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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
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Indoor plants by room
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Used at Chelsea
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All items
Showing Flowering month : September clear all
1670 items
Crocosmia Hellfire
Crocosmia 'Hellfire'
£9.59 - £22.39
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Osteospermum Nairobi Purple
Osteospermum 'Nairobi Purple'
£8.99 - £19.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Penstemon Arabesque Appleblossom
Penstemon 'Arabesque Appleblossom'
£7.99 - £18.39
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Salvia greggii Mirage Deep Purple ('Balmirdepur') (PBR) (Mirage Series)

New

Salvia greggii Mirage Deep Purple ('Balmirdepur') (PBR) (Mirage Series)
£12.99 - £30.00
9cm pot available to order from late spring
3 × 9cm pots available to order from late spring
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Salvia × sylvestris Dear Anja
Salvia × sylvestris 'Dear Anja'
£10.39 - £23.99
9cm pot discontinued
3 × 9cm pots discontinued
Long flowering plant combination (pink, purple and white)
Long-flowering plant combination (pink, purple & white)
£35.96 £34.56
4 × plants | 1 of each available to order from autumn
Nepeta and terracotta pot combination
Nepeta & terracotta pot combination
£166.96
Oenothera lindheimeri Whiskers Deep Rose
Oenothera lindheimeri 'Whiskers Deep Rose'
£7.19 - £15.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
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
0.5 star 1 star 1 star 1 star 1 star 4.5 5 11
Crocosmia Orange Pekoe ('Pek Or') (PBR)
Crocosmia Orange Pekoe ('Pek Or') (PBR)
£9.59 - £22.39
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 5.0 5 4
Salvia Ember's Wish ('SAL 0101') (PBR)
Salvia Ember's Wish ('SAL 0101') (PBR)
£11.99 - £44.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0 star 1 star 1 star 1 star 1 star 4.0 5 2
Oenothera lindheimeri Freefolk Rosy ('Harrfolk')
Oenothera lindheimeri Freefolk Rosy ('Harrfolk')
£7.19 - £15.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4
Oenothera lindheimeri Siskiyou Pink
Oenothera lindheimeri 'Siskiyou Pink'
£8.99 - £38.39
9cm pot available to order from autumn
2 litre pot sold out
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
3 × 2 litre pots sold out
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
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
0.75 star 1 star 1 star 1 star 1 star 4.9 5 7
Echinacea Flame Thrower (PBR)
Echinacea 'Flame Thrower' (PBR)
£12.79 - £30.39
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0 star 0.25 star 1 star 1 star 1 star 3.1 5 7
Heliopsis and Miscanthus plant combination
Heliopsis & Miscanthus plant combination
£65.94 £52.75
6 × plants | 3 of each available to order from autumn
Contemporary plant combination
Contemporary plant combination
£43.96 £37.17
4 × plants | 1 of each available to order from autumn
Dahlia Purple Haze
Dahlia 'Purple Haze'
£17.99
3 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Gentiana sino-ornata
Gentiana sino-ornata
£12.99 - £54.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Heliopsis helianthoides var. scabra Summer Nights
Heliopsis helianthoides var. scabra 'Summer Nights'
£7.99 - £19.99
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 5.0 5 4
Osteospermum In The Pink

New

Osteospermum 'In The Pink'
£12.99 - £27.99
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
Osteospermum Snow Pixie
Osteospermum 'Snow Pixie'
£12.99 - £19.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Salvia greggii Lipstick
Salvia greggii 'Lipstick'
£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
1 star 1 star 1 star 1 star 1 star
Geranium wallichianum Havana Blues ('Noorthava') (PBR)
Geranium wallichianum Havana Blues ('Noorthava') (PBR)
£14.99 - £34.99
9cm pot sold out
3 × 9cm pots sold out
0.75 star 1 star 1 star 1 star 1 star
Iberis Masterpiece (PBR)
Iberis Masterpiece (PBR)
£8.99 - £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
1 star 1 star 1 star 1 star 1 star
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
0 star 0 star 0 star 1 star 1 star
Farfugium japonicum var. giganteum

New

Farfugium japonicum var. giganteum
£12.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Rudbeckia fulgida Early Bird Gold
Rudbeckia fulgida 'Early Bird Gold'
£10.39 - £23.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Verbascum Cherry Helen
Verbascum 'Cherry Helen'
£12.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Geranium Elke
Geranium 'Elke'
£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
0.5 star 1 star 1 star 1 star 1 star
Geranium clarkei Kashmir White
Geranium clarkei 'Kashmir White'
£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
0.75 star 1 star 1 star 1 star 1 star
Echinacea purpurea Pink Double Delight (PBR) (Cone-fections Series)
Echinacea purpurea 'Pink Double Delight' (PBR) (Cone-fections Series)
£14.99 - £34.99
9cm pot discontinued
3 × 9cm pots discontinued
0 star 0 star 1 star 1 star 1 star
Glandularia Claret
Glandularia 'Claret'
£6.39 - £15.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Hylotelephium telephium (Atropurpureum Group) Purple Emperor
Hylotelephium telephium (Atropurpureum Group) 'Purple Emperor'
£7.99 - £19.99
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
Chrysanthemum Clara Curtis
Chrysanthemum 'Clara Curtis'
£7.99 - £18.39
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Eryngium × zabelii Jos Eijking
Eryngium × zabelii 'Jos Eijking'
£10.39 - £23.99
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
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
1 star 1 star 1 star 1 star 1 star
Verbascum Clementine
Verbascum 'Clementine'
£12.99 - £28.99
9cm pot available to order from summer
3 × 9cm pots available to order from summer
0.75 star 1 star 1 star 1 star 1 star
Galega orientalis

New

Galega orientalis
£8.99 - £22.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Geranium maderense

New

Geranium maderense
£12.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Cool tones plant combination
Cool tones plant combination
£22.98 £20.98
2 × plants | 1 of each available to order from autumn
Edible flowers plant and seed combination
Edible flowers plant & seed combination
£29.26 £28.44
4 × plants | 1 of each available to order from autumn
Echium pininana
Echium pininana
£34.99
2 litre pot available to order from late spring
Calamintha nepeta subsp. nepeta Blue Cloud

New

Calamintha nepeta subsp. nepeta 'Blue Cloud'
£9.99 - £24.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Aquilegia and Anemanthele plant combination
Aquilegia & Anemanthele plant combination
£59.94 £53.95
6 × plants | 3 of each available to order from autumn
Hesperantha coccinea Major
Hesperantha coccinea 'Major'
£9.59 - £22.39
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Romneya coulteri
Romneya coulteri
£29.99 - £79.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.25 star 1 star 1 star 1 star 1 star
Phlox paniculata Franz Schubert
Phlox paniculata 'Franz Schubert'
£14.39 - £31.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0 star 0 star 1 star 1 star 1 star
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
0 star 0.5 star 1 star 1 star 1 star
Clematis Rebecca ('Evipo016') (PBR) (Boulevard Series)
Clematis Rebecca ('Evipo016') (PBR) (Boulevard Series)
£26.95
3 litre pot | 60cm cane available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Lonicera periclymenum Serotina
Lonicera periclymenum 'Serotina'
£14.99 - £29.99
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
3 litre pot | 60cm cane available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Clematis Prince William ('Zo08171') (PBR)
Clematis Prince William ('Zo08171') (PBR)
£24.95
2 litre pot | 60cm cane available to order from autumn
Clematis Princess Kate ('Zoprika') (PBR)
Clematis Princess Kate ('Zoprika') (PBR)
£32.95
2 litre pot | 60cm cane available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Lonicera periclymenum Graham Thomas
Lonicera periclymenum 'Graham Thomas'
£14.99 - £29.98
9cm pot | 30cm cane available to order from autumn
3 litre pot | 60cm cane 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
Lathyrus latifolius collection
Lathyrus latifolius collection
£29.99 - £59.98
1 × collection available to order from autumn
2 + 1 FREE collections available to order from autumn
Passion flower collection
Passion flower collection
£53.97
1 × collection | 3 plants available to order from autumn
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