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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
All items
Showing Flowering month : September clear all
690 items
Pelargonium Pink Capricorn
Pelargonium 'Pink Capricorn'
£7.99 £4.00
9cm pot available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Pelargonium Prince of Orange
Pelargonium 'Prince of Orange'
£7.99 - £15.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Pelargonium Sweet Mimosa
Pelargonium 'Sweet Mimosa'
£7.99 - £15.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Pelargonium (Fragrans Group) Fragrans Variegatum
Pelargonium (Fragrans Group) 'Fragrans Variegatum'
£7.99 - £15.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Pelargonium Elegance Imperial (Elegance Series)
Pelargonium Elegance Imperial (Elegance Series)
£6.99 - £17.99
10.5cm pot available to order from autumn
3 × 10.5cm pots available to order from autumn
Pelargonium Elegance Jeanette ('Rg8036') (PBR) (Elegance Series)
Pelargonium Elegance Jeanette ('Rg8036') (PBR) (Elegance Series)
£6.99 - £17.99
10.5cm pot available to order from autumn
3 × 10.5cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Pelargonium Mosquitaway Eva (Mosquitaway Series)
Pelargonium Mosquitaway Eva (Mosquitaway Series)
£6.99 - £17.99
10.5cm pot available to order from autumn
3 × 10.5cm pots available to order from autumn
Pelargonium Mosquitaway Lizzy ('Floang01') (Mosquitaway Series)
Pelargonium Mosquitaway Lizzy ('Floang01') (Mosquitaway Series)
£6.99 - £17.99
10.5cm pot available to order from autumn
3 × 10.5cm pots available to order from autumn
Pennisetum advena Rubrum
Pennisetum advena 'Rubrum'
£14.99 - £34.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0 star 1 star 1 star 1 star 1 star 4.0 5 4
Penstemon Arabesque Appleblossom
Penstemon 'Arabesque Appleblossom'
£9.99 - £22.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Petunia Designer Bridal Blush (Designer Series)
Petunia Designer Bridal Blush Designer Series
£3.50 - £19.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Petunia Bubbles Butterfly
Petunia 'Bubbles Butterfly'
£6.99 - £13.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Petunia Tumbelina Compact Julianna
Petunia 'Tumbelina Compact Julianna'
£3.50 - £19.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Phalaenopsis Spider

New

Phalaenopsis 'Spider'
£22.99
12cm pot | 45cm tall available to order from autumn
Phalaenopsis Split
Phalaenopsis 'Split'
£24.99 - £34.98
12cm pot | 60cm tall available to order from autumn
with white glazed pot available to order from autumn
with olive glazed pot available to order from autumn
with blue glazed pot available to order from autumn
with mustard glazed pot available to order from autumn
Phalaenopsis Elegant Polka Dots
Phalaenopsis Ever-spring Fairy 'Elegant Polka Dots'
£19.99 - £33.98
12cm pot | 55cm tall available to order from autumn
with white high orchid pot available to order from autumn
Phalaenopsis grandiflorum White
Phalaenopsis grandiflorum 'White'
£22.99 - £64.98
12cm pot | 60cm tall available to order from autumn
with white pot available to order from autumn
with charcoal pot available to order from autumn
with jute pot available to order from autumn
with terracotta bowl pot available to order from autumn
with polished brass pot available to order from autumn
with verdigris pot available to order from autumn
with grey terracotta pot & saucer available to order from autumn
with brass etched pot available to order from autumn
with solid etched brass pot available to order from autumn
with mustard pot & saucer available to order from autumn
Phlox paniculata Franz Schubert
Phlox paniculata 'Franz Schubert'
£17.99 - £39.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0 star 0 star 1 star 1 star 1 star 3.0 5 2
Plumeria rubra Hawaiian Opal Pink ('Php2016') (PBR)
Plumeria rubra Hawaiian Opal Pink ('Php2016') (PBR)
£64.99
17cm pot | 50cm tall available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Potentilla fruticosa Bellissima ('Hachliss') (PBR)
Potentilla fruticosa Bellissima ('Hachliss') (PBR)
£22.99
2 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Rosa Climbing Cécile Brünner
Rosa 'Climbing Cécile Brünner' | Climbing Rose
£37.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa Comte de Chambord
Rosa 'Comte de Chambord' (Madame Boll) | Portland Bush Rose
£28.99
4 litre pot available to order from autumn
Rosa Flower Carpet Cherry

New

Rosa 'Flower Carpet Cherry'
£34.99
4 litre pot available to order from autumn
Rosa Flower Carpet Peach

New

Rosa 'Flower Carpet Peach'
£34.99
4 litre pot available to order from autumn
Rosa A Whiter Shade of Pale ('Peafanfare') (PBR)
Rosa A Whiter Shade of Pale ('Peafanfare') (PBR) | Hybrid Tea Bush Rose
£28.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa Amirose ('Korhulth 005') (PBR)

New

Rosa Amirose ® ('Korhulth 005') (PBR) | Groundcover Rose
£32.99
2 litre pot available to order from autumn
Rosa Ballerina
Rosa Ballerina | Polyantha Shrub Rose
£28.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa Bonica ('Meidomonac')
Rosa Bonica ('Meidomonac') (PBR) | Shrub Rose
£32.99
4 litre pot available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Rosa Boule de Neige
Rosa Boule de Neige | Bourbon Bush Rose
£43.99
4 litre pot available to order from autumn
0.25 star 1 star 1 star 1 star 1 star
Rosa Burgundy Ice ('Prose') (PBR)
Rosa Burgundy Ice ('Prose') (PBR) | Floribunda Bush Rose
£32.99
4 litre pot available to order from autumn
0.25 star 1 star 1 star 1 star 1 star
Rosa Champagne Moment ('Korvanaber') (PBR)
Rosa Champagne Moment ('Korvanaber') (PBR) | Floribunda Bush Rose
£28.99
4 litre pot available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Rosa Compassion
Rosa Compassion | Climbing Hybrid Tea Rose
£28.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa Constance Spry
Rosa Constance Spry | Climbing / Shrub Rose
£39.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa Coral Gardens® ('Korzwanlio') (PBR)
Rosa Coral Gardens® ('Korzwanlio') | Floribunda | Rose of the Year 2026
£24.99 - £29.99
bare root plant available to order from autumn
4 litre pot available to order from autumn
Rosa Cornelia
Rosa Cornelia | Hybrid Musk Rose
£28.99
4 litre pot available to order from autumn
Rosa Cutie Pie ('ROP007') (PBR)
Rosa Cutie Pie ('ROP007') (PBR) | Shrub Rose
£34.75
2 litre pot available to order from autumn
Rosa Eyes for You ('Pejbigeye') (PBR)
Rosa Eyes For You ('Pejbigeye') (PBR) | Floribunda Rose
£28.99
4 litre pot available to order from autumn
Rosa Felicia
Rosa Felicia | Hybrid Musk Rose
£39.99
4 litre pot available to order from autumn
Rosa Ferdinand Pichard
Rosa Ferdinand Pichard | Hybrid Perpetual Rose
£28.99
4 litre pot available to order from autumn
0 star 1 star 1 star 1 star 1 star
Rosa Flower Carpet Amber ('Noa97400a') (PBR)
Rosa Flower Carpet Amber ('Noa97400a') (PBR) | Ground Cover Rose
£26.99
4 litre pot available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Rosa Flower Carpet Coral ('Norlesa') (PBR)
Rosa Flower Carpet Coral ('Norlesa') (PBR) | Ground Cover Rose
£26.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa Flower Carpet Sunset ('Deseoo') (PBR)
Rosa Flower Carpet Sunset ('Deseoo') (PBR) | Ground Cover Rose
£26.99
4 litre pot available to order from autumn
Rosa For Your Eyes Only ('Cheweyesup') (PBR)
Rosa For Your Eyes Only ('Cheweyesup') (PBR) | Floribunda Bush Rose
£28.99
4 litre pot available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Rosa Félicité et Perpétue
Rosa Félicité et Perpétue | Rambler Rose
£37.99
4 litre pot available to order from autumn
Rosa gallica var. officinalis
Rosa gallica var. officinalis | Apothecarys Shrub Rose
£28.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa gallica Versicolor
Rosa gallica Versicolor | Rosa Mundi or Shrub Rose
£34.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa Gartenprinzessin Marie-José ('Korgehaque') (PBR)
Rosa Gartenprinzessin Marie-José ('Korgehaque') (PBR) | Floribunda Rose
£32.99
4 litre pot available to order from autumn
Rosa Ghislaine De Féligonde
Rosa Ghislaine De Féligonde | Rambling Rose
£37.99
4 litre pot available to order from autumn
Rosa Happy Anniversary ('Bedfranc')
Rosa Happy Anniversary ('Bedfranc') (PBR) | Floribunda Bush Rose
£26.99
4 litre pot available to order from autumn
Rosa Happy Retirement ('Tantoras') (PBR)
Rosa Happy Retirement ('Tantoras') (PBR) | Floribunda Bush Rose
£28.99
4 litre pot available to order from autumn
Rosa Iceberg ('Korbin')
Rosa Iceberg ('Korbin') | Floribunda Bush Rose
£26.99
4 litre pot available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Rosa It’s A Wonderful Life ('Dictwix') (PBR)
Rosa It's A Wonderful Life ('Dictwix') (PBR) | Floribunda Bush Rose
£28.99
4 litre pot available to order from autumn
Rosa Just Joey
Rosa Just Joey | Hybrid Tea Bush Rose
£32.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa Little Rambler ('Chewramb') (PBR)
Rosa Little Rambler ('Chewramb') (PBR) | Miniature Rambler Rose
£37.99
4 litre pot available to order from autumn
Rosa Madame Alfred Carrière
Rosa Madame Alfred Carrière | Climbing Rose
£37.99
4 litre pot available to order from autumn
0.25 star 1 star 1 star 1 star 1 star
Rosa Marchesa Boccella
Rosa Marchesa Boccella | Portland Rose
£34.99
4 litre pot available to order from autumn
Rosa Margaret Merril ('Harkuly')
Rosa Margaret Merril ('Harkuly') | Floribunda Bush Rose
£26.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa Mokarosa ('Frywitty') (PBR)
Rosa Mokarosa ('Frywitty') (PBR) | Floribunda Bush Rose
£34.99
4 litre pot available to order from autumn
0 star 0 star 0 star 0 star 1 star
Rosa Mum in a Million ('Poulren013') (PBR)
Rosa Mum in a Million (Renaissance Series) ('Poulren013') (PBR) | Rose
£28.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa My Lovely Dad ('Fryniche') (PBR)
Rosa My Lovely Dad ('Fryniche') (PBR) | Floribunda Bush Rose
£26.99
4 litre pot available to order from autumn
Rosa New Dawn
Rosa New Dawn | Climbing Rose
£29.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa Noisette Carnée
Rosa Noisette Carnée | Climbing Rose
£32.99
4 litre pot available to order from autumn
Rosa Peace ('Madame A. Meilland')
Rosa Peace ('Madame A. Meilland') | Hybrid Tea Rose
£26.99
4 litre pot available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Rosa Peach Melba ('Kormelpea') (PBR)
Rosa Peach Melba | Climbing Rose
£32.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa Pearl Anniversary ('Whitston') (PBR)
Rosa Pearl Anniversary ('Whitston') (PBR) | Patio Rose
£27.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa Penny Lane ('Hardwell') (PBR)
Rosa Penny Lane ('Hardwell') (PBR) | Climbing Rose
£34.99
4 litre pot available to order from autumn
Rosa Phyllis Bide
Rosa Phyllis Bide | Rambler Rose
£37.99
4 litre pot available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Rosa Pink Cloud
Rosa Pink Cloud | Climbing Rose
£31.99
4 litre pot available to order from autumn
0 star 1 star 1 star 1 star 1 star
Rosa Pink Flower Carpet ('Noatraum') (PBR)
Rosa Pink Flower Carpet ('Noatraum') (PBR) | Ground Cover Rose
£26.99
4 litre pot available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Rosa Pink Hit ('Poultipe') (PBR)
Rosa Pink Hit ('Poultipe') (PBR) | Patio Rose
£29.99
4 litre pot available to order from autumn
Rosa Princesse Charlene de Monaco ('Meidysouk')
Rosa Princesse Charlene de Monaco ('Meidysouk') | Shrub Rose
£32.99
4 litre pot available to order from autumn
Rosa Rachel ('Tangust') (PBR)
Rosa Rachel ('Tangust') (PBR) | Hybrid Tea Bush Rose
£28.99
4 litre pot available to order from autumn
Rosa Reine Victoria
Rosa Reine Victoria | Bourbon Bush Rose
£43.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa Roseraie de l'Haÿ
Rosa Roseraie de l'Haÿ | Shrub Rose
£43.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rosa Special Anniversary ('Whastiluc') (PBR)
Rosa Special Anniversary ('Whastiluc') (PBR) | Hybrid Tea Rose
£26.99
4 litre pot available to order from autumn
0.25 star 1 star 1 star 1 star 1 star
Rosa Summer Romance ('Kortekcho') (PBR)
Rosa Summer Romance ('Kortekcho') (PBR) | Floribunda Bush Rose
£34.99
4 litre pot available to order from autumn
Rosa Surrey ('Korlanum')
Rosa Surrey ('Korlanum') | Ground Cover Rose
£32.99
4 litre pot available to order from autumn
Rosa Thank You ('Chesdeep') (PBR)
Rosa Thank You ('Chesdeep') (PBR) | Patio Rose
£32.99
4 litre pot available to order from autumn
Rosa The Fairy
Rosa The Fairy | Polyantha Shrub Rose
£32.99
4 litre pot available to order from autumn
Rosa The Queen Elizabeth
Rosa The Queen Elizabeth | Floribunda Bush Rose
£26.99
4 litre pot available to order from autumn
0 star 1 star 1 star 1 star 1 star
Rosa White Pet
Rosa White Pet | Shrub Rose
£32.99
4 litre pot available to order from autumn
Rosa You're Beautiful ('Fryracy') (PBR)
Rosa You're Beautiful ('Fryracy') (PBR) | Floribunda Bush Rose
£28.99
4 litre pot available to order from autumn
0.25 star 1 star 1 star 1 star 1 star
Rosa You're My Everything
Rosa You're My Everything | Hybrid Tea Rose
£34.99
4 litre pot available to order from autumn
Rosa Zéphirine Drouhin
Rosa Zéphirine Drouhin | Climbing Bourbon Rose
£37.99
4 litre pot available to order from autumn
0.25 star 1 star 1 star 1 star 1 star
Rosa × odorata Mutabilis
Rosa × odorata 'Mutabilis' | Shrub Rose
£38.99
4 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star
Rudbeckia hirta Enchanted Ruby Crush
Rudbeckia hirta 'Enchanted Ruby Crush'
£5.00 - £9.99
2 litre pot available to order from autumn
2 + 1 FREE 2 litre pots available to order from autumn
Salvia Back to the Fuchsia

New

Salvia 'Back to the Fuchsia'
£11.99
9cm pot available to order from autumn
Salvia Cool Cream
Salvia 'Cool Cream'
£9.99 - £42.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
Salvia Ember's Wish ('SAL 0101') (PBR)
Salvia Ember's Wish ('SAL 0101') (PBR)
£11.99 - £44.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0 star 1 star 1 star 1 star 1 star
Salvia Lake Flamingo ('Tl1019') (Salgoon Series)

New

Salvia Lake Flamingo ('Tl1019') (Salgoon Series) (PBR)
£9.99 - £22.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Salvia Malabar Mighty Pink

New

Salvia Malabar® ‘Mighty Pink’
£12.99 - £29.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Symphyotrichum novae-angliae Andenken an Alma Pötschke
Symphyotrichum novae-angliae 'Andenken an Alma Pötschke'
£19.99 - £49.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Syringa meyeri Flowerfesta Pink ('Anny200817') (PBR) (Flowerfesta Series)
Syringa meyeri Flowerfesta Pink ('Anny200817') (PBR) (Flowerfesta Series)
£32.99
3 litre pot available to order from autumn
Syringa meyeri Flowerfesta White ('Anny200810') (PBR) (Flowerfesta Series)
Syringa meyeri Flowerfesta White ('Anny200810') (PBR) (Flowerfesta Series)
£34.99
3 litre pot available to order from autumn
Tamarix ramosissima Pink Cascade
Tamarix ramosissima 'Pink Cascade'
£22.99
2 litre pot available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Tropaeolum majus Ladybird Rose
Tropaeolum majus 'Ladybird Rose'
£3.39 £2.54
approx 30 seeds available to order from autumn
Tulbaghia violacea
Tulbaghia violacea
£12.99 - £27.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Verbena Enchantment Purple (Enchantment Series)
Verbena 'Enchantment Purple' (Enchantment Series)
£3.50 - £19.98
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
5 × rooted cuttings sold out
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Verbena Endurascape Hot Pink ('Balendopin')
Verbena Endurascape Hot Pink ('Balendopin')
£6.99 - £25.98
9cm pot available to order from autumn
5 × rooted cuttings sold out
2 + 1 FREE 9cm pots available to order from autumn
10 + 5 FREE rooted cuttings sold out
Veronica Pink Pixie
Veronica 'Pink Pixie'
£19.99
2 litre pot available to order from autumn
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