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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
How much sun
Soil type
Special conditions
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Special features
Sowing month inside or protected
Multibuy packs
Ready made borders
Planting combinations
Hardy
Leaf colour
Ground cover
Position
Soil moisture
Used at Chelsea
Sort by highest price
Available items
Showing Flowering month : September clear all
63 items
Wildlife pond plant collection

20% off

Wildlife pond plant collection
£31.99 - £95.98
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
6 × 9cm pots Delivery by trusted supplier within 1 week
6 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
4 × 3 litre aquatic pots Delivery by trusted supplier within 1 week
12 + 6 FREE 9cm pots Delivery by trusted supplier within 1 week
Nymphaea King of the Blues

20% off

Nymphaea 'King of the Blues'
£79.99 £63.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Wanvisa

20% off

Nymphaea 'Wanvisa'
£39.99 - £63.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre aquatic pot available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Miniature pond collection with deep water plant

20% off

Miniature pond collection with deep water plant
£69.99 £55.99
6 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
Ornamental colour pond plant collection

20% off

Ornamental colour pond plant collection
£31.99 - £68.79
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
6 × 9cm pots Delivery by trusted supplier within 1 week
4 × 3 litre aquatic pots Delivery by trusted supplier within 1 week
Nymphaea Fire Crest

20% off

Nymphaea 'Fire Crest'
£42.99 £34.39
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Aurora

20% off

Nymphaea 'Aurora'
£42.99 £34.39
2 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Virginalis

20% off

Nymphaea 'Virginalis'
£31.19 - £151.99
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
1 litre aquatic pot available to order from summer
Nymphaea Paul Harriot

20% off

Nymphaea 'Paul Harriot'
£34.39 - £151.99
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 Inner Light

20% off

Nymphaea 'Inner Light'
£42.99 £34.39
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Joey Tomocik

20% off

Nymphaea 'Joey Tomocik'
£42.99 £34.39
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Gloire du Temple-sur-Lot

20% off

Nymphaea 'Gloire du Temple-sur-Lot'
£42.99 £34.39
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Madame Wilfon Gonnère

Up to 30%

Nymphaea 'Madame Wilfon Gonnère'
£34.39 - £151.99
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 tetragona

20% off

Nymphaea tetragona
£31.19 - £34.39
1 litre aquatic pot In stock (shipped within 2-3 working days)
2 litre aquatic pot available to order from summer
Nymphaea Marliacea Albida

20% off

Nymphaea 'Marliacea Albida'
£42.99 £34.39
3 litre aquatic pot Delivery by trusted supplier within 1 week
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
Nymphaea Mayla

20% off

Nymphaea 'Mayla'
£42.99 £34.39
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Lemon Mist

20% off

Nymphaea 'Lemon Mist'
£42.99 £34.39
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Arc-en-Ciel

20% off

Nymphaea 'Arc-en-Ciel'
£42.99 £34.39
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Gladstoniana

20% off

Nymphaea 'Gladstoniana'
£34.39 - £151.99
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
Cotula coronopifolia

20% off

Cotula coronopifolia
£17.59 - £31.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 9cm pots Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
3 litre aquatic pot available to order from summer
Nymphaea Black Princess

20% off

Nymphaea 'Black Princess'
£31.99 - £151.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
3 litre aquatic pot available to order from summer
10 litre pot available to order from summer
30 litre pot available to order from summer
Nymphaea Masaniello

20% off

Nymphaea 'Masaniello'
£39.99 £31.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Marliacea Rosea

20% off

Nymphaea 'Marliacea Rosea'
£39.99 £31.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Houttuynia cordata Boo-Boo

20% off

Houttuynia cordata 'Boo-Boo'
£17.59 - £31.99
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
Nymphaea Pygmaea Helvola

20% off

Nymphaea 'Pygmaea Helvola'
£31.19 - £34.39
2 litre aquatic pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
Nymphaea Rose Arey

20% off

Nymphaea 'Rose Arey'
£38.99 £31.19
1 litre aquatic pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Nymphaea Laydekeri Fulgens

20% off

Nymphaea 'Laydekeri Fulgens'
£38.99 £31.19
1 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Almost Black

20% off

Nymphaea 'Almost Black'
£31.19 - £151.99
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 Pygmaea Rubra

20% off

Nymphaea 'Pygmaea Rubra'
£38.99 £31.19
1 litre aquatic pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Nymphaea Doll House

20% off

Nymphaea 'Doll House'
£38.99 £31.19
1 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Hollandia

20% off

Nymphaea 'Hollandia'
£31.19 - £151.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
30 litre pot Delivery by trusted supplier within 1 week
10 litre pot available to order from summer
Nymphaea Marliacea Chromatella

20% off

Nymphaea 'Marliacea Chromatella'
£31.19 - £151.99
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 Yellow Sensation

20% off

Nymphaea 'Yellow Sensation'
£38.99 £31.19
1 litre aquatic pot In stock (shipped within 2-3 working days)
Oenanthe japonica Flamingo

20% off

Oenanthe japonica 'Flamingo'
£17.59 - £31.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 9cm pots Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
3 litre aquatic pot available to order from summer
Nymphaea alba

20% off

Nymphaea alba
£27.99 - £336.00
10 litre pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 litre aquatic pot available to order from summer
30 litre pot available to order from summer
3 × 30 litre pots available to order from summer
1 star 1 star 1 star 1 star 1 star
Vinca minor Bowles's Variety

20% off

Vinca minor 'Bowles's Variety'
£6.39 - £75.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 2 litre pots In stock (shipped within 2-3 working days)
0 star 0.75 star 1 star 1 star 1 star
Vinca major

20% off

Vinca major
£18.39 - £75.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 2 litre pots In stock (shipped within 2-3 working days)
Fuchsia Genii

20% off

Fuchsia 'Genii'
£5.59 - £71.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 2 litre pots In stock (shipped within 2-3 working days)
9cm pot 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
Fuchsia Hawkshead

20% off

Fuchsia 'Hawkshead'
£5.59 - £39.99
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
2 + 1 FREE 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Salvia uliginosa

20% off

Salvia uliginosa
£15.19 - £35.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Itea virginica Henry's Garnet

40% 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)
Vinca minor Azurea Flore Pleno

20% off

Vinca minor 'Azurea Flore Pleno'
£17.99 £14.39
2 litre pot In stock (shipped within 2-3 working days)
Vinca major Variegata

20% off

Vinca major 'Variegata'
£17.99 £14.39
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Vinca minor f. alba Gertrude Jekyll

20% off

Vinca minor f. alba 'Gertrude Jekyll'
£6.39 - £26.39
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)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
Bistorta amplexicaulis Blackfield (PBR)

20% off

Bistorta amplexicaulis 'Blackfield' (PBR)
£11.99 - £38.39
9cm pot shipped within 2 weeks
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots shipped within 2 weeks
3 × 2 litre pots In stock (shipped within 2-3 working days)
Angelica sylvestris Vicar's Mead

New

20% off

Angelica sylvestris 'Vicar's Mead'
£11.19 - £26.39
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Bistorta amplexicaulis Orange Field ('Orangofield') (PBR)

20% off

Bistorta amplexicaulis Orange Field ('Orangofield') (PBR)
£10.39 - £31.99
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)
Angelica gigas

20% off

Angelica gigas
£10.39 - £35.99
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
Farfugium japonicum var. giganteum

New

20% off

Farfugium japonicum var. giganteum
£10.39 - £23.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Sanguisorba Cangshan Cranberry

20% off

Sanguisorba 'Cangshan Cranberry'
£10.39 - £29.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Lobelia cardinalis

20% off

Lobelia cardinalis
£11.99 £9.59
9cm pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Bistorta officinalis Superba

20% off

Bistorta officinalis 'Superba'
£8.79 - £36.79
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)
0.5 star 1 star 1 star 1 star 1 star
Lysimachia atropurpurea Beaujolais

20% off

Lysimachia atropurpurea 'Beaujolais'
£7.99 - £31.99
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
Bistorta amplexicaulis Firetail

20% off

Bistorta amplexicaulis 'Firetail'
£7.99 - £19.99
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
Lobelia cardinalis Queen Victoria

20% off

Lobelia cardinalis 'Queen Victoria'
£7.99 - £39.99
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
Hosta Orange Marmalade

50% off

Hosta 'Orange Marmalade'
£7.50 - £16.49
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
Vinca minor Ralph Shugert

20% off

Vinca minor 'Ralph Shugert'
£6.39 - £63.99
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)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 2 litre pots In stock (shipped within 2-3 working days)
Vinca minor Atropurpurea

20% off

Vinca minor 'Atropurpurea'
£6.39 - £26.39
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 star 0.75 star 1 star 1 star 1 star
Vinca minor Illumination

20% off

Vinca minor 'Illumination'
£6.39 - £35.99
9cm pot In stock (shipped within 2-3 working days)
1.5 litre 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)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Vinca minor

20% off

Vinca minor
£4.79 - £11.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Lindernia grandiflora

50% off

Lindernia grandiflora
£3.50 - £15.00
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)
Eupatorium cannabinum

20% off

Eupatorium cannabinum
£2.39 - £39.99
approx 200 seeds In stock (shipped within 2-3 working days)
1 litre aquatic pot available to order from summer
3 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
5 litre aquatic pot available to order from summer
Silene coronaria

20% off

Silene coronaria
£1.99 - £15.99
approx 50 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star

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