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Perennials

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Used at RHS Chelsea Flower Show
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Showing Perennials Flower colour : Purple Flowering month : September clear all
99 items
Centaurea nigra

50% off

Centaurea nigra
From £2.99
approx 20 seeds
9cm pot
3 × packets of seeds
3 × 9cm pots
+ 1 more available
1 star 1 star 1 star 1 star 1 star 5.0 5 5 (5)
Prunella vulgaris

50% off

Prunella vulgaris
From £2.99
approx 100 seeds
9cm pot
3 × packets of seeds
3 × 9cm pots
+ 1 more available
Salvia viridis

New

Salvia viridis
From £2.99
approx 300 seeds
3 × packets of seeds
Verbena rigida Santos
Verbena rigida 'Santos'
From £2.99
approx 40 seeds
9cm pot
3 × packets of seeds
3 × 9cm pots
0 star 0 star 1 star 1 star 1 star 3.0 5 2 (2)
Glandularia Homestead Purple

50% off

Glandularia 'Homestead Purple'
From £4.00
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Echium pininana
Echium pininana
From £4.49
available to order from summer
Verbena rigida

Best Seller

50% off

Verbena rigida
From £4.50
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.4 5 14 (14)
Symphyotrichum novae-angliae Purple Dome

50% off

Symphyotrichum novae-angliae 'Purple Dome'
From £5.00
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
Tricyrtis hirta

50% off

Tricyrtis hirta
From £5.00
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 4 (4)
Salvia × sylvestris Rose Queen

50% off

Salvia × sylvestris 'Rose Queen'
From £5.00
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.4 5 5 (5)
Penstemon digitalis Dakota Burgundy ('Tnpendb') (PBR) (Dakota Series)

50% off

Penstemon digitalis Dakota Burgundy ('Tnpendb') (PBR) (Dakota Series)
From £5.00
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Symphyotrichum oblongifolium October Skies

50% off

Symphyotrichum oblongifolium 'October Skies'
From £5.00
9cm pot
3 × 9cm pots
6 × 9cm pots
Verbena rigida f. lilacina Polaris

New

50% off

Verbena rigida f. lilacina 'Polaris'
From £5.00
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0.75 star 1 star 1 star 1 star 3.7 5 3 (3)
Dahlia Verrones Obsidian
Dahlia 'Verrone's Obsidian'
From £5.39
3 litre pot
2 + 1 FREE 3 litre pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4 (4)
Vinca minor Atropurpurea

30% off

Vinca minor 'Atropurpurea'
From £5.59
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0.75 star 1 star 1 star 1 star 3.7 5 3 (3)
Dahlia Thomas A. Edison
Dahlia 'Thomas A. Edison'
From £5.79
available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5 (5)
Dahlia Ambition
Dahlia 'Ambition'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.8 5 12 (12)
Dahlia Downham Royal
Dahlia 'Downham Royal'
From £5.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.6 5 11 (11)
Cirsium rivulare Trevors Felley Find (PBR)

50% off

Cirsium rivulare 'Trevors Felley Find' (PBR)
From £6.00
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 5 (5)
Verbena bonariensis

Best Seller

20% off

Verbena bonariensis
From £2.99
approx 250 seeds
9cm pot
3 × packets (approx 750 seeds)
3 × 9cm pots
+ 3 more available
0.75 star 1 star 1 star 1 star 1 star 4.7 5 156 (156)
Angelica gigas

50% off

Angelica gigas
From £3.99
9cm pot
3 × 9cm pots
2 litre pot
6 × 9cm pots
+ 1 more available
0.5 star 1 star 1 star 1 star 1 star (34)
Liriope muscari Moneymaker

50% off

Liriope muscari 'Moneymaker'
From £6.50
9cm pot
3 × 9cm pots
Symphyotrichum novi-belgii Patricia Ballard

30% off

Symphyotrichum novi-belgii 'Patricia Ballard'
From £6.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (8)
Nepeta racemosa Walker's Low

Best Seller

20% off

Nepeta racemosa 'Walker's Low'
From £7.19
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (24)
Verbena bonariensis Lollipop (PBR)

Best Seller

20% off

Verbena bonariensis 'Lollipop' (PBR)
From £7.19
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (26)
Salvia nemorosa Caradonna

Best Seller

20% off

Salvia nemorosa 'Caradonna'
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (73)
Salvia Amistad (PBR)

Best Seller

20% off

Salvia 'Amistad' (PBR)
From £8.79
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (66)
Penstemon Sour Grapes M. Fish
Penstemon 'Sour Grapes' M. Fish
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star (14)
Salvia nemorosa Ostfriesland

40% off

Salvia nemorosa 'Ostfriesland'
From £8.99
9cm pot
2 litre pot
3 × 9cm pots
3 × 2 litre pots
+ 1 more available
0.5 star 1 star 1 star 1 star 1 star (13)
Stachys byzantina Big Ears
Stachys byzantina 'Big Ears'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star (7)
Salvia nemorosa Amethyst
Salvia nemorosa 'Amethyst'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (6)
Agastache Blackadder
Agastache 'Blackadder'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (40)
Campanula lactiflora Prichard's Variety
Campanula lactiflora 'Prichard's Variety'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (10)
Penstemon Pensham Plum Jerkum (Pensham Series)
Penstemon 'Pensham Plum Jerkum' (Pensham Series)
From £8.99
2 litre pot
3 × 2 litre pots
0.75 star 1 star 1 star 1 star 1 star (12)
Agastache Blue Boa (PBR)
Agastache 'Blue Boa' (PBR)
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (22)
Penstemon Raven (Bird Series)
Penstemon 'Raven' (Bird Series)
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (4)
Verbena officinalis var. grandiflora Bampton
Verbena officinalis var. grandiflora 'Bampton'
From £3.49
approx 50 seeds
9cm pot
3 × packets of seeds
3 × 9cm pots
+ 1 more available
0.75 star 1 star 1 star 1 star 1 star (10)
Penstemon Pensham Bilberry Ice (Pensham Series)

New

Penstemon 'Pensham Bilberry Ice' (Pensham Series)
From £8.99
available to order from spring 2027
Penstemon Midnight

New

Penstemon 'Midnight'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Penstemon Stapleford Gem

New

Penstemon 'Stapleford Gem'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Penstemon Alice Hindley

New

Penstemon 'Alice Hindley'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Salvia × sylvestris Viola Klose

50% off

Salvia × sylvestris 'Viola Klose'
From £9.00
2 litre pot
9cm pot
3 × 2 litre pots
3 × 9cm pots
+ 1 more available
0.25 star 1 star 1 star 1 star 1 star (15)
Salvia nemorosa Schwellenburg
Salvia nemorosa 'Schwellenburg'
From £9.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0 star 0.5 star 1 star 1 star 1 star (4)
Cynara cardunculus
Cynara cardunculus
From £9.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0.25 star 1 star 1 star 1 star 1 star (14)
Hylotelephium telephium (Atropurpureum Group) Purple Emperor
Hylotelephium telephium (Atropurpureum Group) 'Purple Emperor'
From £9.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (2)
Thalictrum delavayi
Thalictrum delavayi
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (16)
Eutrochium maculatum (Atropurpureum Group) Purple Bush
Eutrochium maculatum (Atropurpureum Group) 'Purple Bush'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (8)
Agastache rugosa Beelicious Purple ('Agapd') (PBR)
Agastache rugosa Beelicious Purple ('Agapd') (PBR)
From £9.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
Salvia greggii Mirage Deep Purple ('Balmirdepur') (PBR) (Mirage Series)

New

Salvia greggii Mirage Deep Purple ('Balmirdepur') (PBR) (Mirage Series)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (4)
Osteospermum Nairobi Purple
Osteospermum 'Nairobi Purple'
From £9.99
available to order from spring 2027
Erigeron karvinskianus Lavender Lady
Erigeron karvinskianus 'Lavender Lady'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (7)
Geranium nodosum

Best Seller

Geranium nodosum
From £9.99
available to order from summer
0 star 0.75 star 1 star 1 star 1 star (4)
Agastache rugosa Little Adder
Agastache rugosa 'Little Adder'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Symphyotrichum Coombe Fishacre
Symphyotrichum 'Coombe Fishacre'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Symphyotrichum novae-angliae Helen Picton
Symphyotrichum novae-angliae 'Helen Picton'
From £9.99
available to order from spring 2027
Salvia Oriental Dove ('Dysmau') (PBR)
Salvia Oriental Dove ('Dysmau') (PBR)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (4)
Osteospermum jucundum Tresco Purple
Osteospermum jucundum 'Tresco Purple'
From £9.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (5)
Salvia Berry Blast

New

Salvia 'Berry Blast'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Vinca major Variegata

40% off

Vinca major 'Variegata'
£17.99 £10.79
2 litre pot
1 star 1 star 1 star 1 star 1 star (5)
Vinca minor Azurea Flore Pleno
Vinca minor 'Azurea Flore Pleno'
£17.99 £10.79
available to order from summer
Lobelia × speciosa Hadspen Purple (PBR)
Lobelia × speciosa 'Hadspen Purple' (PBR)
From £10.99
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (6)
Salvia Lake Onega Imp ('Tl1018') (Salgoon Series) (PBR)

New

Salvia Lake Onega Imp ('Tl1018') (Salgoon Series) (PBR)
From £10.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Salvia Cool Violet

New

Salvia 'Cool Violet'
From £10.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Salvia SoCool Pale Blue (PBR)

New

Salvia 'SoCool Pale Blue' (PBR)
From £10.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
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