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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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Chelsea plant of year
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Used at Chelsea
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Sort by highest price
Available items
Showing Flowering month : September clear all
924 items
Caryopteris × clandonensis Sterling Silver ('Lissilv') (PBR)

50% off

Caryopteris × clandonensis Sterling Silver ('Lissilv') (PBR)
£26.75 £13.38
2 litre pot In stock (shipped within 2-3 working days)
Hylotelephium Matrona

30% off

Hylotelephium 'Matrona'
£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)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
1 star 1 star 1 star 1 star 1 star 4.9 5 11
Phlomis russeliana

30% off

Phlomis russeliana
£9.99 - £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)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.6 5 14
Lavandula angustifolia Melissa Lilac ('Dow4') (PBR)

30% off

Lavandula angustifolia Melissa Lilac ('Dow4') (PBR)
£7.99 - £33.99
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)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Elegant cutting garden collection
Elegant cutting garden collection
£13.06
1 × collection In stock (shipped within 2-3 working days)
Choisya ternata Sundance ('Lich')

50% off

Choisya ternata Sundance ('Lich')
£13.00 - £54.99
2 litre pot In stock (shipped within 2-3 working days)
6 × 2 litre pots In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star 4.2 5 9
Hydrangea paniculata Silver Dollar

50% off

Hydrangea paniculata 'Silver Dollar'
£13.00 - £32.50
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 4
Weigela All Summer Peach ('Slingpink') (All Summer Series)

50% off

Weigela All Summer Peach ('Slingpink') (PBR) (All Summer Series)
£25.99 £13.00
2 litre pot In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star 4.0 5 2
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
Angelica gigas
Angelica gigas
£12.99 - £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 available to order from autumn
3 × 2 litre pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.6 5 32
Echinacea Green Envy (PBR)
Echinacea 'Green Envy' (PBR)
£12.99 - £29.99
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
Eryngium × zabelii Jos Eijking
Eryngium × zabelii 'Jos Eijking'
£12.99 - £29.99
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 1
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