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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.

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Used at Chelsea
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All items
Showing Flowering month : September clear all
1663 items
Summer glory collection

25% off

Crocus collection
Summer glory collection
£7.99 £5.99
2g packet | seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Shake and sow Cottage gardens

25% off

Shake & sow - Cottage gardens
£7.99 £5.99
20g of seed In stock (shipped within 2-3 working days)
Shake and sow Flowers for wildlife - cool mix
Shake & sow - Flowers for wildlife - cool mix
£7.99 £5.99
20g of seed available to order from autumn
childrens grow bucket sunflower
childrens grow bucket 'sunflower'
£7.99 £5.99
gift set available to order from winter
Shake and sow Flowers for insects

25% off

Shake & sow - Flowers for insects
£7.99 £5.99
20g of seed In stock (shipped within 2-3 working days)
Crocosmia × crocosmiiflora Carmin Brillant

20% off

Crocosmia × crocosmiiflora 'Carmin Brillant'
£5.99 - £31.99
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)
2 + 1 FREE 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
10 × corms available to order from winter
30 × corms available to order from winter
0 star 1 star 1 star 1 star 1 star 4.0 5 6
Dahlia Happy Single Date ('HS Date') (PBR) (Happy Single Series)
Dahlia Happy Single Date ('HS Date') (PBR) (Happy Single Series)
£5.99 - £15.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Vassio Meggos
Dahlia 'Vassio Meggos'
£5.99 - £15.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Shake and sow Flowers for birds

25% off

Shake & sow - Flowers for birds
£7.99 £5.99
20g of seed In stock (shipped within 2-3 working days)
Shake and sow Flowers for wildlife - bright mix

25% off

Shake & sow - Flowers for wildlife - bright mix
£7.99 £5.99
20g of seed In stock (shipped within 2-3 working days)
Dahlia Tartan
Dahlia 'Tartan'
£5.99 - £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
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Dahlia Tsuki-yori-no-shisha
Dahlia 'Tsuki-yori-no-shisha'
£5.99 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
1 star 1 star 1 star 1 star 1 star 4.9 5 8
Glandularia Claret
Glandularia 'Claret'
£6.39 - £15.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Dianthus carthusianorum

20% off

Dianthus carthusianorum
£6.39 - £23.99
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)
0.5 star 1 star 1 star 1 star 1 star 4.4 5 7
Teucrium × lucidrys

20% off

Teucrium × lucidrys
£6.39 - £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)
0.5 star 1 star 1 star 1 star 1 star 4.6 5 5
Glandularia Homestead Purple

20% off

Glandularia 'Homestead Purple'
£6.39 - £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)
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 Bishop of Auckland (PBR)
Dahlia 'Bishop of Auckland' (PBR)
£6.49 - £15.00
1 × tuber available to order from winter
3 × tubers available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 4
Hakonechloa macra Beni-kaze

50% off

Hakonechloa macra 'Beni-kaze'
£6.50 - £14.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Liriope muscari Moneymaker

50% off

Liriope muscari 'Moneymaker'
£6.50 - £16.49
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Anemone × hybrida Whirlwind

40% off

Anemone × hybrida 'Whirlwind'
£6.59 - £25.79
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)
Bright and bold sweet pea collection

25% off

Bright & bold sweet pea collection
£8.97 £6.73
1 × collection In stock (shipped within 2-3 working days)
Dahlia Cafe de Paris

New

Dahlia 'Café de Paris'
£6.75 - £17.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia La Belle Epoque
Dahlia 'La Belle Epoque'
£6.75
1 × tuber available to order from winter
Icing sugar sweet pea seed collection
Icing sugar sweet pea seed collection
£9.07 £6.75
1 × collection available to order from autumn
Pastel sweet pea collection
Pastel sweet pea collection
£9.27 £6.93
1 × collection available to order from autumn
Strongly-scented sweet pea collection
Strongly-scented sweet pea collection
£9.27 £6.95
1 × collection available to order from autumn
Nemesia Lady Anne (Lady Series)
Nemesia 'Lady Anne' (Lady Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Bidens ferulifolia Bee Happy Red ('Baleehedi') (Bee Happy Series)
Bidens ferulifolia Bee Happy Red ('Baleehedi') (Bee Happy Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Colchicum autumnale Album
Colchicum autumnale 'Album'
£6.99 - £19.00
1 × bulb available to order from autumn
3 × bulbs available to order from autumn
1 star 1 star 1 star 1 star 1 star
Gloriosa superba Rothschildiana
Gloriosa superba 'Rothschildiana'
£6.99 - £13.98
1 × bulb available to order from winter
2 + 1 FREE bulbs available to order from winter
0.75 star 1 star 1 star 1 star 1 star
Chaenostoma Megacopa Blue
bacopa 'Megacopa Blue'
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Petunia Surfinia Deep Red ('Sunsurf Akatora') (PBR) (Surfinia Series)
Petunia Surfinia Deep Red ('Sunsurf Akatora') (PBR) (Surfinia Series)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Petunia Black Velvet ('Balpevac') (PBR)
Petunia Black Velvet ('Balpevac') (PBR)
£6.99 - £21.98
9cm pot available to order from autumn
5 × rooted cuttings sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE rooted cuttings sold out
1 star 1 star 1 star 1 star 1 star
Osteospermum Blue Eyed Beauty ('Balostlueye') (PBR)
Osteospermum Blue Eyed Beauty ('Balostlueye') (PBR)
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0 star 0.5 star 1 star 1 star 1 star
Crocosmia × crocosmiiflora Emily Mckenzie
Crocosmia × crocosmiiflora 'Emily Mckenzie'
£6.99 - £27.18
10 × corms available to order from winter
9cm pot available to order from autumn
2 litre pot available to order from autumn
30 × corms available to order from winter
3 × 9cm pots available to order from autumn
2 + 1 FREE 2 litre pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Zingiber officinale
ginger (Zingiber officinale)
£6.99 - £19.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Gerbera Garvinea Sweet Memories ('Garsweetmemo') (PBR) (Garvinea Sweet Series)
Gerbera Garvinea Sweet Memories ('Garsweetmemo') (Garvinea Sweet Series)
£6.99 - £17.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Diascia Diamond Dark Orange
Diascia 'Diamond Dark Orange'
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Gladiolus murielae
Gladiolus murielae
£6.99 - £13.98
40 × corms available to order from winter
80 + 40 FREE corms available to order from winter
0 star 0.75 star 1 star 1 star 1 star
Canna Wyoming
Canna 'Wyoming'
£6.99 - £13.98
1 × rhizome available to order from winter
2 + 1 FREE rhizomes available to order from winter
0.25 star 1 star 1 star 1 star 1 star
Hesperantha coccinea f. alba
Hesperantha coccinea f. alba
£6.99 - £22.39
1 × bulb available to order from winter
9cm pot available to order from autumn
3 × bulbs available to order from winter
3 × 9cm pots available to order from autumn
Pelargonium Lord Bute
Pelargonium 'Lord Bute'
£6.99 - £17.99
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
Felicia amelloides
Felicia amelloides
£6.99 - £13.98
9cm pot 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
Diascia Diamond Pink
Diascia 'Diamond Pink'
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Chaenostoma cordatum Snowflake
bacopa 'Snowflake'
£6.99 - £19.98
9cm pot available to order from autumn
5 × rooted cuttings sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE rooted cuttings sold out
Nemesia Wisley Vanilla
Nemesia 'Wisley Vanilla'
£6.99 - £21.98
9cm pot available to order from autumn
5 × rooted cuttings sold out
2 litre pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE rooted cuttings sold out
1 star 1 star 1 star 1 star 1 star
Euphorbia graminea Glamour
Euphorbia graminea 'Glamour'
£6.99 - £13.98
9cm pot sold out
2 + 1 FREE 9cm pots sold out
Pelargonium Elegance Jeanette ('Rg8036') (PBR) (Elegance Series)
Pelargonium Elegance Jeanette ('Rg8036') (PBR) (Elegance Series)
£6.99 - £17.99
10.5cm pot available to order from autumn
3 × 10.5cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Verbena Endurascape Hot Pink ('Balendopin')
Verbena Endurascape Hot Pink ('Balendopin')
£6.99 - £25.98
9cm pot available to order from autumn
5 × rooted cuttings sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE rooted cuttings sold out
Petunia Bubbles Butterfly
Petunia 'Bubbles Butterfly'
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Nemesia Framboise ('Fleurfram') (PBR)
Nemesia Framboise ('Fleurfram') (PBR)
£6.99 - £17.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Gerbera 'Sweet Sunset' (Garvinea Sweet Series)
Gerbera Sweet Sunset (Garvinea Sweet Series)
£6.99 - £17.99
9cm pot available to order from autumn
3 × 9cm pots 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
1 star 1 star 1 star 1 star 1 star
Crocosmia Prince of Orange
Crocosmia 'Prince of Orange'
£6.99 - £18.00
5 × corms available to order from winter
15 × corms available to order from winter
Salvia Mystic Spires Blue ('Balsalmisp')
Salvia Mystic Spires Blue ('Balsalmisp')
£6.99 - £13.98
9cm pot 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
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