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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.

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Used at Chelsea
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All items
Showing Flowering month : September clear all
1671 items
Lavandula angustifolia Rosea

20% off

Lavandula angustifolia 'Rosea'
£6.39 - £31.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star 4.0 5 3
Lavandula angustifolia Melissa Lilac ('Dow4') (PBR)

20% off

Lavandula angustifolia Melissa Lilac ('Dow4') (PBR)
£6.39 - £31.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Lavandula × intermedia Platinum Blonde ('Momparle') (PBR)

20% off

Lavandula × intermedia Platinum Blonde ('Momparler') (PBR)
£14.99 £11.99
2 litre pot In stock (shipped within 2-3 working days)
Lavatera falcata Lilia Twirl (PBR)

New

Lavatera falcata 'Lilia Twirl' (PBR)
£22.99 £18.39
2 litre pot available to order from autumn
Lavandula angustifolia
lavender - common
£6.39 - £12.78
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Lavender Hidcote and trough combination

Up to 20%

Lavender Hidcote & trough combination
£63.49 £53.99
3 × plants In stock (shipped within 2-3 working days)
Lavish and lush sweet pea collection
Lavish & lush sweet pea collection
£7.27 £4.92
1 × collection available to order from autumn
Citrus × limon Four Seasons
lemon 'Four Seasons'
£79.99 - £128.98
21cm pot | 85cm tall available to order from winter
with terracotta ruffle pot available to order from winter
0.5 star 1 star 1 star 1 star 1 star 4.4 5 17
Citrus Meyer
lemon 'Meyer'
£44.99 £35.99
15cm pot | 45cm tall available to order from autumn
Lepidium sativum

25% off

Lepidium sativum
£2.99 £2.24
approx 4500 seeds In stock (shipped within 2-3 working days)
Leucanthemum × superbum Banana Cream

20% off

Leucanthemum × superbum 'Banana Cream'
£8.79 - £39.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5
Leucanthemum × superbum Snowcap

20% off

Leucanthemum × superbum 'Snowcap'
£8.79 - £34.39
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.6 5 7
Leucanthemum × superbum Wirral Supreme

20% off

Leucanthemum × superbum 'Wirral Supreme'
£8.79 - £42.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 6
Leycesteria formosa Purple Rain

20% off

Leycesteria formosa 'Purple Rain'
£19.99 £15.99
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
Ligusticopsis wallichiana
Ligusticopsis wallichiana
£11.19 - £42.39
9cm pot available to order from autumn
2 litre pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
3 × 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.9 5 7
Limnanthes douglasii

25% off

Limnanthes douglasii
£2.49 £1.87
approx 125 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Linaria maroccana Licilia collection

25% off

Linaria maroccana 'Licilia collection'
£5.98 £4.48
2 packets of seeds In stock (shipped within 2-3 working days)
Linaria maroccana Licilia Red (Licilia Series)

25% off

Linaria maroccana 'Licilia Red' (Licilia Series)
£2.99 £2.24
approx 500 seeds In stock (shipped within 2-3 working days)
Linaria maroccana Licilia Violet (Licilia Series)

25% off

Linaria maroccana 'Licilia Violet' (Licilia Series)
£2.99 £2.24
approx 500 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Linaria purpurea

New

Linaria purpurea
£2.99 £2.24
approx 100 seeds available to order from autumn
Linaria purpurea Canon Went
Linaria purpurea 'Canon Went'
£2.24 - £31.99
approx 100 seeds available to order from autumn
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
6 × 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Linaria purpurea Springside White

New

Linaria purpurea 'Springside White'
£3.49 £2.62
approx 40 seeds available to order from autumn
Lindernia grandiflora

50% off

Lindernia grandiflora
£3.50 - £15.00
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
Lipstick - Easyplanter for hanging baskets & patio pots
Lipstick - Easyplanter for hanging baskets & patio pots
£26.99 £21.59
Easyplanter available to order from autumn
Liriope muscari

20% off

Liriope muscari
£10.39 - £55.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 2 litre pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Liriope muscari Moneymaker

50% off

Liriope muscari 'Moneymaker'
£6.50 - £16.49
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Liriope muscari Monroe White

20% off

Liriope muscari 'Monroe White'
£10.39 - £35.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Liriope muscari Okina

20% off

Liriope muscari 'Okina'
£10.39 - £23.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 0.5 star 1 star 1 star 1 star
Lobelia Bedding Mixed
Lobelia 'Bedding Mixed'
£13.19 - £26.39
20 seedlings available to order from winter
40 + 20 FREE seedlings sold out
1 star 1 star 1 star 1 star 1 star
Lobelia Trailing Mixed
Lobelia 'Trailing Mixed'
£13.19 - £26.39
20 seedlings available to order from winter
40 + 20 FREE seedlings sold out
0.25 star 1 star 1 star 1 star 1 star
Lobelia cardinalis

20% off

Lobelia cardinalis
£11.99 £9.59
9cm pot In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Lobelia cardinalis Queen Victoria

20% off

Lobelia cardinalis 'Queen Victoria'
£17.59 - £31.99
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
Lobelia cardinalis Queen Victoria

20% off

Lobelia cardinalis 'Queen Victoria'
£7.99 - £39.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Lobelia erinus Crystal Palace
Lobelia erinus 'Crystal Palace'
£32.99 £26.39
40 + 20 FREE seedlings sold out
Lobelia erinus Fountain White (Fountain Series)
Lobelia erinus 'Fountain White' (Fountain Series)
£32.99 £26.39
40 + 20 FREE seedlings sold out
1 star 1 star 1 star 1 star 1 star
Lobelia siphilitica
Lobelia siphilitica
£17.59 - £31.99
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Lobelia × speciosa Hadspen Purple (PBR)

20% off

Lobelia × speciosa 'Hadspen Purple' (PBR)
£8.79 - £24.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Lobelia × speciosa Vedrariensis
Lobelia × speciosa 'Vedrariensis'
£17.59 - £31.99
1 litre aquatic pot available to order from summer
3 × 1 litre aquatic pots available to order from summer
Long flowering plant combination (pink, purple and white)
Long-flowering plant combination (pink, purple & white)
£35.96 £28.57
4 × plants | 1 of each available to order from autumn
Lonicera periclymenum Graham Thomas
Lonicera periclymenum 'Graham Thomas'
£11.99 - £23.98
9cm pot | 30cm cane available to order from autumn
3 litre pot | 60cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Lonicera periclymenum Heaven Scent
Lonicera periclymenum 'Heaven Scent'
£29.99 £23.99
3 litre pot | 60cm cane available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Lonicera periclymenum Serotina
Lonicera periclymenum 'Serotina'
£11.99 - £23.99
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
3 litre pot | 60cm cane available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Lonicera periclymenum Strawberries and Cream

20% off

Lonicera periclymenum 'Strawberries and Cream' ®
£34.95 £27.96
3 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Lonicera periclymenum Sweet Sue
Lonicera periclymenum 'Sweet Sue'
£29.99 £23.99
3 litre pot | 60cm cane available to order from autumn
1 star 1 star 1 star 1 star 1 star
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