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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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Showing Flowering month : September clear all
1825 items
Nigella papillosa African Bride

20% off

Nigella papillosa 'African Bride'
£1.91 - £4.80
approx 100 seeds In stock (shipped within 2-3 working days)
3 × packets of approx 100 seeds In stock (shipped within 2-3 working days)
Nigella papillosa Delft Blue

20% off

Nigella papillosa 'Delft Blue'
£1.99 - £29.99
approx 500 seeds In stock (shipped within 2-3 working days)
40 + 20 FREE seedlings sold out
Oenothera lindheimeri The Bride

20% off

Oenothera lindheimeri 'The Bride'
£2.79 £2.23
approx 25 seeds In stock (shipped within 2-3 working days)
Orlaya grandiflora

20% off

Orlaya grandiflora
£2.31 - £11.18
approx 25 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 7
Panicum capillare Sparkling Fountain

20% off

Panicum capillare 'Sparkling Fountain'
£3.11 - £14.39
approx 100 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Papaver rhoeas

20% off

Papaver rhoeas
£2.23 - £6.00
approx 2000 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
Papaver rhoeas Amazing Grey

New

20% off

Papaver rhoeas 'Amazing Grey'
£2.39 - £19.99
approx 250 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Papaver rhoeas Pandora

20% off

Papaver rhoeas 'Pandora'
£2.49 £1.99
approx 500 seeds In stock (shipped within 2-3 working days)
Persicaria orientalis Cerise Pearls

20% off

Persicaria orientalis 'Cerise Pearls'
£3.99 £3.19
approx 100 seeds In stock (shipped within 2-3 working days)
Phacelia tanacetifolia

20% off

Phacelia tanacetifolia - green manure
£2.89 £2.31
25m² pack In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Phlox drummondii Cherry Caramel

20% off

Phlox drummondii 'Cherry Caramel'
£3.49 £2.79
approx 200 seeds In stock (shipped within 2-3 working days)
Phlox drummondii Crème Brûlée

20% off

Phlox drummondii 'Crème Brûlée'
£2.49 £1.99
approx 200 seeds In stock (shipped within 2-3 working days)
Phlox drummondii Sugar Stars

20% off

Phlox drummondii 'Sugar Stars'
£3.49 £2.79
approx 300 seeds In stock (shipped within 2-3 working days)
Poppy field collection of annuals

20% off

Poppy field collection of annuals
£4.99 £3.99
1g packet | seeds In stock (shipped within 2-3 working days)
Prunella vulgaris

20% off

Prunella vulgaris
£2.39 - £27.99
approx 100 seeds In stock (shipped within 2-3 working days)
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)
Rhodochiton atrosanguineus

20% off

Rhodochiton atrosanguineus
£3.69 £2.95
approx 10 seeds In stock (shipped within 2-3 working days)
Stachys officinalis

20% off

Stachys officinalis
£3.29 £2.63
approx 150 seeds In stock (shipped within 2-3 working days)
Stipa tenuissima

20% off

Stipa tenuissima
£3.03 - £35.99
approx 30 seeds In stock (shipped within 2-3 working days)
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 47
Summer glory collection

20% off

Summer glory collection
£7.99 £6.39
2g packet | seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Tagetes patula Burning Embers

20% off

Tagetes patula 'Burning Embers'
£2.39 £1.91
approx 50 seeds In stock (shipped within 2-3 working days)
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