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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
Kitchen garden planting guidelines
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Available items
Showing Flowering month : September clear all
777 items
Weigela All Summer Peach ('Slingpink') (All Summer Series)
Weigela All Summer Peach ('Slingpink') (PBR) (All Summer Series)
£25.99
2 litre pot In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3
Hibiscus syriacus Lavender Chiffon ('Notwoodone') (PBR) (Chiffon Series)
Hibiscus syriacus Lavender Chiffon ('Notwoodone') (PBR) (Chiffon Series)
£31.99
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Hibiscus syriacus Pink Chiffon ('Jwnwood4') (PBR) (Chiffon Series)
Hibiscus syriacus Pink Chiffon ('Jwnwood4') (PBR) (Chiffon Series)
£27.99
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Buddleja Morning Mist (PBR)
Buddleja 'Morning Mist' (PBR)
£24.99
2 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 6
Vinca minor Ralph Shugert
Vinca minor 'Ralph Shugert'
£7.99 - £79.99
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)
Buddleja × pikei Unique ('Pmoore12') (PBR)
Buddleja × pikei Unique ('Pmoore12') (PBR)
£22.99
2 litre pot In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star 3.9 5 9
Hydrangea paniculata Confetti ('Vlasveld 02') (PBR)
Hydrangea paniculata Confetti ('Vlasveld 02') (PBR)
£24.99
2 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 8
Perovskia Silvery Blue ('Lissvery') (PBR)
Perovskia Silvery Blue ('Lissvery') (PBR)
£19.99
2 litre pot In stock (shipped within 2-3 working days)
Potentilla fruticosa Primrose Beauty
Potentilla fruticosa 'Primrose Beauty'
£23.99 - £58.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.4 5 5
Buddleja Sugar Plum ('Lonplum') (PBR)
Buddleja Sugar Plum ('Lonplum') (PBR)
£24.99
2 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 15
Hydrangea Miss Saori ('H2002') (PBR)
Hydrangea Miss Saori ('H2002') (PBR)
£28.99
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 4.9 5 10
Weigela All Summer Red ('Slingco1') (PBR) (All Summer Series)
Weigela All Summer Red ('Slingco1') (PBR) (All Summer Series)
£24.99
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 7
Abelia × grandiflora Kaleidoscope (PBR)
Abelia × grandiflora 'Kaleidoscope' (PBR)
£22.99 - £89.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
7.5 litre pot | 60 - 80cm tall In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Gardenia jasminoides Kleim's Hardy
Gardenia jasminoides 'Kleim's Hardy'
£26.75
1.5 litre pot In stock (shipped within 2-3 working days)
Buddleja × weyeriana Bicolor
Buddleja × weyeriana 'Bicolor'
£21.99
2 litre pot In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.6 5 5
Vinca minor Illumination
Vinca minor 'Illumination'
£7.99 - £44.99
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)
1.5 litre pot sold out
3 × 2 litre pots sold out
Fuchsia Hawkshead
Fuchsia 'Hawkshead'
£6.99 - £49.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
9cm pot 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 4.7 5 13
Phormium Platt's Black
Phormium 'Platt's Black'
£36.99
2 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Arbutus unedo
Arbutus unedo
£34.99
2 litre pot | 30cm tall In stock (shipped within 3-5 working days)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 12
Viburnum plicatum f. tomentosum Summer Snowflake
Viburnum plicatum f. tomentosum 'Summer Snowflake'
£32.99
3 litre pot In stock (shipped within 2-3 working days)
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