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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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Used at Chelsea
Kitchen garden planting guidelines
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All items
Showing Flowering month : September clear all
1664 items
Vinca minor
Vinca minor
£5.99 - £14.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 22
Agapanthus Polar Ice
Agapanthus 'Polar Ice'
£5.99 - £11.98
1 × bare root plant available to order from winter
2 + 1 FREE bare root plants available to order from winter
Dahlia Red Cap
Dahlia 'Red Cap'
£5.99 - £14.00
1 × tuber available to order from winter
3 × tubers available to order from winter
Shake and sow Flowers for bees

25% off

Shake & sow - Flowers for bees
£7.99 £5.99
20g of seed In stock (shipped within 2-3 working days)
Dahlia imperialis
Dahlia imperialis
£5.99 - £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 1
Crocus speciosus
Crocus speciosus
£5.99 - £16.00
15 × bulbs Delivered during September
45 × bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Dahlia Dazzling Sun
Dahlia 'Dazzling Sun'
£5.99 - £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 1
Crocus speciosus Conqueror
Crocus speciosus 'Conqueror'
£5.99 - £16.00
10 × bulbs Delivered during September
30 × bulbs Delivered during September
0 star 0.75 star 1 star 1 star 1 star 3.8 5 4
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
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
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
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
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