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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
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Special features
Indoor plants by room
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Bedding planting time
Chelsea plant of year
Sowing month inside or protected
Sowing month outside
Vegetable harvesting month
Vegetable groups
Multibuy packs
Ready made borders
Planting combinations
Hardy
Leaf colour
Ground cover
Position
Shape
Soil moisture
Used at Chelsea
Kitchen garden planting guidelines
Sort by lowest price
Available items
Showing Flowering month : September clear all
1046 items
Eucalyptus gunnii

25% off

Eucalyptus gunnii
£26.24 - £67.49
2 litre pot | tree In stock (shipped within 2-3 working days)
7 litre pot | 1 - 1.5m tall available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Phalaenopsis Nantes

25% off

Phalaenopsis 'Nantes'
£26.24 - £33.74
12cm pot | 60cm tall In stock (shipped within 1-2 working days)
with white glazed pot In stock (shipped within 2-3 working days)
with olive glazed pot In stock (shipped within 2-3 working days)
with blue glazed pot In stock (shipped within 2-3 working days)
with mustard glazed pot In stock (shipped within 2-3 working days)
Rosa Boule de Neige

40% off

Rosa Boule de Neige | Bourbon Bush Rose
£43.99 £26.39
4 litre pot In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 6
Rosa Souvenir du Docteur Jamain

40% off

Rosa Souvenir du Docteur Jamain | Climbing Rose
£43.99 £26.39
4 litre pot In stock (shipped within 2-3 working days)
0 star 0.75 star 1 star 1 star 1 star 3.9 5 7
Rosa Blanc Double de Coubert

40% off

Rosa Blanc Double de Coubert | Rugosa Shrub Rose
£43.99 £26.39
4 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
Hydrangea arborescens Incrediball ('Abetwo') (PBR)

25% off

Hydrangea arborescens Strong Annabelle ('Abetwo') (PBR)
£26.81 - £82.49
3 litre pot In stock (shipped within 2-3 working days)
12 litre pot | 80 - 100cm tall available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.6 5 33
Phormium Platt's Black

25% off

Phormium 'Platt's Black'
£36.99 £27.74
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
Gazania Sunburst Series

25% off

Gazania Sunburst Series
£5.24 - £27.74
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
20 seedlings available to order from winter
40 + 20 FREE seedlings sold out
1 star 1 star 1 star 1 star 1 star 5.0 5 7
Lobelia cardinalis Queen Victoria
Lobelia cardinalis 'Queen Victoria'
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 9cm pots Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
Anemopsis californica
Anemopsis californica
£21.99 - £39.99
3 × 9cm pots Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Dichromena colorata
Dichromena colorata
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
3 × 9cm pots available to order from summer
Persicaria amphibia

New

Persicaria amphibia
£27.99 - £34.99
3 × 9cm pots Delivery by trusted supplier within 1 week
3 litre aquatic pot Delivery by trusted supplier within 1 week
Anagallis tenella
Anagallis tenella
£21.99 - £39.99
1 litre aquatic pot Delivery by trusted supplier within 1 week
3 × 9cm pots Delivery by trusted supplier within 1 week
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
Dry shade plant combination

25% off

Dry shade plant combination
£37.96 £28.47
4 × plants | 1 of each In stock (shipped within 2-3 working days)
Hydrangea arborescens Sweet Annabelle ('Ncha4') (PBR)

25% off

Hydrangea arborescens Sweet Annabelle ('Ncha4') (PBR)
£37.99 £28.49
3 litre pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Nymphaea Laydekeri Lilacea

New

25% off

Nymphaea 'Laydekeri Lilacea'
£38.99 £29.24
1 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Pygmaea Helvola

25% off

Nymphaea 'Pygmaea Helvola'
£29.24 - £42.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
2 litre aquatic pot Delivery by trusted supplier within 1 week
Nymphaea Rose Arey

25% off

Nymphaea 'Rose Arey'
£38.99 £29.24
1 litre aquatic pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Nymphaea Laydekeri Fulgens

New

25% off

Nymphaea 'Laydekeri Fulgens'
£38.99 £29.24
1 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Almost Black

25% off

Nymphaea 'Almost Black'
£29.24 - £189.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
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
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Nymphaea Doll House

New

25% off

Nymphaea 'Doll House'
£38.99 £29.24
1 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Burgundy Princess

New

25% off

Nymphaea 'Burgundy Princess'
£38.99 £29.24
1 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Pygmaea Rubra

25% off

Nymphaea 'Pygmaea Rubra'
£38.99 £29.24
1 litre aquatic pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Nymphaea Aurora

25% off

Nymphaea 'Aurora'
£29.24 - £42.99
2 litre aquatic pot Delivery by trusted supplier within 1 week
1 litre aquatic pot available to order from summer
Nymphaea Yellow Sensation

25% off

Nymphaea 'Yellow Sensation'
£38.99 £29.24
1 litre aquatic pot In stock (shipped within 2-3 working days)
Classic cottage alba amethyst combination

25% off

Classic cottage alba amethyst combination
£29.97 - £89.91
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

25% off

Classic cottage apricot combination
£29.97 - £89.91
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)
Year round groundcover plant combination

25% off

Year-round groundcover plant combination
£39.96 £29.97
4 × plants | 1 of each In stock (shipped within 2-3 working days)
Nymphaea Solfatare

25% off

Nymphaea 'Solfatare'
£39.99 £29.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Caroliniana Nivea

25% off

Nymphaea 'Caroliniana Nivea'
£39.99 £29.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Hermine

25% off

Nymphaea 'Hermine'
£39.99 £29.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Geranium Red Shades

25% off

Geranium 'Red Shades'
£5.24 - £29.99
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
20 seedlings available to order from winter
40 + 20 FREE seedlings sold out
0.75 star 1 star 1 star 1 star 1 star
Hydrangea arborescens Pink Annabelle ('Ncha2') (PBR)

25% off

Hydrangea arborescens Pink Annabelle ('Ncha2') (PBR)
£39.99 £29.99
3 litre pot In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
Clematis Kingfisher ('Evipo037') (PBR)

25% off

Clematis Kingfisher ('Evipo037') (PBR)
£39.99 £29.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Nymphaea Gonnere

25% off

Nymphaea 'Gonnère'
£29.99 - £69.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
10 litre pot Delivery by trusted supplier within 1 week
Nymphaea Black Princess

25% off

Nymphaea 'Black Princess'
£29.99 - £189.99
1 litre aquatic pot In stock (shipped within 2-3 working days)
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 Escarboucle

25% off

Nymphaea 'Escarboucle'
£39.99 £29.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Masaniello

New

25% off

Nymphaea 'Masaniello'
£39.99 £29.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Nymphaea Marliacea Rosea

25% off

Nymphaea 'Marliacea Rosea'
£39.99 £29.99
3 litre aquatic pot In stock (shipped within 2-3 working days)
Hydrangea arborescens Ruby Annabelle ('Ncha3') (PBR)

25% off

Hydrangea arborescens Ruby Annabelle ('Ncha3') (PBR)
£39.99 £29.99
3 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Campsis × tagliabueana Madame Galen

25% off

Campsis × tagliabueana 'Madame Galen'
£39.99 £29.99
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
Tom's Chelsea Woodland Sanctuary collection 'Texture & form'

25% off

Tom's Chelsea 'Woodland Sanctuary collection 'Texture & form''
£30.72 - £92.16
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

25% off

Classic cottage alba combination
£30.72 - £92.16
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)
Tom's Chelsea Woodland Sanctuary collection 'Lush shade'

25% off

Tom's Chelsea 'Woodland Sanctuary collection 'Lush shade''
£30.72 - £92.16
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)
Streptocarpus Targa
Grown in the UK
Streptocarpus 'Targa' & ceramic pot cover
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
10cm pot | with 11cm white pot Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Crystal Ice (PBR)
Grown in the UK
Streptocarpus 'Crystal Ice' (PBR) & ceramic pot cover
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
10cm pot | with 11cm white pot Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
0.25 star 1 star 1 star 1 star 1 star
Streptocarpus Leah
Grown in the UK
Streptocarpus 'Leah' & ceramic pot cover
£30.99
10cm pot | with 11cm white pot Delivery by trusted supplier within 1 week
Streptocarpus Albatross
Grown in the UK
Streptocarpus 'Albatross'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Mabel
Grown in the UK
Streptocarpus 'Mabel'
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
Streptocarpus Harlequin Purple (PBR)
Grown in the UK
Streptocarpus 'Harlequin Purple' (PBR)
£15.99 - £31.98
1 × rooted cutting Delivery by trusted supplier within 1 week
2 + 1 FREE rooted cuttings Delivery by trusted supplier within 1 week
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