Free standard delivery when you spend £75 on plants | T&Cs apply

The bulb shop is now open | Shop now

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Perennials

By type
Soil type
Special conditions
Sunlight
Flowering month
Evergreen / deciduous
Fragrance
Eventual size
Special features
Bulb planting time
Bulb divisions
Sowing month inside or protected
Sowing month outside
Multibuy packs
Ready made borders
Planting combinations
Hardiness
Leaf colour
Ground cover
Position
Soil moisture
Used at RHS Chelsea Flower Show
Kitchen garden planting guidelines
Sort by popularity
All items
Showing Perennials Facing : South Rate of Growth : Fast Flower colour : Purple Attractive to wildlife : Attractive to wildlife clear all
35 items
Verbena bonariensis

Best Seller

25% off

Verbena bonariensis
From £2.62
approx 250 seeds
3 × packets (approx 750 seeds)
9cm pot
2 litre pot
+ 3 more available
0.75 star 1 star 1 star 1 star 1 star 4.7 5 156 (156)
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 4.7 5 7 (7)
Salvia Amethyst Lips ('Dyspurp') (PBR)

50% off

Salvia Amethyst Lips ('Dyspurp') (PBR)
From £5.00
9cm pot
3 × 9cm pots
2 litre pot
6 × 9cm pots
+ 1 more available
1 star 1 star 1 star 1 star 1 star 5.0 5 5 (5)
Salvia verticillata Purple Rain

40% off

Salvia verticillata 'Purple Rain'
From £9.99
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 4.6 5 13 (13)
Achillea millefolium Lilac Beauty
Achillea millefolium 'Lilac Beauty'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 9 (9)
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 4.4 5 10 (10)
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 4.6 5 22 (22)
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
Geranium phaeum Joseph Green
Geranium phaeum 'Joseph Green'
From £12.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Geranium phaeum Wendy's Blush
Geranium phaeum 'Wendy's Blush'
From £11.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Lythrum virgatum Dropmore Purple
Lythrum virgatum 'Dropmore Purple'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 5 (5)
Salvia Berry Blast

New

50% off

Salvia 'Berry Blast'
From £5.00
9cm pot
3 × 9cm pots
6 × 9cm pots
Salvia guaranitica Black and Blue
Salvia guaranitica 'Black and Blue'
From £9.99
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 11 (11)
Salvia nemorosa Schwellenburg

30% off

Salvia nemorosa 'Schwellenburg'
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 4 (4)
Symphyotrichum oblongifolium October Skies
Symphyotrichum oblongifolium 'October Skies'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Best purple salvia collection

New

Up to 50% off

Best purple salvia collection
From £21.98
1 × collection | 3 plants
3 × collections | 9 plants
Favourite salvia collection

New

Favourite salvia collection
From £31.97
1 × collection | 3 plants
3 × collections | 9 plants
The Amistad salvia collection

New

The Amistad salvia collection
From £21.98
1 × collection | 2 plants
3 × collections | 6 plants
Alstroemeria Inticancha Paraíso ('Tesparai') (PBR) (Inticancha Series)
Alstroemeria Inticancha Paraiso ('Tesparai') (PBR) (Inticancha Series)
From £24.99
2 litre pot
3 × 2 litre pots
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Tulipa Negrita
Tulipa 'Negrita'
From £6.99
7 × bulbs
21 × bulbs
1 star 1 star 1 star 1 star 1 star 5.0 5 5 (5)
Allium sphaerocephalon
Allium sphaerocephalon
From £3.99
25 × bulbs
50 + 25 FREE bulbs
1000 × bulbs
0.75 star 1 star 1 star 1 star 1 star (35)
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)
Aubrieta Purple Cascade (Cascade Series) F1

25% off

Aubrieta 'Purple Cascade' (Cascade Series) F1
£3.49 £2.62
approx 400 seeds
1 star 1 star 1 star 1 star 1 star (4)
Cerinthe major Purpurascens

25% off

Cerinthe major 'Purpurascens'
From £2.62
approx 12 seeds
0.75 star 1 star 1 star 1 star 1 star (13)
Dipsacus fullonum

Best Seller

25% off

Dipsacus fullonum
From £2.24
approx 150 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (5)
Centaurea nigra
Centaurea nigra
From £2.99
approx 20 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (5)
Salvia viridis

New

25% off

Salvia viridis
£2.99 £2.24
approx 300 seeds
Viola odorata

25% off

Viola odorata
From £2.47
approx 50 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (2)
Campanula lactiflora Loddon Anna
Campanula lactiflora 'Loddon Anna'
From £8.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (8)
Astrantia major Gill Richardson Group

New

Astrantia major 'Gill Richardson Group'
From £14.99
available to order from spring 2027
Baptisia Purple Smoke
Baptisia 'Purple Smoke'
£19.99
available to order from spring 2027
0 star 1 star 1 star 1 star 1 star (1)
Iris Purplelicious

New

Iris 'Purplelicious'
From £19.99
available to order from spring 2027
Symphyotrichum novae-angliae Helen Picton
Symphyotrichum novae-angliae 'Helen Picton'
From £9.99
available to order from spring 2027
Geranium psilostemon Catherine Deneuve

New

Geranium psilostemon 'Catherine Deneuve'
From £11.99
available to order from summer
0 star 0 star 1 star 1 star 1 star (2)
Baptisia Burgundy Blast
Baptisia 'Burgundy Blast'
From £16.99
sold out

Copyright © Crocus.co.uk Ltd 2026. All rights reserved.

Contact us
Terms
Privacy
Cookies

© Crocus.co.uk Ltd 2026. All rights reserved.