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Used at RHS Chelsea Flower Show
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Showing Perennials Flowering month : September clear all
27 items
Knautia macedonica

Best Seller

Up to 30% off

Knautia macedonica
From £3.22
approx 40 seeds
9cm pot
2 litre pot
3 × 9cm pots
+ 2 more available
0.5 star 1 star 1 star 1 star 1 star 4.6 5 44 (44)
Penstemon White Bedder

30% off

Penstemon 'White Bedder'
From £6.29
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0.5 star 1 star 1 star 1 star 1 star 4.6 5 15 (15)
Leucanthemum × superbum Snowcap
Leucanthemum × superbum 'Snowcap'
From £11.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.5 5 8 (8)
Bistorta amplexicaulis Blackfield (PBR)
Bistorta amplexicaulis 'Blackfield' (PBR)
From £14.99
9cm pot
2 litre pot
3 × 9cm pots
3 × 2 litre pots
Agapanthus Twister ('Ambic001') (PBR)
Agapanthus Twister ('Ambic001') (PBR)
From £15.99
9cm pot
2 litre pot
3 × 9cm pots
3 × 2 litre pots
+ 1 more available
0 star 1 star 1 star 1 star 1 star 4.0 5 8 (8)
Crocosmia Lucifer
Crocosmia 'Lucifer'
From £5.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 37 (37)
Crocosmia Hellfire
Crocosmia 'Hellfire'
From £11.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Crocosmia Orange Pekoe ('Pek Or') (PBR)
Crocosmia Orange Pekoe ('Pek Or') (PBR)
From £11.99
9cm pot
3 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star 4.2 5 5 (5)
Crocosmia × crocosmiiflora Red King
Crocosmia × crocosmiiflora 'Red King'
From £9.99
9cm pot
3 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 2 (2)
Erodium reichardii Album
Erodium reichardii 'Album'
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Erodium × variabile William Bishop
Erodium × variabile 'Bishop's Form'
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Glandularia Homestead Purple
Glandularia 'Homestead Purple'
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Leucanthemum × superbum Banana Cream
Leucanthemum × superbum 'Banana Cream'
From £10.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5 (5)
Long flowering plant combination (pink, purple and white)
Long-flowering plant combination (pink, purple & white)
£36.96
4 × plants | 1 of each
Crocosmia × crocosmiiflora Carmin Brillant
Crocosmia × crocosmiiflora 'Carmin Brillant'
From £5.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star 4.1 5 7 (7)
Crocosmia × crocosmiiflora Emily Mckenzie
Crocosmia × crocosmiiflora 'Emily Mckenzie'
From £6.99
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 11 (11)
Dahlia merckii

New

25% off

Dahlia merckii
From £4.49
approx 10 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Rudbeckia hirta Enchanted Velvet Flame
Rudbeckia hirta 'Enchanted Velvet Flame'
From £9.99
2 litre pot
2 + 1 FREE 2 litre pots
Centaurea nigra

25% off

Centaurea nigra
From £2.24
approx 20 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 5 (5)
Salvia viridis

New

25% off

Salvia viridis
£2.99 £2.24
approx 300 seeds
Houttuynia cordata Boo-Boo
Houttuynia cordata 'Boo-Boo'
From £24.99
3 × 9cm pots
3 litre aquatic pot
Hosta Time in a Bottle (PBR)

New

Hosta 'Time in a Bottle' (PBR)
£14.99
9cm pot
Glandularia Claret
Glandularia 'Claret'
From £7.99
available to order from summer
Dahlia Cafe au Lait
Dahlia 'Café au Lait'
From £5.39
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (18)
Dahlia Waltzing Mathilda
Dahlia 'Waltzing Mathilda'
From £5.79
available to order from winter
0.25 star 1 star 1 star 1 star 1 star (3)
Rudbeckia hirta Enchanted Flame
Rudbeckia hirta 'Enchanted Flame'
From £9.99
available to order from spring 2027
Petrorhagia illyrica

New

Petrorhagia illyrica
£12.99
sold out

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