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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
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Evergreen / deciduous
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Indoor plants by room
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Bedding planting time
Chelsea plant of year
Sowing month inside or protected
Sowing month outside
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Ground cover
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Used at Chelsea
Kitchen garden planting guidelines
Sort by lowest price
Available items
Showing Flowering month : September clear all
892 items
Patriotic garden anemone collection
Patriotic garden anemone collection
£23.95 - £47.90
1 × collection | 60 bulbs In stock (shipped within 2-3 working days)
2 + 1 FREE collections | 180 bulbs In stock (shipped within 2-3 working days)
Agastache and Helenium plant combination

20% off

Agastache & Helenium plant combination
£59.94 £47.95
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Opposites attract plant combination

20% off

Opposites attract plant combination
£53.94 £47.95
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Lythrum and Campanula plant combination

20% off

Lythrum & Campanula plant combination
£53.94 £48.55
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Sarah's Chelsea lavender & white combination

20% off

Sarah's Chelsea 'lavender & white combination '
£51.96 £48.56
4 plants | 1 of each In stock (shipped within 2-3 working days)
Magnolia liliiflora Nigra

20% off

Magnolia liliiflora 'Nigra'
£49.99 - £55.99
2 litre pot | 30cm tall In stock (shipped within 2-3 working days)
5 litre pot | 50 - 70cm tall available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Ornamental colour pond plant collection
Ornamental colour pond plant collection
£39.99 - £85.99
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
6 × 9cm pots Delivery by trusted supplier within 1 week
4 × 3 litre aquatic pots Delivery by trusted supplier within 1 week
Mahonia eurybracteata subsp. ganpinensis Soft Caress
Mahonia eurybracteata subsp. ganpinensis 'Soft Caress' (PBR)
£49.99
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 9
Erigeron karvinskianus & hanging aged ribbed bowl combination

20% off

Mexican fleabane & hanging aged ribbed bowl combination
£55.96 £51.77
Agastache and Angelica plant combination

20% off

Agastache & Angelica plant combination
£65.94 £52.75
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Cymbidium Jingle Bells
Cymbidium Jingle Bells | Orchid
£60.99 - £84.98
14cm pot | 85cm tall In stock (shipped within 1-2 working days)
with white pot In stock (shipped within 2-3 working days)
with grey terracotta pot & saucer In stock (shipped within 2-3 working days)
with terracotta pot & saucer In stock (shipped within 2-3 working days)
with jute pot In stock (shipped within 1-2 working days)
Cymbidium Sinterklaas
Cymbidium Sinterklaas | Orchid
£60.99 - £85.98
14cm pot | 85cm tall In stock (shipped within 1-2 working days)
with white pot shipped within 2 weeks
with terracotta pot & saucer In stock (shipped within 2-3 working days)
with grey terracotta pot & saucer In stock (shipped within 2-3 working days)
with jute pot In stock (shipped within 1-2 working days)
Cymbidium Flamingo Pink
Cymbidium Flamingo Pink | Orchid
£60.99 - £84.98
14cm pot | 50cm tall In stock (shipped within 1-2 working days)
with grey terracotta pot & saucer In stock (shipped within 2-3 working days)
Cymbidium Ginger Bread
Cymbidium Ginger Bread | Orchid
£60.99 - £84.98
14cm pot | 85cm tall In stock (shipped within 1-2 working days)
with white pot In stock (shipped within 2-3 working days)
with grey terracotta pot & saucer In stock (shipped within 2-3 working days)
with terracotta pot & saucer In stock (shipped within 2-3 working days)
with jute pot In stock (shipped within 1-2 working days)
Cymbidium Icing Sugar
Cymbidium Icing Sugar | Orchid
£60.99 - £84.98
14cm pot | 85cm tall In stock (shipped within 1-2 working days)
with white pot In stock (shipped within 2-3 working days)
with grey terracotta pot & saucer In stock (shipped within 2-3 working days)
with terracotta pot & saucer In stock (shipped within 2-3 working days)
with jute pot In stock (shipped within 1-2 working days)
Sarah's Chelsea pink & silver combination

20% off

Sarah's Chelsea 'pink & silver combination'
£68.96 £67.16
4 plants | 1 of each In stock (shipped within 2-3 working days)
Miniature pond collection with deep water plant
Miniature pond collection with deep water plant
£69.99
6 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
Hydrangea quercifolia

20% off

Hydrangea quercifolia
£89.99 £71.99
10 litre pot | 40 - 60cm tall In stock (shipped within 2-3 working days)
Fatsia japonica

20% off

Fatsia japonica
£21.75 - £87.99
2 litre pot In stock (shipped within 2-3 working days)
7.5 litre pot | 60 - 80cm tall In stock (shipped within 2-3 working days)
10 litre pot | 60 - 80cm tall In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 4.9 5 11
Nymphaea King of the Blues
Nymphaea 'King of the Blues'
£79.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Phalaenopsis Bellissimo Bella
Phalaenopsis Bellissimo Bella | Orchid
£79.99 - £112.98
15cm pot | 50cm tall In stock (shipped within 1-2 working days)
with yellow pot In stock (shipped within 2-3 working days)
with pot & saucer - terracotta In stock (shipped within 2-3 working days)
with etched brass pot In stock (shipped within 2-3 working days)
with verdigris aluminium pot In stock (shipped within 2-3 working days)
with jute pot In stock (shipped within 1-2 working days)
Miniature pond collection with a water lily
Miniature pond collection with a water lily
£79.99
6 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
Nymphaea Wanvisa
Nymphaea 'Wanvisa'
£49.99 - £79.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre aquatic pot available to order from summer
1 star 1 star 1 star 1 star 1 star
Magnolia grandiflora Little Gem

20% off

Magnolia grandiflora 'Little Gem'
£79.99 - £103.99
5 litre pot | 40 - 50cm tall In stock (shipped within 2-3 working days)
7.5 litre pot | 0.8 - 1m tall available to order from autumn
Sesleria and empoli pot combination

20% off

Sesleria & empoli pot combination
£89.98 £85.98
Wildlife pond plant collection
Wildlife pond plant collection
£39.99 - £119.98
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
6 × 9cm pots Delivery by trusted supplier within 1 week
6 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
4 × 3 litre aquatic pots Delivery by trusted supplier within 1 week
12 + 6 FREE 9cm pots Delivery by trusted supplier within 1 week
Hydrangea and tulip pot combination

20% off

Hydrangea & tulip pot combination
£123.98 £118.18
Nepeta and terracotta pot combination
Nepeta & terracotta pot combination
£176.96
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