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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
Soil type
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Evergreen / deciduous
Attractive to wildlife
Quick growing
Eventual size
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Sowing month inside or protected
Sowing month outside
Vegetable harvesting month
Ready made borders
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Used at Chelsea
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All items
Showing Flowering month : September clear all
30 items
Rudbeckia fulgida var. sullivantii Goldsturm
Rudbeckia fulgida var. sullivantii 'Goldsturm'
£9.99 - £44.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot 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)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 44
Helenium The Bishop
Helenium 'The Bishop'
£10.99 - £44.99
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)
2 litre pot sold out
3 × 2 litre pots sold out
0 star 0 star 1 star 1 star 1 star 3.0 5 1
Leucanthemum × superbum Snowcap
Leucanthemum × superbum 'Snowcap'
£10.99 - £42.99
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)
0.5 star 1 star 1 star 1 star 1 star 4.6 5 7
Helenium Waltraut
Helenium 'Waltraut'
£10.99 - £46.99
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)
2 litre pot available to order from spring
3 × 2 litre pots available to order from spring
0.75 star 1 star 1 star 1 star 1 star 4.6 5 11
Iberis sempervirens Appen-Etz
Iberis sempervirens 'Appen-Etz'
£8.99 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Hosta Orange Marmalade

50% off

Hosta 'Orange Marmalade'
£7.50 - £16.49
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Helenium autumnale Short and Sassy (PBR)
Helenium autumnale 'Short and Sassy' (PBR)
£13.99 - £52.99
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)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 4
Heliopsis helianthoides var. scabra Summer Nights
Heliopsis helianthoides var. scabra 'Summer Nights'
£9.99 - £24.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.4 5 5
Rudbeckia laciniata Herbstsonne
Rudbeckia laciniata 'Herbstsonne'
£9.99 - £39.99
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)
0.75 star 1 star 1 star 1 star 1 star 4.8 5 16
Helenium Ruby Thuesday
Helenium 'Ruby Thuesday'
£12.99 - £27.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 0.75 star 1 star 1 star 1 star 3.7 5 7
Leucanthemum × superbum Wirral Supreme
Leucanthemum × superbum 'Wirral Supreme'
£10.99 - £49.99
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)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 6
Kirengeshoma palmata
Kirengeshoma palmata
£20.99 - £54.99
2 litre pot 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 1
Anthemis arvensis

20% off

Anthemis arvensis
£2.99 £2.39
approx 100 seeds In stock (shipped within 2-3 working days)
Helianthus Tall Single

20% off

Helianthus 'Tall Single'
£1.99 - £5.60
approx 50 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Glebionis segetum

20% off

Glebionis segetum
£2.99 £2.39
approx 30 seeds In stock (shipped within 2-3 working days)
Helianthus annuus Desire Red

20% off

Helianthus annuus 'Desire Red'
£3.99 £3.19
approx 10 seeds In stock (shipped within 2-3 working days)
Helianthus debilis Soluna Bronze

20% off

Helianthus debilis 'Soluna Bronze'
£3.49 £2.79
approx 30 seeds In stock (shipped within 2-3 working days)
Helianthus debilis Soluna Lemon

20% off

Helianthus debilis 'Soluna Lemon'
£3.49 £2.79
approx 30 seeds In stock (shipped within 2-3 working days)
Helianthus annuus Ms Mars

20% off

Helianthus annuus 'Ms Mars'
£2.99 £2.39
approx 20 seeds In stock (shipped within 2-3 working days)
Diascia Monhop Pink

New

Diascia 'Monhop Pink'
£9.99 - £28.00
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
bean (climbing French) Sunshine

20% off

bean (climbing French) 'Sunshine'
£3.49 £2.79
approx 50 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Iberis Pink Ice
Iberis 'Pink Ice'
£8.99 - £19.99
9cm pot available to order from spring
3 × 9cm pots available to order from spring
Diascia personata Hopleys
Diascia personata 'Hopleys'
£8.99 - £22.99
9cm pot available to order from spring
3 × 9cm pots available to order from spring
0 star 1 star 1 star 1 star 1 star
Iberis Masterpiece (PBR)
Iberis Masterpiece (PBR)
£8.99 - £39.99
9cm pot available to order from spring
3 × 9cm pots available to order from spring
6 × 9cm pots available to order from spring
1 star 1 star 1 star 1 star 1 star
Diascia Diamond Pink
Diascia 'Diamond Pink'
£6.99 - £13.98
9cm pot available to order from spring
2 + 1 FREE 9cm pots available to order from spring
Diascia Diamond Dark Orange
Diascia 'Diamond Dark Orange'
£6.99 - £13.98
9cm pot available to order from spring
2 + 1 FREE 9cm pots available to order from spring
Diascia Aurora Apricot (Towers of Flowers Series)
Diascia 'Aurora Apricot' (Towers of Flowers Series)
£6.99 - £13.98
9cm pot available to order from spring
2 + 1 FREE 9cm pots available to order from spring
Diascia Diamond White Blush
Diascia 'Diamond White Blush'
£6.99 - £13.98
9cm pot available to order from spring
2 + 1 FREE 9cm pots available to order from spring
Diascia Diamond Light Pink
Diascia 'Diamond Light Pink'
£6.99 - £21.98
9cm pot available to order from spring
5 × rooted cuttings sold out
2 + 1 FREE 9cm pots available to order from spring
10 + 5 FREE rooted cuttings sold out
1 star 1 star 1 star 1 star 1 star
Chrysanthemum Eastern Star

New

Chrysanthemum 'Eastern Star'
£1.99 £1.59
approx 500 seeds available to order from spring

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