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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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All items
Showing Flowering month : September clear all
1831 items
Evening sky pollinator mini-border collection
Evening sky pollinator mini-border collection
£54.99 - £144.98
6 × 9cm plants Unavailable
with tall zinc doll pot - Ø46 × H50cm In stock (shipped within 2-3 working days)
Sarah's Chelsea daisy susan combination
Sarah's Chelsea 'daisy susan combination'
£54.96 - £134.89
4 plants | 1 of each available to order from autumn
11 plants available to order from autumn
Passion flower collection
Passion flower collection
£53.97
1 × collection | 3 plants available to order from autumn
Golden prairie plant combination
Golden prairie plant combination
£53.96
4 × plants | 1 of each available to order from autumn
Sarah's Chelsea argenteus combination
Sarah's Chelsea 'argenteus combination'
£53.96
4 plants | 1 of each available to order from autumn
Opposites attract plant combination
Opposites attract plant combination
£53.94
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Lythrum and Campanula plant combination
Lythrum & Campanula plant combination
£53.94
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Tom's Chelsea Woodland Sanctuary collection 'Delicate colour'
Tom's Chelsea 'Woodland Sanctuary collection 'Delicate colour''
£52.96 - £158.88
4 plants | 1 of each available to order from autumn
12 plants | 3 of each available to order from autumn
Sarah's Chelsea lavender & white combination
Sarah's Chelsea 'lavender & white combination '
£51.96
4 plants | 1 of each available to order from autumn
Classic Canna collection
Classic canna collection
£25.95 - £51.90
1 × collection | 3 bare root plants available to order from winter
2 + 1 FREE collections | 9 bare roots available to order from winter
Tom's Chelsea Woodland Sanctuary collection 'Textural tones'
Tom's Chelsea 'Woodland Sanctuary collection 'Textural tones''
£50.96 - £152.88
4 plants | 1 of each available to order from autumn
12 plants | 3 of each available to order from autumn
Pastel haze plant combination
Oenothera & Perovskia plant combination
£50.94
6 × plants | 3 of each In stock (shipped within 2-3 working days)
Magnolia liliiflora Nigra
Magnolia liliiflora 'Nigra'
£49.99 - £69.99
2 litre pot | 30cm tall In stock (shipped within 2-3 working days)
5 litre pot | 50 - 70cm tall In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Itea ilicifolia
Itea ilicifolia
£49.99
3 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Mahonia eurybracteata subsp. ganpinensis Soft Caress
Mahonia eurybracteata subsp. ganpinensis 'Soft Caress' (PBR)
£49.99
2 litre pot shipped within 2 weeks
0.75 star 1 star 1 star 1 star 1 star 4.8 5 9
Corynabutilon × suntense
Corynabutilon × suntense
£49.99
3 litre pot In stock (shipped within 2-3 working days)
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 Meteor ('Hillmah') (PBR)
Mahonia eurybracteata subsp. ganpinensis Meteor ('Hillmah') (PBR)
£49.99
2 litre pot available to order from autumn
Award-winning spring, summer & autumn clematis collection
Award-winning spring, summer & autumn clematis collection
£47.97
1 × collection | 3 plants available to order from autumn
Patriotic garden anemone collection
Patriotic garden anemone collection
£23.95 - £47.90
1 × collection | 60 bulbs Delivered during September
2 + 1 FREE collections | 180 bulbs Delivered during September
Midnight shadows container plant collection
Midnight shadows container plant collection
£45.96 - £91.92
1 × bedding collection | 20 plants sold out
2+1 FREE bedding collections | 60 plants sold out
Classic cottage dusky Rozanne combination
Classic cottage dusky Rozanne combination
£45.96 - £137.88
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)
Rosa Flower Power ('Frycassia') (PBR)

50% off

Rosa Flower Power ('Frycassia') (PBR) | Patio Rose
£89.99 £45.00
7.5 litre pot | standard In stock (shipped within 2-3 working days)
Rosa Sunseeker ('Dicracer')

50% off

Rosa Sunseeker ('Dicracer') | Patio Rose
£89.99 £45.00
7.5 litre pot | standard In stock (shipped within 2-3 working days)
Rosa Yellow Patio

50% off

Rosa Yellow Patio | Patio Rose
£89.99 £45.00
7.5 litre pot | standard In stock (shipped within 2-3 working days)
Rosa Ruby Romance ('Noa140715') (PBR)

50% off

Rosa Ruby Romance ('Noa140715') (PBR) | Patio Rose
£89.99 £45.00
7.5 litre pot | standard In stock (shipped within 2-3 working days)
Magnolia grandiflora
Magnolia grandiflora
£44.99
3 litre pot | 30cm tall available to order from autumn
1 star 1 star 1 star 1 star 1 star
Clematis Remembrance
Clematis 'Remembrance'
£44.99
3 litre pot | 60cm cane available to order from autumn
Tropaeolum speciosum
Tropaeolum speciosum
£44.99
2 litre pot | 30cm tall available to order from autumn
1 star 1 star 1 star 1 star 1 star
Petunia Tidal Wave Red Velour ('Pas1085269') (Tidal Wave Series)
Petunia Tidal Wave Red Velour ('Pas1085269') (Tidal Wave Series)
£3.50 - £44.99
9cm pot sold out
5 × seedlings | jumbo sold out
10 + 5 FREE seedlings | jumbo sold out
40 + 20 FREE seedlings sold out
1 star 1 star 1 star 1 star 1 star
Petunia Tidal Wave mix
Petunia 'Tidal Wave mix'
£22.49 - £44.99
20 seedlings available to order from winter
40 + 20 FREE seedlings sold out
Citrus trifoliata
Citrus trifoliata
£44.99
2 litre pot | 25 - 35cm tall available to order from autumn
Winter interest pond plant collection
Winter interest pond plant collection
£44.99
3 × 1 litre aquatic pots available to order from summer
Hydrangea paniculata Fire Light ('Smhpfl') (PBR)
Hydrangea paniculata Fire Light ('Abetwo') (PBR)
£44.99
5 litre pot available to order from autumn
Citrus Meyer
lemon 'Meyer'
£44.99
15cm pot | 45cm tall available to order from autumn
Lobelia erinus Masterpiece
Lobelia erinus 'Masterpiece'
£3.50 - £44.99
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
20 seedlings available to order from winter
40 + 20 FREE seedlings sold out
Award-winning summer flowering clematis collection
Award-winning summer flowering clematis collection
£44.97
1 × collection | 3 plants available to order from autumn
Award-winning late-summer flowering clematis collection
Award-winning late-summer flowering clematis collection
£44.97
1 × collection | 3 plants available to order from autumn
Award-winning honeysuckle collection
Award-winning honeysuckle collection
£44.97
1 × collection | 3 plants available to order from autumn
Ready-made border Piet Oudolf Wisley
Piet Oudolf Wisley border
£44.96
4 × plants available to order from autumn
Contemporary plant combination
Contemporary plant combination
£43.96
4 × plants | 1 of each In stock (shipped within 2-3 working days)
Nymphaea Colonel A.J. Welch
Nymphaea 'Colonel A.J. Welch'
£42.99
3 litre aquatic pot available to order from summer
Nymphaea Gladstoniana
Nymphaea 'Gladstoniana'
£42.99 - £189.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
10 litre pot Delivery by trusted supplier within 1 week
30 litre pot Delivery by trusted supplier within 1 week
Nymphaea Gloire du Temple-sur-Lot
Nymphaea 'Gloire du Temple-sur-Lot'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Joey Tomocik
Nymphaea 'Joey Tomocik'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Marliacea Albida
Nymphaea 'Marliacea Albida'
£42.99
3 litre aquatic pot available to order from summer
0.5 star 1 star 1 star 1 star 1 star
Nymphaea Marliacea Carnea
Nymphaea 'Marliacea Carnea'
£42.99 - £189.99
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
1 star 1 star 1 star 1 star 1 star
Nymphaea Mayla
Nymphaea 'Mayla'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Mrs Richmond
Nymphaea 'Mrs Richmond'
£42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Odorata Sulphurea
Nymphaea 'Odorata Sulphurea'
£38.99 - £42.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
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