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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
Facing
How much sun
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Special conditions
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Evergreen / deciduous
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Attractive to wildlife
Quick growing
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Indoor plants by room
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Chelsea plant of year
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Ready made borders
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Leaf colour
Ground cover
Position
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Used at Chelsea
Kitchen garden planting guidelines
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All items
Showing Flowering month : September clear all
1671 items
Chaenostoma cordatum Snowflake
bacopa 'Snowflake'
£5.59 - £15.98
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
Zingiber officinale
ginger (Zingiber officinale)
£5.59 - £15.20
1 × tuber available to order from winter
3 × tubers available to order from winter
Fuchsia Patricia Hodge (Buds of May Series)
Fuchsia 'Patricia Hodge' (Buds of May Series)
£5.59 - £11.18
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Diascia Diamond Dark Orange
Diascia 'Diamond Dark Orange'
£5.59 - £11.18
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Diascia Diamond Pink
Diascia 'Diamond Pink'
£5.59 - £11.18
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Chaenostoma Megacopa Blue
bacopa 'Megacopa Blue'
£5.59 - £11.18
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Osteospermum Akila Purple (Akila Series)
Osteospermum 'Akila Purple' (Akila Series)
£5.59 - £11.18
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)
£5.59 - £11.18
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Petunia Easy Wave Silver ('Pas1016992') (Easy Wave Series)
Petunia Easy Wave Silver ('Pas1016992') (Surfinia Series)
£5.59 - £11.18
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 5.0 5 1
Pelargonium Orange Fizz
Pelargonium 'Orange Fizz'
£5.59 - £11.18
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Nemesia Lady Anne (Lady Series)
Nemesia 'Lady Anne' (Lady Series)
£5.59 - £11.18
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Felicia amelloides
Felicia amelloides
£5.59 - £11.18
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 5.0 5 1
Bidens ferulifolia Bee Happy Red ('Baleehedi') (Bee Happy Series)
Bidens ferulifolia Bee Happy Red ('Baleehedi') (Bee Happy Series)
£5.59 - £11.18
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Salvia Mystic Spires Blue ('Balsalmisp')
Salvia Mystic Spires Blue ('Balsalmisp')
£5.59 - £11.18
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 5.0 5 1
Euphorbia Silver Fog White Improved
Euphorbia 'Silver Fog White Improved'
£5.59 - £11.18
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Calendula officinalis Fiesta Orange
Calendula officinalis 'Fiesta Orange'
£5.59 - £11.18
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Petunia Bubbles Butterfly
Petunia 'Bubbles Butterfly'
£5.59 - £11.18
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Summer glory collection

25% off

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
Cottage garden collection

25% off

Cottage garden collection
£7.99 £5.99
2g packet | seeds 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
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)
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 bees

25% off

Shake & sow - Flowers for bees
£7.99 £5.99
20g of seed In stock (shipped within 2-3 working days)
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)
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)
childrens grow bucket sunflower
childrens grow bucket 'sunflower'
£7.99 £5.99
gift set available to order from winter
Lavandula angustifolia Hidcote

20% off

Lavandula angustifolia 'Hidcote'
£6.39 - £39.96
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)
9 × 9cm pots In stock (shipped within 2-3 working days)
5 litre pot In stock (shipped within 2-3 working days)
5 × 2 litre pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Campanula carpatica f. alba Weisse Clips

20% off

Campanula carpatica f. alba 'Weisse Clips'
£6.39 - £26.39
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)
0.25 star 1 star 1 star 1 star 1 star
Artemisia dracunculus French

20% off

tarragon 'French'
£6.39 - £12.78
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Pelargonium sidoides
Pelargonium sidoides
£6.39 - £12.78
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0 star 0 star 1 star 1 star 1 star
Verbena bonariensis

Up to 25%

Verbena bonariensis
£1.79 - £31.99
approx 250 seeds In stock (shipped within 2-3 working days)
3 × packets (approx 750 seeds) In stock (shipped within 2-3 working days)
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)
0.75 star 1 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
Glandularia Homestead Purple

20% off

Glandularia 'Homestead Purple'
£6.39 - £34.99
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)
Vinca minor Illumination

20% off

Vinca minor 'Illumination'
£6.39 - £35.99
9cm pot In stock (shipped within 2-3 working days)
1.5 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)
Pilosella aurantiaca

20% off

Pilosella aurantiaca
£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)
Verbena bonariensis Lollipop (PBR)

20% off

Verbena bonariensis 'Lollipop' (PBR)
£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
Lavandula angustifolia
lavender - common
£6.39 - £12.78
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Salvia elegans

20% off

sage - pineapple
£6.39 - £12.78
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Dianthus carthusianorum
Dianthus carthusianorum
£6.39 - £23.99
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
Perovskia Little Spire (PBR)

20% off

Perovskia 'Little Spire' (PBR)
£6.39 - £15.19
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Vinca minor Ralph Shugert

20% off

Vinca minor 'Ralph Shugert'
£6.39 - £63.99
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)
6 × 2 litre pots In stock (shipped within 2-3 working days)
Dianthus Gran's Favourite

20% off

Dianthus 'Gran's Favourite'
£6.39 - £34.99
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)
1 star 1 star 1 star 1 star 1 star
Teucrium × lucidrys

20% off

Teucrium × lucidrys
£6.39 - £34.99
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)
0.75 star 1 star 1 star 1 star 1 star
Origanum vulgare Aureum

20% off

marjoram golden
£6.39 - £12.78
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
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