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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
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Sort by availability
Available items
Showing Flowering month : September clear all
898 items
Clematis Kermesina
Clematis 'Kermesina'
£22.95
3 litre pot | 60cm cane shipped within 2 weeks
Clematis Miss Bateman
Clematis 'Miss Bateman'
£14.99 - £29.98
3 litre pot | 60cm cane shipped within 2 weeks
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4
Clematis Romantika
Clematis 'Romantika'
£14.99 - £29.98
3 litre pot | 60cm cane shipped within 2 weeks
9cm pot | 30cm 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 5.0 5 7
Clematis Crystal Fountain ('Evipo038') (PBR)
Clematis Crystal Fountain ('Evipo038') (PBR)
£32.95
3 litre pot | 60cm cane shipped within 2 weeks
1 star 1 star 1 star 1 star 1 star 5.0 5 6
Clematis integrifolia
Clematis integrifolia
£24.95
3 litre pot | 60cm cane shipped within 2 weeks
Clematis Josephine ('Evijohill') (PBR)
Clematis Josephine ('Evijohill') (PBR)
£17.99 - £35.98
3 litre pot | 60cm cane shipped within 2 weeks
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 11
Clematis Super Cute ('Zo09122') (PBR)
Clematis Super Cute ('Zo09122') (PBR)
£24.95
2 litre pot | 60cm cane shipped within 2 weeks
Clematis Etoile Rose
Clematis Étoile Rose
£24.95
3 litre pot | 60cm cane shipped within 2 weeks
Hibiscus syriacus Pink Chiffon ('Jwnwood4') (PBR) (Chiffon Series)
Hibiscus syriacus Pink Chiffon ('Jwnwood4') (PBR) (Chiffon Series)
£27.99
2 litre pot shipped within 2 weeks
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Nymphaea Black Princess
Nymphaea 'Black Princess'
£39.99 - £189.99
1 litre aquatic pot shipped within 2 weeks
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre pot Delivery by trusted supplier within 1 week
30 litre pot available to order from summer
Tropaeolum majus Black Velvet (Tom Thumb Series)
Tropaeolum majus 'Black Velvet' (Tom Thumb Series)
£2.49
approx 30 seeds shipped within 2 weeks
1 star 1 star 1 star 1 star 1 star 5.0 5 4
Agastache and Angelica plant combination

30% off

SALE10 for extra 10% off

Agastache & Angelica plant combination
£65.94 £57.85
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Agastache and Helenium plant combination

Up to 40%

SALE10 for extra 10% off

Agastache & Helenium plant combination
£59.94 £38.66
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Autumn flowering crocus collection
Autumn-flowering crocus collection
£16.95 - £33.90
1 × collection | 30 bulbs Delivered during September
2 + 1 FREE collections | 90 corms Delivered during September
Blue and white cutting garden collection
Blue & white cutting garden collection
£11.06
1 × collection In stock (shipped within 2-3 working days)
Bright and bold sweet pea collection
Bright & bold sweet pea collection
£8.67
1 × collection In stock (shipped within 2-3 working days)
Classic cottage alba amethyst combination
Classic cottage alba amethyst combination
£39.96 - £119.88
4 plants | 1 of each In stock (shipped within 2-3 working days)
12 plants | 3 of each In stock (shipped within 2-3 working days)
Classic cottage alba combination

30% off

SALE10 for extra 10% off

Classic cottage alba combination
£37.96 - £113.89
4 plants | 1 of each In stock (shipped within 2-3 working days)
12 plants | 3 of each In stock (shipped within 2-3 working days)
Classic cottage apricot combination

Up to 50%

SALE10 for extra 10% off

Classic cottage apricot combination
£32.47 - £97.40
4 plants | 1 of each In stock (shipped within 2-3 working days)
12 plants | 3 of each In stock (shipped within 2-3 working days)
Classic cottage dusky Rozanne combination

30% off

SALE10 for extra 10% off

Classic cottage dusky Rozanne combination
£42.96 - £128.89
4 plants | 1 of each In stock (shipped within 2-3 working days)
12 plants | 3 of each In stock (shipped within 2-3 working days)
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