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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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Used at Chelsea
Kitchen garden planting guidelines
Sort by name
Available items
Showing Flowering month : September clear all
266 items
Hydrangea arborescens Sweet Annabelle ('Ncha4') (PBR)
Hydrangea arborescens Sweet Annabelle ('Ncha4') (PBR)
£37.99
3 litre pot In stock (shipped within 3-5 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Hydrangea macrophylla Blushing Bride
Hydrangea macrophylla 'Blushing Bride'
£17.99
2 litre pot In stock (shipped within 3-5 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 6
Hydrangea macrophylla Kardinal Violet
Hydrangea macrophylla 'Kardinal Violet'
£19.99
2 litre pot In stock (shipped within 3-5 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Hydrangea macrophylla Lanarth White
Hydrangea macrophylla 'Lanarth White'
£19.99 - £39.99
2 litre pot In stock (shipped within 3-5 working days)
3 × 2 litre pots In stock (shipped within 3-5 working days)
0 star 0.5 star 1 star 1 star 1 star 3.5 5 6
Hydrangea macrophylla Little White
Hydrangea macrophylla 'Little White'
£17.99
2 litre pot In stock (shipped within 3-5 working days)
Hydrangea macrophylla White
Hydrangea macrophylla 'White'
£19.99
2 litre pot In stock (shipped within 3-5 working days)
Hydrangea paniculata Limelight (PBR)
Hydrangea paniculata 'Limelight' (PBR)
£26.75 - £89.99
2 litre pot In stock (shipped within 3-5 working days)
3 × 2 litre pots In stock (shipped within 3-5 working days)
12 litre pot | 1 - 1.25m tall In stock (shipped within 3-5 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 17
Hydrangea paniculata Silver Dollar
Hydrangea paniculata 'Silver Dollar'
£25.99 - £64.99
2 litre pot In stock (shipped within 3-5 working days)
3 × 2 litre pots In stock (shipped within 3-5 working days)
0 star 1 star 1 star 1 star 1 star 4.0 5 4
Hydrangea paniculata Little Lime ('Jane') (PBR)
Hydrangea paniculata Little Lime ('Jane') (PBR)
£34.99 - £89.99
2 litre pot In stock (shipped within 3-5 working days)
12 litre pot | 60 - 80cm tall In stock (shipped within 3-5 working days)
3 × 2 litre pots In stock (shipped within 3-5 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 12
Hydrangea paniculata Pinky-Winky ('Dvppinky') (PBR)
Hydrangea paniculata Pinky-Winky ('Dvppinky') (PBR)
£24.99 - £84.99
2 litre pot In stock (shipped within 3-5 working days)
10 litre pot | 80 - 100cm tall In stock (shipped within 3-5 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 8
Hydrangea quercifolia
Hydrangea quercifolia
£89.99
10 litre pot | 40 - 60cm tall In stock (shipped within 3-5 working days)
Hydrangea quercifolia Snowflake ('Brido')
Hydrangea quercifolia Snowflake ('Brido')
£27.99
2 litre pot In stock (shipped within 3-5 working days)
Hydrangea Runaway Bride Snow White ('USHYD0405') (PBR)
Hydrangea Runaway Bride Snow White ('USHYD0405') (PBR)
£42.75 - £79.99
2 litre pot In stock (shipped within 3-5 working days)
7 litre pot | 40cm tall available to order from spring
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4
Hydrangea serrata Bluebird
Hydrangea serrata 'Bluebird'
£23.99 - £79.99
2 litre pot In stock (shipped within 3-5 working days)
10 litre pot | 40 - 60cm tall In stock (shipped within 3-5 working days)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 6
Hylotelephium Lime Twister (PBR) (Sunsparkler Series)

50% off

Hylotelephium 'Lime Twister' (PBR) (SunSparkler Series)
£5.00 - £11.50
9cm pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Hypericum × inodorum Magical White ('Kolmawhi') (PBR) (Magical Series)

40% off

Hypericum × inodorum Magical White ('Komuni') (PBR)
£20.99 £12.59
2 litre pot In stock (shipped within 3-5 working days)
Hypericum × moserianum Tricolor
Hypericum × moserianum 'Tricolor'
£17.99
2 litre pot In stock (shipped within 3-5 working days)
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
Itea virginica Henry's Garnet

40% off

Itea virginica 'Henry's Garnet'
£14.99 - £59.99
2 litre pot In stock (shipped within 3-5 working days)
7.5 litre pot In stock (shipped within 3-5 working days)
Lathyrus odoratus Charlie's Angel

20% off

Lathyrus odoratus 'Charlie's Angel'
£2.79 - £7.99
approx 20 seeds In stock (shipped within 2-3 working days)
9cm pot | 5 - 7 seedlings available to order from spring
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Lavandula angustifolia Melissa Lilac ('Dow4') (PBR)
Lavandula angustifolia Melissa Lilac ('Dow4') (PBR)
£7.99 - £39.99
2 litre pot In stock (shipped within 3-5 working days)
3 × 2 litre pots In stock (shipped within 3-5 working days)
9cm pot available to order from spring
3 × 9cm pots available to order from spring
6 × 9cm pots available to order from spring
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Lavender Hidcote and trough combination
Lavender Hidcote & trough combination
£63.49
3 × plants In stock (shipped within 3-5 working days)
Lindernia grandiflora

50% off

Lindernia grandiflora
£3.50 - £15.00
9cm pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
6 × 9cm pots In stock (shipped within 3-5 working days)
Liriope muscari Moneymaker

50% off

Liriope muscari 'Moneymaker'
£6.50 - £16.49
9cm pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
Lupinus Chandelier (Band of Nobles Series)

50% off

Lupinus 'Chandelier' (Band of Nobles Series)
£5.00 - £44.99
9cm pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
2 litre pot In stock (shipped within 3-5 working days)
3 × 2 litre pots In stock (shipped within 3-5 working days)
0.25 star 1 star 1 star 1 star 1 star
Lupinus Noble Maiden (Band of Nobles Series)

50% off

Lupinus 'Noble Maiden' (Band of Nobles Series)
£5.00 - £49.99
9cm pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
2 litre pot shipped within 2 weeks
3 × 2 litre pots shipped within 2 weeks
0.25 star 1 star 1 star 1 star 1 star
Magnolia grandiflora Little Gem
Magnolia grandiflora 'Little Gem'
£79.99 - £129.99
5 litre pot | 40 - 50cm tall In stock (shipped within 3-5 working days)
7.5 litre pot | 0.8 - 1m tall available to order from spring
Erigeron karvinskianus & hanging aged ribbed bowl combination
Mexican fleabane & hanging aged ribbed bowl combination
£55.96
Monarda Cambridge Scarlet

50% off

Monarda 'Cambridge Scarlet'
£5.00 - £20.00
9cm pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
6 × 9cm pots In stock (shipped within 3-5 working days)
Nepeta and terracotta pot combination
Nepeta & terracotta pot combination
£176.96
Nerine bowdenii
Nerine bowdenii
£5.99 - £11.98
1 × bulb Delivered by early February
2 + 1 FREE bulbs Delivered by early February
0 star 0.25 star 1 star 1 star 1 star
Nerine bowdenii Ostara
Nerine bowdenii 'Ostara'
£4.99 - £13.00
1 × bulb Delivered by early February
3 × bulbs Delivered by early February
0 star 0 star 0 star 1 star 1 star
Nymphaea Madame Wilfon Gonnère

30% off

Nymphaea 'Madame Wilfon Gonnère'
£42.99 - £189.99
3 litre aquatic pot Delivery by trusted supplier within 1 week
2 litre aquatic pot In stock (shipped within 3-5 working days)
30 litre pot Delivery by trusted supplier within 1 week
10 litre aquatic pot available to order from summer
Origanum vulgare Variegatum

50% off

oregano variegated
£4.00 - £7.99
9cm pot In stock (shipped within 3-5 working days)
2 + 1 FREE 9cm pots In stock (shipped within 3-5 working days)
Orlaya grandiflora

20% off

Orlaya grandiflora
£2.31 - £6.99
approx 25 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from spring
0 star 1 star 1 star 1 star 1 star
Panicum capillare Sparkling Fountain

20% off

Panicum capillare 'Sparkling Fountain'
£3.89 £3.11
approx 100 seeds In stock (shipped within 2-3 working days)
Perovskia Blue Spire
Perovskia 'Blue Spire'
£7.99 - £89.99
9cm pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
2 litre pot In stock (shipped within 3-5 working days)
6 × 9cm pots In stock (shipped within 3-5 working days)
3 × 2 litre pots In stock (shipped within 3-5 working days)
6 × 2 litre pots In stock (shipped within 3-5 working days)
0.75 star 1 star 1 star 1 star 1 star
Phalaenopsis grandiflorum White

50% off

Phalaenopsis grandiflorum White | Orchid
£22.99 - £64.98
12cm pot | 60cm tall In stock (shipped within 2-3 working days)
with white pot shipped within 2 weeks
with charcoal pot In stock (shipped within 3-5 working days)
with jute pot In stock (shipped within 3-5 working days)
with terracotta bowl pot In stock (shipped within 3-5 working days)
with grey terracotta pot & saucer In stock (shipped within 3-5 working days)
with verdigris pot In stock (shipped within 3-5 working days)
with brass etched pot In stock (shipped within 3-5 working days)
with solid etched brass pot In stock (shipped within 3-5 working days)
with mustard pot & saucer In stock (shipped within 3-5 working days)
with polished brass pot sold out
Phalaenopsis White Willd Orchid
Phalaenopsis White Willd Orchid
£34.99 - £62.98
12cm pot | 35cm tall In stock (shipped within 2-3 working days)
with white orchid high pot shipped within 2 weeks
with cement grey pot In stock (shipped within 3-5 working days)
with porto dark blue pot In stock (shipped within 3-5 working days)
with hand etched aluminium pot In stock (shipped within 3-5 working days)
with solid etched brass pot In stock (shipped within 3-5 working days)
with blue vintage floral pot sold out
1 star 1 star 1 star 1 star 1 star
Potentilla fruticosa Bellissima ('Hachliss') (PBR)
Potentilla fruticosa Bellissima ('Hachliss') (PBR)
£22.99
2 litre pot In stock (shipped within 3-5 working days)
1 star 1 star 1 star 1 star 1 star
Rosa Sunseeker ('Dicracer')

50% off

Rosa Sunseeker ('Dicracer') | Patio Rose
£89.99 £45.00
7.5 litre pot | standard In stock (shipped within 3-5 working days)
Rosa White Patio

50% off

Rosa White Patio | Patio Rose
£26.99 - £45.00
7.5 litre pot | standard In stock (shipped within 3-5 working days)
4 litre pot available to order from late autumn
Sanguisorba officinalis Pink Tanna

50% off

Sanguisorba officinalis 'Pink Tanna'
£9.50 - £47.99
2 litre pot In stock (shipped within 3-5 working days)
9cm pot In stock (shipped within 3-5 working days)
3 × 2 litre pots In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
6 × 9cm pots In stock (shipped within 3-5 working days)
1 star 1 star 1 star 1 star 1 star
Sarah's Chelsea lavender & white combination
Sarah's Chelsea 'lavender & white combination '
£51.96
4 plants | 1 of each In stock (shipped within 3-5 working days)
Sarah's Chelsea pairing combinations
Sarah's Chelsea 'pairing combinations'
£33.96 - £101.88
4 plants | 1 of each In stock (shipped within 3-5 working days)
12 plants | 3 of each In stock (shipped within 3-5 working days)
Sarah's Chelsea pink & silver combination
Sarah's Chelsea 'pink & silver combination'
£68.96
4 plants | 1 of each In stock (shipped within 3-5 working days)
Scabiosa caucasica Perfecta Mid Blue (Perfecta Series)
Scabiosa caucasica 'Perfecta Mid Blue' (Perfecta Series)
£8.99 - £36.99
9cm pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
6 × 9cm pots In stock (shipped within 3-5 working days)
1 star 1 star 1 star 1 star 1 star
Seedballs cornflower seedbombs

20% off

Crocus collection
Seedballs cornflower
£5.59 - £39.99
20 seedballs in gift tube In stock (shipped within 3-5 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs ox-eye daisy seedbombs

20% off

Crocus collection
Seedballs ox-eye daisy
£5.59 - £39.99
20 seedballs in gift tube In stock (shipped within 3-5 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs poppies seedbombs

20% off

Crocus collection
Seedballs poppies
£5.59 - £39.99
20 seedballs in gift tube In stock (shipped within 3-5 working days)
100 seedballs in gift pouch In stock (shipped within 3-5 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
500 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Seedballs red campion seedbombs

20% off

Crocus collection
Seedballs red campion
£5.59 - £27.99
20 seedballs in gift tube In stock (shipped within 3-5 working days)
250 seedballs gardener's bulk box Delivery by trusted supplier within 1 week
Symphyotrichum novi-belgii Patricia Ballard

50% off

Symphyotrichum novi-belgii 'Patricia Ballard'
£9.99 - £36.99
9cm pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
6 × 9cm pots In stock (shipped within 3-5 working days)
2 litre pot sold out
3 × 2 litre pots sold out
0.75 star 1 star 1 star 1 star 1 star
Symphyotrichum novi-belgii White Ladies

50% off

Symphyotrichum novi-belgii 'White Ladies'
£9.99 - £36.99
9cm pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
6 × 9cm pots In stock (shipped within 3-5 working days)
2 litre pot sold out
3 × 2 litre pots sold out
0 star 1 star 1 star 1 star 1 star
The Laundry Garden jewel dahlia collection
The Laundry Garden jewel dahlia collection
£17.75 - £35.50
1 × collection | 3 tubers Delivered by early February
2 + 1 FREE collections | 9 tubers Delivered by early February
1 star 1 star 1 star 1 star 1 star
Verbena officinalis var. grandiflora Bampton
Verbena officinalis var. grandiflora 'Bampton'
£8.99 - £39.99
9cm pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
6 × 9cm pots In stock (shipped within 3-5 working days)
1 star 1 star 1 star 1 star 1 star
Vinca minor
Vinca minor
£5.99 - £14.99
9cm pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
0.75 star 1 star 1 star 1 star 1 star
Vinca minor Atropurpurea
Vinca minor 'Atropurpurea'
£7.99 - £32.99
9cm pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
6 × 9cm pots In stock (shipped within 3-5 working days)
0 star 0.75 star 1 star 1 star 1 star
Vinca minor Azurea Flore Pleno
Vinca minor 'Azurea Flore Pleno'
£17.99
2 litre pot In stock (shipped within 3-5 working days)
Vinca minor Bowles's Variety
Vinca minor 'Bowles's Variety'
£7.99 - £94.99
9cm pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
2 litre pot In stock (shipped within 3-5 working days)
6 × 9cm pots In stock (shipped within 3-5 working days)
3 × 2 litre pots In stock (shipped within 3-5 working days)
6 × 2 litre pots In stock (shipped within 3-5 working days)
0 star 0.75 star 1 star 1 star 1 star
Vinca minor Illumination
Vinca minor 'Illumination'
£7.99 - £44.99
9cm pot In stock (shipped within 3-5 working days)
1.5 litre pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
6 × 9cm pots In stock (shipped within 3-5 working days)
3 × 2 litre pots In stock (shipped within 3-5 working days)
Vinca minor Ralph Shugert
Vinca minor 'Ralph Shugert'
£7.99 - £79.99
9cm pot In stock (shipped within 3-5 working days)
2 litre pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
6 × 9cm pots In stock (shipped within 3-5 working days)
3 × 2 litre pots In stock (shipped within 3-5 working days)
6 × 2 litre pots In stock (shipped within 3-5 working days)
Vinca minor f. alba Gertrude Jekyll
Vinca minor f. alba 'Gertrude Jekyll'
£7.99 - £32.99
9cm pot In stock (shipped within 3-5 working days)
2 litre pot In stock (shipped within 3-5 working days)
3 × 9cm pots In stock (shipped within 3-5 working days)
6 × 9cm pots In stock (shipped within 3-5 working days)
0.25 star 1 star 1 star 1 star 1 star
Visnaga daucoides Green Mist

20% off

Visnaga daucoides 'Green Mist'
£3.29 £2.63
approx 200 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
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 3-5 working days)
0.25 star 1 star 1 star 1 star 1 star
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 3-5 working days)
1 star 1 star 1 star 1 star 1 star
Weigela Picobella Rosa ('Tvp2') (PBR)
Weigela Picobella Rosa ('Tvp2') (PBR)
£23.99
2 litre pot In stock (shipped within 3-5 working days)
1 star 1 star 1 star 1 star 1 star
Zantedeschia Captain Romance (PBR) (Captain Series)
Zantedeschia 'Captain Romance' (PBR) (Captain Series)
£6.99 - £17.00
1 × bulb Delivered by mid-March
3 × bulbs Delivered by mid-March
0.75 star 1 star 1 star 1 star 1 star
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