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.

Ready made borders
Planting combinations
Ground cover
Showing Flowering month : September clear all
1830 items
Alisma subcordatum
Alisma subcordatum
£27.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
Persicaria amphibia

New

Persicaria amphibia
£27.99 - £34.99
3 × 9cm pots available to order from summer
3 litre aquatic pot available to order from summer
Dahlia Totally Tangerine
Dahlia 'Totally Tangerine'
£5.39 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
6 × tubers available to order from winter
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Bayou (PBR)
Dahlia 'Bayou' (PBR)
£5.39 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
6 × tubers available to order from winter
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Platinum Blond
Dahlia 'Platinum Blond'
£5.49 - £15.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Misses Amy
Dahlia 'Misses Amy'
£5.79 - £15.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Purple Haze
Dahlia 'Purple Haze'
£5.49 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Soulman

30% off

SALE10 for extra 10% off

Dahlia 'Soulman'
£5.49 - £25.19
3 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 3 litre pots In stock (shipped within 2-3 working days)
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Jive
Dahlia 'Jive'
£5.49 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Angelica gigas
Angelica gigas
£12.99 - £44.99
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)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Agastache foeniculum Alabaster

50% off

SALE10 for extra 10% off

Agastache foeniculum 'Alabaster'
£4.50 - £18.00
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)
Phlox drummondii Sugar Stars
Phlox drummondii 'Sugar Stars'
£3.49
approx 300 seeds In stock (shipped within 2-3 working days)
Anemopsis californica
Anemopsis californica
£21.99 - £39.99
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
Sagittaria sagittifolia
Sagittaria sagittifolia
£21.99 - £39.99
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Aster amellus King George
Aster amellus 'King George'
£9.99 - £39.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Symphyotrichum Little Carlow (cordifolius hybrid)
Symphyotrichum 'Little Carlow' (cordifolius hybrid)
£9.99 - £49.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Aster Duchess Mixed
Aster 'Duchess Mixed'
£2.49
approx 200 seeds In stock (shipped within 2-3 working days)
Eurybia × herveyi
Eurybia × herveyi
£8.99 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Doellingeria umbellata
Doellingeria umbellata
£10.99 - £24.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Eurybia divaricata
Eurybia divaricata
£8.99 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Kalimeris incisa Blue Star
Kalimeris incisa 'Blue Star'
£8.99 - £22.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Crocus speciosus
Crocus speciosus
£5.99 - £16.00
15 × bulbs Delivered during September
45 × bulbs Delivered during September
Crocus speciosus Albus
Crocus speciosus 'Albus'
£4.99 - £12.00
5 × bulbs Delivered during September
15 × bulbs Delivered during September
Crocus speciosus Conqueror
Crocus speciosus 'Conqueror'
£5.99 - £16.00
10 × bulbs Delivered during September
30 × bulbs Delivered during September
Colchicum autumnale Album
Colchicum autumnale 'Album'
£6.99 - £19.00
1 × bulb available to order from autumn
3 × bulbs available to order from autumn
Colchicum Waterlily
Colchicum 'Waterlily'
£6.99 - £13.98
1 × bulb available to order from autumn
2 + 1 FREE bulbs available to order from autumn
Colchicum The Giant
Colchicum 'The Giant'
£6.99 - £19.00
1 × bulb Delivered during September
3 × bulbs Delivered during September
Colchicum collection
Colchicum collection
£20.95 - £41.90
1 × collection | 3 bulbs available to order from autumn
2 + 1 FREE collections | 9 bulbs available to order from autumn
Sternbergia lutea
Sternbergia lutea
£9.99 - £28.00
5 × bulbs Delivered during September
15 × bulbs Delivered during September
Geum Scarlet Tempest ('Macgeu001') (PBR) (Tempest Series)

New

Geum Scarlet Tempest ('Macgeu001') (PBR) (Tempest Series)
£10.99 - £24.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Geum Totally Tangerine (PBR)
Geum 'Totally Tangerine' (PBR)
£12.75 - £49.99
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)
Geum Prinses Juliana
Geum 'Prinses Juliana'
£12.99 - £47.99
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)
Geum Pretticoats Peach ('Tngeupp') (Pretticoats Series) (PBR)

New

Geum Pretticoats Peach ('Tngeupp') (Pretticoats Series) (PBR)
£12.99 - £29.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Psammophiliella muralis Gypsy Deep Rose
Gypsophila muralis 'Gypsy Deep Rose'
£12.99
2 litre pot available to order from autumn
Chaenostoma Megacopa Blue
bacopa 'Megacopa Blue'
£6.99
9cm pot available to order from autumn
Chaenostoma cordatum Snowflake
bacopa 'Snowflake'
£6.99 - £19.98
9cm pot available to order from autumn
Salvia nemorosa Crystal Blue (Color Spires Series)
Salvia nemorosa Crystal Blue (Color Spires Series)
£9.99 - £22.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Salvia nemorosa Caradonna

30% off

SALE10 for extra 10% off

Salvia nemorosa 'Caradonna'
£6.99 - £44.99
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)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Salvia nemorosa Caradonna Pink Inspiration ('Tuitsalv') (PBR)
Salvia nemorosa Caradonna Pink Inspiration ('Tuitsalv') (PBR)
£9.99 - £44.99
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)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Salvia nemorosa Amethyst
Salvia nemorosa 'Amethyst'
£8.99 - £44.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Salvia nemorosa Ostfriesland

30% off

SALE10 for extra 10% off

Salvia nemorosa 'Ostfriesland'
£6.29 - £31.49
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)
Salvia nemorosa Sensation Rose (Sensation Series)

30% off

SALE10 for extra 10% off

Salvia nemorosa 'Sensation Rose' (Sensation Series)
£6.99 - £27.99
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)
Geranium macrorrhizum
Geranium macrorrhizum
£9.99 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Euphorbia oblongata
Euphorbia oblongata
£4.29
approx 45 seeds available to order from autumn
Dahlia Jowey Frambo
Dahlia 'Jowey Frambo'
£6.49 - £18.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Jowey Mirella
Dahlia 'Jowey Mirella'
£5.49 - £12.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Cornel Brons
Dahlia 'Cornel Brons'
£5.49 - £12.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Jowey Midnight
Dahlia 'Jowey Midnight'
£5.49 - £12.50
1 × tuber available to order from winter
3 × tubers available to order from winter

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