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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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Used at RHS Chelsea Flower Show
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Showing Flowering month : September clear all
20 items
Stipa tenuissima

Best Seller

25% off

Stipa tenuissima
From £2.84
approx 30 seeds
9cm pot
2 litre pot
3 × 9cm pots
+ 2 more available
0.75 star 1 star 1 star 1 star 1 star 4.8 5 59 (59)
Anemanthele lessoniana

Best Seller

Anemanthele lessoniana
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.9 5 53 (53)
Muhlenbergia capillaris

Best Seller

25% off

Muhlenbergia capillaris
From £2.99
approx 20 seeds
2 litre pot
3 × 2 litre pots
1 star 1 star 1 star 1 star 1 star 4.9 5 8 (8)
Verbena officinalis var. grandiflora Bampton

25% off

Verbena officinalis var. grandiflora 'Bampton'
From £2.62
approx 50 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 10 (10)
Amethyst spires mini-border collection
Amethyst spires mini-border collection
£57.99
6 × 9cm plants
Aquilegia and Anemanthele plant combination
Aquilegia & Anemanthele plant combination
£59.94
6 × plants | 3 of each
Panicum virgatum Heavy Metal

30% off

Panicum virgatum 'Heavy Metal'
From £9.99
9cm pot
2 litre pot
3 × 9cm pots
3 × 2 litre pots
+ 1 more available
0 star 0.5 star 1 star 1 star 1 star 3.5 5 2 (2)
Pennisetum villosum
Pennisetum villosum
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 11 (11)
Pennisetum alopecuroides Little Bunny
Pennisetum alopecuroides 'Little Bunny'
From £9.99
9cm pot
3 × 9cm pots
Sporobolus heterolepis

New

Sporobolus heterolepis
From £14.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Panicum capillare Sparkling Fountain

25% off

Panicum capillare 'Sparkling Fountain'
£4.99 £3.74
approx 100 seeds
Summer pudding cutting garden collection

25% off

Summer pudding cutting garden collection
£28.53 £21.40
1 × collection
Cherry creme brûlée cutting garden collection

25% off

Cherry créme brûlée cutting garden collection
£25.33 £19.00
1 × collection
Summer nights cutting garden collection

25% off

Summer nights cutting garden collection
£28.43 £21.32
1 × collection
Blue spires and spots mini-border collection
Blue spots and spires mini-border collection
£57.99
available to order from spring 2027
Miscanthus sinensis Piccolo Rubino ('AM2021-1') (PBR)

New

Miscanthus sinensis Piccolo Rubino ('AM2021-1') (PBR)
£24.99
available to order from spring 2027
Miscanthus nepalensis
Miscanthus nepalensis
From £19.99
available to order from summer
0 star 1 star 1 star 1 star 1 star 4.0 5 1 (1)
Molinia caerulea Moorhexe

New

Molinia caerulea 'Moorhexe'
From £6.99
available to order from summer
Phragmites australis
Phragmites australis
£32.99
available to order from spring 2027
Verbena × baileyana Purple Haze

New

Verbena × baileyana 'Purple Haze'
From £12.99
sold out

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