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
1666 items
Agapanthus Twister ('Ambic001') (PBR)
Agapanthus Twister ('Ambic001') (PBR)
£15.99 - £74.99
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
Chocolate orange dahlia collection
Chocolate orange dahlia collection
£15.99 - £31.98
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Agapanthus Queen Mum ('Pmn06') (PBR)
Agapanthus Queen Mum ('Pmn06') (PBR)
£15.75 - £24.75
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Deep reds dahlia collection
Deep reds dahlia collection
£15.45 - £30.90
1 × collection | 3 tubers available to order from winter
2 + 1 FREE collections | 9 tubers available to order from winter
Buddleja Little Pink (’BotEx 005’) (PBR) (Butterfly Candy Series)

50% off

Echinacea Hot Lava (PBR)
Echinacea 'Hot Lava' (PBR)
£14.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Geum Scarlet Tempest ('Macgeu001') (PBR) (Tempest Series)
Geum Scarlet Tempest ('Macgeu001') (PBR) (Tempest Series)
£14.99 - £34.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Sanguisorba hakusanensis Lilac Squirrel
Sanguisorba hakusanensis 'Lilac Squirrel'
£14.99 - £55.99
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
Echinacea Tomato Soup (PBR)
Echinacea 'Tomato Soup' (PBR)
£14.99 - £57.99
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
3 × 9cm pots available to order from autumn
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)
Echinacea Green Envy (PBR)
Echinacea 'Green Envy' (PBR)
£14.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Anemone Ruffled Swan ('Macane007') (PBR)
Anemone Ruffled Swan ('Macane007') (PBR)
£14.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Alcalthaea suffrutescens Parkrondell
× Alcalthaea suffrutescens 'Parkrondell'
£14.99 - £32.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Actaea simplex Pink Spike
Actaea simplex 'Pink Spike'
£14.99 - £54.99
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)
Echinacea Pretty Parasols ('JS Engeltje') (PBR)
Echinacea Pretty Parasols ('JS Engeltje') (PBR)
£14.99 - £34.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Heritage sweet pea seed gift box

25% off

Heritage sweet pea seed gift box
£19.99 £14.99
gift set In stock (shipped within 2-3 working days)
Actaea Queen of Sheba (PBR)
Actaea 'Queen of Sheba' (PBR)
£14.99 - £33.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Agapanthus Emerald Ice (PBR)

New

Agapanthus 'Emerald Ice' (PBR)
£14.99 - £39.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Begonia gift set
Begonia gift set
£14.99
gift set available to order from winter
Echinacea Delicious Candy ('Noortdeli') (PBR)
Echinacea Delicious Candy ('Noortdeli') (PBR)
£14.99 - £35.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Lavandula × intermedia Platinum Blonde ('Momparle') (PBR)
Lavandula × intermedia Platinum Blonde ('Momparler') (PBR)
£14.99
2 litre pot In stock (shipped within 2-3 working days)
Echinacea purpurea Vintage Wine (PBR)
Echinacea purpurea 'Vintage Wine' (PBR)
£14.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Sporobolus heterolepis

New

Sporobolus heterolepis
£14.99 - £32.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Echinacea Harvest Moon (PBR) (Big Sky Series)
Echinacea 'Harvest Moon' (PBR) (Big Sky Series)
£14.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Echinacea Summer Cocktail (PBR)
Echinacea 'Summer Cocktail' (PBR)
£14.99 - £57.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot sold out
Echinacea purpurea Green Jewel (PBR)
Echinacea 'Green Jewel' (PBR)
£14.99 - £32.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Agapanthus Headbourne hybrids
Agapanthus 'Headbourne hybrids'
£14.99 - £32.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Pennisetum orientale JS® Dance With Me (PBR)

New

Pennisetum orientale 'JS Dance With Me' (PBR)
£14.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Succisa pratensis
Succisa pratensis
£14.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Stipa ichu

New

Stipa ichu
£14.99 - £32.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Bistorta amplexicaulis Blackfield (PBR)
Bistorta amplexicaulis 'Blackfield' (PBR)
£14.99 - £47.99
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)
Schizachyrium scoparium Ha Ha Tonka (PBR)

New

Schizachyrium scoparium 'Ha Ha Tonka' (PBR)
£14.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Thalictrum delavayi Hewitt's Double
Thalictrum delavayi 'Hewitt's Double'
£14.99 - £59.99
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)
Pennisetum advena Rubrum
Pennisetum advena 'Rubrum'
£14.99 - £34.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Kniphofia Poco Sunset (Poco Series)
Kniphofia 'Poco Sunset' (Poco Series)
£14.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Kniphofia Ember Glow ('Tneg') (PBR) (Glow Series)
Kniphofia Ember Glow ('Tneg') (PBR) (Glow Series)
£14.99 - £32.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Plumbago auriculata Dark Blue
Plumbago auriculata 'Dark Blue'
£14.99
1 litre pot available to order from autumn
Cenolophium denudatum
Cenolophium denudatum
£14.99 - £59.99
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)
Echinacea SunSeekers Red ('Apecssired') (SunSeekers Series)
Echinacea SunSeekers Red ('Apecssired') (SunSeekers Series)
£14.99 - £35.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Kniphofia Redhot Popsicle (Popsicle series)
Kniphofia 'Redhot Popsicle' (Popsicle series)
£14.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Agapanthus Midnight Star
Agapanthus 'Midnight Star'
£13.99 - £49.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Agapanthus africanus Albus
Agapanthus africanus 'Albus'
£13.99 - £69.99
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
Sanguisorba White Brushes

New

Sanguisorba 'White Brushes'
£13.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Angelica sylvestris Vicar's Mead

New

Angelica sylvestris 'Vicar's Mead'
£13.99 - £32.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Eryngium × olivierianum Big Blue ('Myersblue') (PBR)
Eryngium × olivierianum Big Blue ('Myersblue') (PBR)
£13.99 - £49.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Sanguisorba Plum Drops

New

Sanguisorba 'Plum Drops'
£13.99 - £32.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Helenium autumnale Short and Sassy (PBR)
Helenium autumnale 'Short and Sassy' (PBR)
£13.99 - £52.99
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)
Ligusticopsis wallichiana
Ligusticopsis wallichiana
£13.99 - £52.99
9cm pot available to order from autumn
2 litre pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
3 × 2 litre pots available to order from autumn
Agapanthus africanus
Agapanthus africanus
£13.99 - £69.99
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)
Sanguisorba officinalis Red Thunder
Sanguisorba officinalis 'Red Thunder'
£12.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Salvia × sylvestris Dear Anja
Salvia × sylvestris 'Dear Anja'
£12.99 - £29.99
9cm pot discontinued
3 × 9cm pots discontinued
Alcalthaea suffrutescens Parkallee
× Alcalthaea suffrutescens 'Parkallee'
£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)
Veronicastrum virginicum Lavendelturm
Veronicastrum virginicum 'Lavendelturm'
£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)

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