Temple-sur-Lot

New

Nymphaea 'Gloire du Temple-sur-Lot'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Joey Tomocik
Nymphaea 'Joey Tomocik'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Perry Baby Red
Nymphaea 'Perry Baby Red'
£38.99 - £42.99
1 litre aquatic pot available to order from summer
2 litre aquatic pot available to order from summer
Nymphaea Doll House

New

Nymphaea 'Doll House'
£38.99
1 litre aquatic pot available to order from summer
Nymphaea Black Princess
Nymphaea 'Black Princess'
£39.99 - £189.99
1 litre aquatic pot shipped within 2 weeks
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre pot Delivery by trusted supplier within 1 week
30 litre pot available to order from summer
Nymphaea Burgundy Princess

New

Nymphaea 'Burgundy Princess'
£38.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Xiafei

New

Nymphaea 'Xiafei'
£38.99 - £42.99
1 litre aquatic pot available to order from summer
2 litre aquatic pot available to order from summer
Nymphaea Escarboucle
Nymphaea 'Escarboucle'
£39.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Pygmaea Rubra
Nymphaea 'Pygmaea Rubra'
£38.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Nymphaea Madame Wilfon Gonnère
Nymphaea 'Madame Wilfon Gonnère'
£42.99 - £189.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre aquatic pot Delivery by trusted supplier within 1 week
2 litre aquatic pot In stock (shipped within 2-3 working days)
30 litre pot Delivery by trusted supplier within 1 week
Nymphaea Wanvisa
Nymphaea 'Wanvisa'
£49.99 - £79.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre aquatic pot Delivery by trusted supplier within 1 week
1 star 1 star 1 star 1 star 1 star
Nymphaea Masaniello

New

Nymphaea 'Masaniello'
£39.99
3 litre aquatic pot available to order from summer
Nymphaea Colonel A.J. Welch
Nymphaea 'Colonel A.J. Welch'
£42.99
3 litre aquatic pot available to order from summer
Nymphaea Odorata Sulphurea
Nymphaea 'Odorata Sulphurea'
£38.99 - £42.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Marliacea Rosea
Nymphaea 'Marliacea Rosea'
£39.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Marliacea Albida
Nymphaea 'Marliacea Albida'
£42.99
3 litre aquatic pot available to order from summer
0.5 star 1 star 1 star 1 star 1 star
Nymphaea Aurora
Nymphaea 'Aurora'
£38.99 - £42.99
2 litre aquatic pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
Nymphaea Marliacea Chromatella

New

Nymphaea 'Marliacea Chromatella'
£38.99 - £189.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre aquatic pot Delivery by trusted supplier within 1 week
30 litre pot Delivery by trusted supplier within 1 week
Nymphaea Lemon Mist

New

Nymphaea 'Lemon Mist'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Arc-en-Ciel
Nymphaea 'Arc-en-Ciel'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Mayla

New

Nymphaea 'Mayla'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Gladstoniana
Nymphaea 'Gladstoniana'
£42.99 - £189.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre pot Delivery by trusted supplier within 1 week
30 litre pot Delivery by trusted supplier within 1 week
Nymphaea tetragona
Nymphaea tetragona
£38.99 - £42.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
2 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Hermine
Nymphaea 'Hermine'
£39.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Fire Crest

New

Nymphaea 'Fire Crest'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Hollandia
Nymphaea 'Hollandia'
£38.99 - £189.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre pot Delivery by trusted supplier within 1 week
30 litre pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
Nymphaea Pygmaea Helvola
Nymphaea 'Pygmaea Helvola'
£38.99 - £42.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
2 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Almost Black
Nymphaea 'Almost Black'
£38.99 - £189.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre pot Delivery by trusted supplier within 1 week
30 litre pot Delivery by trusted supplier within 1 week
0.75 star 1 star 1 star 1 star 1 star
Nymphaea Yellow Sensation
Nymphaea 'Yellow Sensation'
£38.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea King of the Blues

New

Nymphaea 'King of the Blues'
£79.99
3 litre aquatic pot available to order from summer
Dahlia Rancho
Dahlia 'Rancho'
£5.49 - £12.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Blue Wish
Dahlia 'Blue Wish'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
0.5 star 1 star 1 star 1 star 1 star
Dahlia Glorie van Heemstede
Dahlia 'Glorie van Heemstede'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
1 star 1 star 1 star 1 star 1 star
Marsilea quadrifolia
Marsilea quadrifolia
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 9cm pots available to order from summer
2 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Callistemon Inferno ('Yanferno') (PBR)
Callistemon Inferno ('Yanferno') (PBR)
£29.99
2 litre pot available to order from autumn
Weigela florida All Summer Monet ('Verweig 8') (PBR) (All Summer Series)

50% off

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Weigela florida All Summer Monet ('Verweig 8') (PBR) (All Summer Series)
£24.99 £12.50
2 litre pot In stock (shipped within 2-3 working days)
0 star 0 star 0 star 1 star 1 star
Weigela All Summer Red ('Slingco1') (PBR) (All Summer Series)

50% off

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Weigela All Summer Red ('Slingco1') (PBR) (All Summer Series)
£24.99 £12.50
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Weigela Picobella Rosa ('Tvp2') (PBR)

50% off

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Weigela Picobella Rosa ('Tvp2') (PBR)
£23.99 £12.00
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Weigela All Summer Peach ('Slingpink') (All Summer Series)

50% off

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Weigela All Summer Peach ('Slingpink') (PBR) (All Summer Series)
£25.99 £13.00
2 litre pot In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Lupinus Cashmere Cream (PBR)

40% off

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Lupinus 'Cashmere Cream' (PBR)
£12.99 - £29.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Artemisia ludoviciana Valerie Finnis
Artemisia ludoviciana 'Valerie Finnis'
£8.99 - £35.99
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)
0.25 star 1 star 1 star 1 star 1 star
Artemisia ludoviciana Silver Queen

40% off

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Artemisia ludoviciana 'Silver Queen'
£8.99 - £36.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Borago officinalis Alba
borage - white borage
£2.99
approx 50 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Trifolium repens
Trifolium repens
£2.79
approx 750 seeds In stock (shipped within 2-3 working days)
Centaurea cyanus White Ball
Centaurea cyanus 'White Ball'
£2.49
approx 300 seeds In stock (shipped within 2-3 working days)
Oenothera lindheimeri The Bride
Oenothera lindheimeri 'The Bride'
£2.79
approx 25 seeds In stock (shipped within 2-3 working days)
Rosa rugosa Alba

40% off

Rosa rugosa Alba | White Japanese Rose Hedging
£20.99 - £119.98
4 litre pot In stock (shipped within 2-3 working days)
10 × bare root plants | 40 - 60cm tall available to order from autumn
20 + 10 FREE bare root | 40 - 60cm tall available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
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