Up to 60% off spring bulb sale | Shop now

Free delivery on hampers, indoor plants & indoor pots over £50 | T&Cs apply

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

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
Bulb divisions
Bedding planting time
Chelsea plant of year
Sowing month inside or protected
Sowing month outside
Multibuy packs
Ready made borders
Planting combinations
Sale
Hardy
Leaf colour
Ground cover
Position
Shape
Soil moisture
Used at Chelsea
Kitchen garden planting guidelines
Sort by highest price
All items
Showing Flowering month : September clear all
443 items
Dahlia Bayou (PBR)

10% off

Dahlia 'Bayou' (PBR)
£5.39 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
6 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Dahlia Pretty Woman ('Vdtg43') (PBR) (Dark Angel Series)

10% off

Dahlia Pretty Woman ('Vdtg43') (PBR) (Dark Angel Series)
£5.39 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
0 star 0.75 star 1 star 1 star 1 star 3.7 5 6
Dahlia Crème de Cassis

10% off

Dahlia 'Crème de Cassis'
£5.39 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4
Dahlia Hawaiian Sunrise
Dahlia 'Hawaiian Sunrise'
£5.39 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
2 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
Dahlia Labyrinth

10% off

Dahlia 'Labyrinth'
£5.39 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
Dahlia Bishop of Dover

10% off

Dahlia 'Bishop of Dover'
£5.39 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
Dahlia Soulman

10% off

Dahlia 'Soulman'
£5.39 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
Dahlia Bishop of Llandaff

10% off

Dahlia 'Bishop of Llandaff'
£5.39 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
6 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
0.5 star 1 star 1 star 1 star 1 star 4.6 5 13
Dahlia Wizard of Oz

10% off

Dahlia 'Wizard of Oz'
£5.39 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
0.75 star 1 star 1 star 1 star 1 star 4.8 5 6
Dahlia Moonfire

10% off

Dahlia 'Moonfire'
£5.39 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
2 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5
Dahlia Eveline

10% off

Dahlia 'Eveline'
£5.39 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5
Dahlia Waltzing Mathilda

10% off

Dahlia 'Waltzing Mathilda'
£5.21 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
0 star 1 star 1 star 1 star 1 star 4.0 5 2
Dahlia Bishop of Canterbury (PBR)

10% off

Dahlia 'Bishop of Canterbury' (PBR)
£5.21 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Dahlia David Howard

10% off

Dahlia 'David Howard'
£5.21 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
0.5 star 1 star 1 star 1 star 1 star 4.5 5 34
Dahlia Chat Noir

10% off

Dahlia 'Chat Noir'
£5.21 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
0.5 star 1 star 1 star 1 star 1 star 4.6 5 10
Dahlia Thomas A. Edison

10% off

Dahlia 'Thomas A. Edison'
£5.21 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5
Dahlia Nuit d'Eté

10% off

Dahlia 'Nuit d'Eté'
£5.21 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
1 star 1 star 1 star 1 star 1 star 5.0 5 4
Monarda Cambridge Scarlet

50% off

Monarda 'Cambridge Scarlet'
£5.00 - £20.00
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)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Hylotelephium Lime Twister (PBR) (Sunsparkler Series)

50% off

Hylotelephium 'Lime Twister' (PBR) (SunSparkler Series)
£5.00 - £11.50
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 5.0 5 3
Carex buchananii Red Rooster

50% off

Carex buchananii 'Red Rooster'
£5.00 - £12.50
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Dahlia Cafe au Lait

10% off

Dahlia 'Café au Lait'
£4.85 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
6 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
0.75 star 1 star 1 star 1 star 1 star
Dahlia Verrones Obsidian

10% off

Dahlia 'Verrone's Obsidian'
£4.85 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
0.75 star 1 star 1 star 1 star 1 star
Dahlia Totally Tangerine

10% off

Dahlia 'Totally Tangerine'
£4.85 - £35.98
1 × tuber Delivered by early February
3 × tubers Delivered by early February
6 × tubers Delivered by early February
3 litre pot available to order from spring
2 + 1 FREE 3 litre pots available to order from spring
1 star 1 star 1 star 1 star 1 star
Dahlia merckii

New

Up to 20%

Dahlia merckii
£4.39 - £35.98
approx 10 seeds In stock (shipped within 2-3 working days)
1 × tuber Delivered by early February
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)
2 litre pot available to order from spring
2 + 1 FREE 2 litre pots available to order from spring
1 star 1 star 1 star 1 star 1 star
Delosperma cooperi Golden Wonder ('Wowd20111') (PBR) (Wheels of Wonder Series)

50% off

Delosperma Golden Wonder ('Wowd20111') (PBR) (Wheels of Wonder Series)
£4.00 - £17.49
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)
Cosmos bipinnatus Double Click Cranberries (Double Click Series)

20% off

Cosmos bipinnatus 'Double Click Cranberries' (Double Click Series)
£4.79 £3.83
approx 60 seeds In stock (shipped within 2-3 working days)
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)
Knautia macedonica

20% off

Knautia macedonica
£3.19 - £49.99
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)
6 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from spring
3 × 2 litre pots available to order from spring
0.5 star 1 star 1 star 1 star 1 star
Stipa tenuissima

20% off

Stipa tenuissima
£3.03 - £44.99
approx 30 seeds In stock (shipped within 2-3 working days)
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)
0.75 star 1 star 1 star 1 star 1 star
Echinacea purpurea Magnus Superior

New

20% off

Echinacea purpurea 'Magnus Superior'
£3.49 £2.79
approx 20 seeds In stock (shipped within 2-3 working days)
Verbena hastata Alba

New

20% off

Verbena hastata 'Alba'
£3.49 £2.79
approx 100 seeds In stock (shipped within 2-3 working days)
Centaurea nigra

20% off

Centaurea nigra
£2.39 - £34.99
approx 20 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)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Verbena rigida Santos

20% off

Verbena rigida 'Santos'
£2.39 - £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)
Achillea millefolium

20% off

Achillea millefolium
£2.39 - £34.99
approx 400 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)
6 × 9cm pots In stock (shipped within 2-3 working days)
Gaillardia × grandiflora Burgunder

20% off

Gaillardia × grandiflora 'Burgunder'
£2.39 - £19.99
approx 20 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)
Cosmos sulphureus Bright Lights mixed

20% off

Cosmos sulphureus 'Bright Lights mixed'
£2.99 £2.39
approx 100 seeds In stock (shipped within 2-3 working days)
Papaver rhoeas Amazing Grey

20% off

Papaver rhoeas 'Amazing Grey'
£2.39 - £19.99
approx 250 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from spring
3 × 9cm pots available to order from spring
0.5 star 1 star 1 star 1 star 1 star
Linaria purpurea Canon Went

20% off

Linaria purpurea 'Canon Went'
£2.39 - £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)
approx 100 seeds available to order from spring
0.5 star 1 star 1 star 1 star 1 star
Galium verum

20% off

Galium verum
£2.39 - £34.99
approx 250 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)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Prunella vulgaris

20% off

Prunella vulgaris
£2.39 - £34.99
approx 100 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)
6 × 9cm pots In stock (shipped within 2-3 working days)
Orlaya grandiflora

20% off

Orlaya grandiflora
£2.31 - £6.99
approx 25 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from spring
0 star 1 star 1 star 1 star 1 star
Limnanthes douglasii

20% off

Limnanthes douglasii
£2.49 £1.99
approx 125 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Silene coronaria

20% off

Silene coronaria
£1.99 - £19.99
approx 50 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)
1 star 1 star 1 star 1 star 1 star
< Prev 1 ... 3 4 5 Next >

Copyright © Crocus.co.uk Ltd 2025. All rights reserved.

Contact us
Terms
Privacy
Cookies

© Crocus.co.uk Ltd 2025. All rights reserved.