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.

Ready made borders
Planting combinations
Ground cover
Showing Flowering month : September clear all
1669 items
Osteospermum Dalina Dark Red
Osteospermum 'Dalina Dark Red'
£3.50 - £6.99
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Galtonia candicans
Galtonia candicans
£3.59 - £8.10
3 × bulbs available to order from winter
9 × bulbs available to order from winter
Begonia (Pendula Group) Red Giant
Begonia (Pendula Group) 'Red Giant'
£3.59 - £8.99
1 × tuber available to order from winter
3 × tubers available to order from winter
Cosmos bipinnatus Double Click Cranberries (Double Click Series)

25% off

Cosmos bipinnatus 'Double Click Cranberries' (Double Click Series)
£4.79 £3.59
approx 60 seeds In stock (shipped within 2-3 working days)
Begonia (Pendula Group) White Giant
Begonia (Pendula Group) 'White Giant'
£3.59 - £8.99
1 × tuber available to order from winter
3 × tubers available to order from winter
Begonia (Pendula Group) Pink Giant
Begonia (Pendula Group) 'Pink Giant'
£3.59 - £8.99
1 × tuber available to order from winter
3 × tubers available to order from winter
Antirrhinum majus Potomac Lavender

25% off

Antirrhinum majus 'Potomac Lavender'
£4.79 £3.59
approx 50 seeds In stock (shipped within 2-3 working days)
Poppy field collection of annuals

25% off

Poppy field collection of annuals
£4.99 £3.74
1g packet | seeds In stock (shipped within 2-3 working days)
Cosmos bipinnatus Double Click Rose Bonbon (Double Click Series)

25% off

Cosmos bipinnatus 'Double Click Rose Bonbon' (Double Click Series)
£4.99 £3.74
approx 75 seeds In stock (shipped within 2-3 working days)
Pelargonium Pink Capricorn
Pelargonium 'Pink Capricorn'
£7.99 £4.00
9cm pot available to order from autumn
Pelargonium fragrans
Pelargonium fragrans
£7.99 £5.99 £4.00
9cm pot available to order from autumn
Pelargonium Lemon Fizz
Pelargonium 'Lemon Fizz'
£4.00 - £7.99
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Pelargonium quercifolium

50% off

Pelargonium quercifolium
£4.00 - £7.99
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Pelargonium Torrento
Pelargonium 'Torrento'
£4.00 - £7.99
9cm pot available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
Dahlia Bishop of York
Dahlia 'Bishop of York'
£4.04 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia merckii

New

Up to 25%

Dahlia merckii
£4.12 - £35.98
approx 10 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)
2 + 1 FREE 2 litre pots In stock (shipped within 2-3 working days)
1 × tuber available to order from winter
Simple white cutting garden collection

25% off

Simple white cutting garden collection
£5.68 £4.26
1 × collection In stock (shipped within 2-3 working days)
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)
Dahlia Bishop of Llandaff
Dahlia 'Bishop of Llandaff'
£4.49 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
6 × tubers available to order from winter
2 + 1 FREE 3 litre pots available to order from autumn
Begonia Mother's Day
Begonia 'Mother's Day'
£4.49 - £8.99
1 × tuber available to order from winter
3 × tubers available to order from winter
Nerine bowdenii Ella K
Nerine bowdenii 'Ella K'
£4.49 - £11.70
1 × bulb available to order from winter
3 × bulbs available to order from winter
Crocus speciosus Albus

10% off

Crocus speciosus 'Albus'
£4.49 - £10.80
5 × bulbs Delivered during September
15 × bulbs Delivered during September
Begonia × intermedia Bertinii
Begonia × intermedia 'Bertinii'
£4.49 - £8.98
1 × tuber available to order from winter
2 + 1 FREE tubers Unavailable
Begonia Pink Flamingo
Begonia 'Pink Flamingo'
£4.49 - £8.98
1 × tuber available to order from winter
2 + 1 FREE tubers available to order from winter
Begonia Red Glory
Begonia 'Red Glory'
£4.49 - £8.98
1 × tuber available to order from winter
2 + 1 FREE tubers available to order from winter
Dahlia Jowey Marilyn
Dahlia 'Jowey Marilyn'
£4.49 - £10.80
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Offshore Dream
Dahlia 'Offshore Dream'
£4.49 - £10.80
1 × tuber available to order from winter
3 × tubers available to order from winter
Agapanthus Dokter Brouwer
Agapanthus 'Dokter Brouwer'
£4.49 - £10.80
1 × bare root plant available to order from winter
3 × bare root plants available to order from winter
Dahlia Night Butterfly
Dahlia 'Night Butterfly'
£4.49 - £10.80
1 × tuber available to order from winter
3 × tubers available to order from winter
Nerine bowdenii
Nerine bowdenii
£4.49 - £8.98
1 × bulb available to order from winter
2 + 1 FREE bulbs available to order from winter
Nerine bowdenii Ostara
Nerine bowdenii 'Ostara'
£4.49 - £11.70
1 × bulb available to order from winter
3 × bulbs available to order from winter
Dahlia Chat Noir
Dahlia 'Chat Noir'
£4.76 - £18.35
1 × tuber available to order from winter
3 litre pot available to order from autumn
3 × tubers available to order from winter
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Nuit d'Eté

Up to 49%

Dahlia 'Nuit d'Eté'
£4.76 - £18.35
3 litre pot In stock (shipped within 2-3 working days)
2 + 1 FREE 3 litre pots In stock (shipped within 2-3 working days)
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Cafe au Lait
Dahlia 'Café au Lait'
£4.76 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
6 × tubers available to order from winter
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Rip City
Dahlia 'Rip City'
£4.76 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Thomas A. Edison
Dahlia 'Thomas A. Edison'
£4.76 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Jowey Winnie
Dahlia 'Jowey Winnie'
£4.76 - £11.25
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Waltzing Mathilda
Dahlia 'Waltzing Mathilda'
£4.76 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Bishop of Canterbury (PBR)
Dahlia 'Bishop of Canterbury' (PBR)
£4.85 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Bayou (PBR)
Dahlia 'Bayou' (PBR)
£4.85 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
6 × tubers available to order from winter
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Totally Tangerine
Dahlia 'Totally Tangerine'
£4.85 - £22.28
1 × tuber available to order from winter
3 litre pot available to order from autumn
3 × tubers available to order from winter
2 + 1 FREE 3 litre pots available to order from autumn
6 × tubers available to order from winter
Dahlia Verrones Obsidian
Dahlia 'Verrone's Obsidian'
£4.85 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Burlesca
Dahlia 'Burlesca'
£4.85 - £11.48
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Gipsy Night
Dahlia 'Gipsy Night'
£4.85 - £11.48
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia French Cancan
Dahlia 'French Cancan'
£4.85 - £35.98
1 × tuber available to order from winter
3 × tubers available to order from winter
3 litre pot available to order from autumn
2 + 1 FREE 3 litre pots available to order from autumn
Dahlia Evanah
Dahlia 'Evanah'
£4.85 - £11.48
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Nathalie G
Dahlia 'Nathalie G'
£4.85 - £13.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Silver Years
Dahlia 'Silver Years'
£4.85 - £13.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Sweet Suzanne
Dahlia 'Sweet Suzanne'
£4.85 - £13.50
1 × tuber available to order from winter
3 × tubers available to order from winter
Dahlia Otto's Thrill
Dahlia 'Otto's Thrill'
£4.85 - £12.37
1 × tuber available to order from winter
3 × tubers available to order from winter

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