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.

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Showing Flowering month : September clear all

1325 items

Agastache Blue Fortune

25% off

Agastache 'Blue Fortune'

From £6.74

+ 1 more available

Anemone hupehensis var. japonica Prinz Heinrich

25% off

Anemone hupehensis var. japonica 'Prinz Heinrich'

From £8.24

+ 1 more available

Cottage garden showstoppers mini-border collection

25% off

Cottage garden showstoppers mini-border collection

~~£71.99~~ £53.99

Geranium Rozanne ('Gerwat') (PBR)

Best Seller

25% off

Geranium Rozanne ('Gerwat') (PBR)

From £9.74

+ 1 more available

Erigeron karvinskianus

Best Seller

25% off

Erigeron karvinskianus

From £2.99

+ 3 more available

Verbena bonariensis

Best Seller

25% off

Verbena bonariensis

From £2.24

+ 3 more available

Salvia nemorosa Caradonna

Best Seller

25% off

Salvia nemorosa 'Caradonna'

From £7.49

Lavandula angustifolia Hidcote

Best Seller

25% off

Lavandula angustifolia 'Hidcote'

From £5.99

+ 2 more available

Anemone × hybrida Honorine Jobert

Best Seller

25% off

Anemone × hybrida 'Honorine Jobert'

From £10.49

+ 1 more available

Pollinator's blue mini-border collection

25% off

Pollinator's blue mini border collection

~~£64.99~~ £48.74

Blue spires and spots mini-border collection

25% off

Blue spots and spires mini-border collection

~~£57.99~~ £43.49

Evening sky pollinator mini-border collection

25% off

Evening sky pollinator mini-border collection

~~£57.99~~ £43.49

Salvia Amistad (PBR)

Best Seller

25% off

Salvia 'Amistad' (PBR)

From £8.24

+ 1 more available

Stipa tenuissima

Best Seller

25% off

Stipa tenuissima

From £2.84

+ 2 more available

Rudbeckia fulgida var. sullivantii Goldsturm

Best Seller

25% off

Rudbeckia fulgida var. sullivantii 'Goldsturm'

From £7.49

Lavandula angustifolia Munstead

Best Seller

25% off

Lavandula angustifolia 'Munstead'

From £5.99

+ 2 more available

Perovskia Blue Spire

Best Seller

25% off

Perovskia 'Blue Spire'

From £5.99

+ 2 more available

Nepeta racemosa Walker's Low

Best Seller

25% off

Nepeta racemosa 'Walker's Low'

From £6.74

+ 1 more available

Liriope muscari

Best Seller

25% off

Liriope muscari

From £9.74

+ 2 more available

Alchemilla mollis

Best Seller

25% off

Alchemilla mollis

From £2.24

+ 2 more available

Hydrangea arborescens Incrediball ('Abetwo') (PBR)

Best Seller

25% off

Hydrangea arborescens Strong Annabelle ('Abetwo') (PBR)

From £26.81

Geum Totally Tangerine (PBR)

Best Seller

25% off

Geum 'Totally Tangerine' (PBR)

From £11.24

+ 1 more available

Echinacea purpurea Magnus

Best Seller

25% off

Echinacea purpurea 'Magnus'

From £7.49

Anemanthele lessoniana

Best Seller

25% off

Anemanthele lessoniana

From £7.49

+ 1 more available

Hydrangea paniculata Limelight (PBR)

Best Seller

25% off

Hydrangea paniculata 'Limelight' (PBR)

From £20.06

Astrantia Roma (PBR)

Best Seller

25% off

Astrantia 'Roma' (PBR)

From £9.74

Aster × frikartii Mönch

Best Seller

25% off

Aster × frikartii 'Mönch'

From £6.74

+ 1 more available

Geranium Dreamland ('Bremdream') (PBR)

Best Seller

25% off

Geranium Dreamland ('Bremdream') (PBR)

From £8.99

Echinacea purpurea White Swan

Best Seller

25% off

Echinacea purpurea 'White Swan'

From £7.49

+ 1 more available

Anemone × hybrida Königin Charlotte

Best Seller

25% off

Anemone × hybrida 'Königin Charlotte'

From £8.99

+ 1 more available

Sanguisorba Tanna

Best Seller

25% off

Sanguisorba 'Tanna'

From £8.99

Campanula poscharskyana

25% off

Campanula poscharskyana

From £6.74

Knautia macedonica

Best Seller

25% off

Knautia macedonica

From £3.22

+ 2 more available

Muhlenbergia capillaris

Best Seller

25% off

Muhlenbergia capillaris

From £2.99

Lavandula angustifolia Arctic Snow

Best Seller

25% off

Lavandula angustifolia 'Arctic Snow'

From £5.99

+ 1 more available

Hydrangea paniculata Little Lime ('Jane') (PBR)

Best Seller

25% off

Hydrangea paniculata Little Lime ('Jane') (PBR)

From £26.24

Verbena bonariensis Lollipop (PBR)

Best Seller

25% off

Verbena bonariensis 'Lollipop' (PBR)

From £5.99

Agastache Blackadder

25% off

Agastache 'Blackadder'

From £6.74

+ 1 more available

Salvia nemorosa Ostfriesland

25% off

Salvia nemorosa 'Ostfriesland'

From £6.74

+ 1 more available

Hydrangea Runaway Bride Snow White ('USHYD0405') (PBR)

25% off

Hydrangea Runaway Bride Snow White ('USHYD0405') (PBR)

From £32.06

Echinacea purpurea

25% off

Echinacea purpurea

From £7.49

+ 1 more available

Salvia Hot Lips

25% off

Salvia 'Hot Lips'

From £7.49

+ 1 more available

Salvia × sylvestris Schneehügel

Best Seller

25% off

Salvia × sylvestris 'Schneehügel'

From £7.49

Phlomis russeliana

25% off

Phlomis russeliana

From £7.49

+ 1 more available

Vinca minor f. alba Gertrude Jekyll

Best Seller

25% off

Vinca minor f. alba 'Gertrude Jekyll'

From £5.99

Penstemon Andenken an Friedrich Hahn

25% off

Penstemon 'Andenken an Friedrich Hahn'

From £6.74

+ 1 more available

Coreopsis verticillata Moonbeam

Best Seller

25% off

Coreopsis verticillata 'Moonbeam'

From £6.74

Salvia nemorosa Sensation Rose (Sensation Series)

Best Seller

25% off

Salvia nemorosa 'Sensation Rose' (Sensation Series)

From £7.49

Sesleria autumnalis

Best Seller

25% off

Sesleria autumnalis

From £14.99

Miscanthus sinensis Kleine Silberspinne

25% off

Miscanthus sinensis 'Kleine Silberspinne'

From £7.49

+ 1 more available

Daphne × transatlantica Eternal Fragrance ('Blafra') (PBR)

25% off

Daphne × transatlantica Eternal Fragrance ('Blafra') (PBR)

From £20.99

Penstemon White Bedder

25% off

Penstemon 'White Bedder'

From £6.74

+ 1 more available

Verbena rigida

Best Seller

25% off

Verbena rigida

From £6.74

Achillea Walther Funcke

Best Seller

25% off

Achillea 'Walther Funcke'

From £7.49

Achillea Terracotta

25% off

Achillea 'Terracotta'

From £7.49

+ 1 more available

Ficus carica Brown Turkey

Best Seller

25% off

fig 'Brown Turkey'

From £17.21

Anemone × hybrida September Charm

25% off

Anemone × hybrida 'September Charm'

From £8.99

+ 1 more available

Citrus × limon Four Seasons

Best Seller

Up to 25% off

lemon 'Four Seasons'

From £89.99

Agapanthus africanus

25% off

Agapanthus africanus

From £10.49

+ 1 more available

Cosmos atrosanguineus Cherry Chocolate ('Vg001') (PBR)

25% off

Cosmos atrosanguineus Cherry Chocolate ('Vg001') (PBR)

From £7.49

Salvia nemorosa Caradonna Pink Inspiration ('Tuitsalv') (PBR)

25% off

Salvia nemorosa Caradonna Pink Inspiration ('Tuitsalv') (PBR)

From £7.49

+ 1 more available

Eryngium × olivierianum Big Blue ('Myersblue') (PBR)

25% off

Eryngium × olivierianum Big Blue ('Myersblue') (PBR)

From £10.49

Erigeron karvinskianus Lavender Lady

25% off

Erigeron karvinskianus 'Lavender Lady'

From £6.74

Leucanthemum × superbum Snowcap

25% off

Leucanthemum × superbum 'Snowcap'

From £8.24

Salvia Royal Bumble

25% off

Salvia 'Royal Bumble'

From £7.49

Echinacea pallida

25% off

Echinacea pallida

From £9.74

Lupinus Noble Maiden (Band of Nobles Series)

25% off

Lupinus 'Noble Maiden' (Band of Nobles Series)

From £7.49

Liriope muscari Monroe White

25% off

Liriope muscari 'Monroe White'

From £9.74

Campanula lactiflora Loddon Anna

25% off

Campanula lactiflora 'Loddon Anna'

From £6.74

+ 1 more available

Helenium Waltraut

25% off

Helenium 'Waltraut'

From £8.24

Cynara cardunculus

25% off

Cynara cardunculus

From £7.49

+ 1 more available

Salvia × sylvestris Viola Klose

25% off

Salvia × sylvestris 'Viola Klose'

From £7.49

+ 1 more available

Geranium × oxonianum Wargrave Pink

25% off

Geranium × oxonianum 'Wargrave Pink'

From £7.49

Achillea filipendulina Cloth of Gold

25% off

Achillea filipendulina 'Cloth of Gold'

From £6.74

Agapanthus africanus Albus

25% off

Agapanthus africanus 'Albus'

From £10.49

+ 1 more available

Achillea Moonshine

25% off

Achillea 'Moonshine'

From £6.74

+ 1 more available

Salvia Pink Amistad ('Arggr17-011')

25% off

Salvia Pink Amistad ('Arggr17-011')

From £8.24

Bistorta amplexicaulis Blackfield (PBR)

25% off

Bistorta amplexicaulis 'Blackfield' (PBR)

From £11.24

Agapanthus Fireworks ('Mdb001') (PBR)

25% off

Agapanthus Fireworks ('Mdb001') (PBR)

From £11.24

+ 1 more available

Geranium nodosum

Best Seller

25% off

Geranium nodosum

From £7.49

Teucrium × lucidrys

25% off

Teucrium × lucidrys

From £5.99

Nepeta × faassenii Junior Walker ('Novanepjun') (PBR)

25% off

Nepeta × faassenii Junior Walker ('Novanepjun') (PBR)

From £6.74

Centranthus ruber

25% off

Centranthus ruber

From £6.74

Thalictrum delavayi

25% off

Thalictrum delavayi

From £7.49

Stachys byzantina Big Ears

25% off

Stachys byzantina 'Big Ears'

From £6.74

Hylotelephium × mottramianum Herbstfreude

25% off

Hylotelephium × mottramianum 'Herbstfreude'

From £7.49

+ 1 more available

Bistorta officinalis Superba

25% off

Bistorta officinalis 'Superba'

From £8.24

Nepeta × faassenii

25% off

Nepeta × faassenii

From £6.74

Geum Pretticoats Peach ('Tngeupp') (Pretticoats Series) (PBR)

25% off

Geum Pretticoats Peach ('Tngeupp') (Pretticoats Series) (PBR)

From £9.74

Sanguisorba hakusanensis Lilac Squirrel

25% off

Sanguisorba hakusanensis 'Lilac Squirrel'

From £11.24

Nepeta grandiflora Summer Magic (PBR)

25% off

Nepeta grandiflora 'Summer Magic' (PBR)

From £6.74

Nepeta Cat's Pajamas

25% off

Nepeta 'Cat's Pajamas'

From £7.49

Verbena officinalis var. grandiflora Bampton

25% off

Verbena officinalis var. grandiflora 'Bampton'

From £6.74

Echinacea purpurea Rubinstern

25% off

Echinacea purpurea 'Rubinstern'

From £9.74

Agapanthus Twister ('Ambic001') (PBR)

25% off

Agapanthus Twister ('Ambic001') (PBR)

From £11.99

+ 1 more available

Penstemon Raven (Bird Series)

25% off

Penstemon 'Raven' (Bird Series)

From £6.74

Geranium Lilac Ice

25% off

Geranium 'Lilac Ice'

From £9.74

Dianthus carthusianorum

25% off

Dianthus carthusianorum

From £5.99

Geum Prinses Juliana

25% off

Geum 'Prinses Juliana'

From £9.74

Achillea Credo

25% off

Achillea 'Credo'

From £7.49

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