Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Perennials

By type
Facing
How much sun
Soil type
Special conditions
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Special features
Bedding planting time
Sowing month inside or protected
Sowing month outside
Multibuy packs
Ready made borders
Planting combinations
Hardy
Leaf colour
Ground cover
Position
Soil moisture
Used at RHS Chelsea Flower Show
Kitchen garden planting guidelines
Sort by popularity
All items
Showing Perennials Flower colour : Purple Flowering month : May clear all
24 items
Nepeta racemosa Walker's Low

Best Seller

Nepeta racemosa 'Walker's Low'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.7 5 24 (24)
Erysimum Bowles's Mauve

Best Seller

Erysimum 'Bowles's Mauve'
From £8.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0.75 star 1 star 1 star 1 star 1 star 4.7 5 111 (111)
Salvia verticillata Purple Rain
Salvia verticillata 'Purple Rain'
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 13 (13)
Geranium macrorrhizum Bevan's Variety
Geranium macrorrhizum 'Bevan's Variety'
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 4 (4)
Erysimum Colour Vibe Purple (PBR)
Erysimum Colour Vibe Purple (PBR)
From £9.99
9cm pot
3 × 9cm pots
Geranium pyrenaicum Bill Wallis
Geranium pyrenaicum 'Bill Wallis'
From £9.99
9cm pot
3 × 9cm pots
Lunaria annua Chedglow
Lunaria annua 'Chedglow'
From £4.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3 (3)
Pulmonaria Diana Clare

New

Pulmonaria 'Diana Clare'
From £11.99
9cm pot
3 × 9cm pots
Verbascum Sugar Plum (PBR)
Verbascum 'Sugar Plum' (PBR)
From £12.99
9cm pot
3 × 9cm pots
Vinca minor Atropurpurea
Vinca minor 'Atropurpurea'
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0.75 star 1 star 1 star 1 star 3.7 5 3 (3)
Vinca major Variegata
Vinca major 'Variegata'
£17.99
2 litre pot
1 star 1 star 1 star 1 star 1 star 5.0 5 5 (5)
Campanula portenschlagiana Ambella Intens Purple ('Ptdb141301') (PBR)
Campanula portenschlagiana Ambella Intens Purple ('Ptdb141301') (PBR)
From £9.99
10.5cm pot
3 × 10.5cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Cerinthe major Purpurascens
Cerinthe major 'Purpurascens'
From £3.49
approx 12 seeds
0.75 star 1 star 1 star 1 star 1 star 4.8 5 13 (13)
Iris Black Gamecock

20% off

Iris 'Black Gamecock'
From £11.99
3 litre aquatic pot
3 × 1 litre aquatic pots
5 litre aquatic pot
Amethyst spires mini-border collection
Amethyst spires mini-border collection
£57.99
available to order from summer
Echium candicans

New

Echium candicans
£19.99
available to order from summer
Erysimum Apricot Twist
Erysimum 'Apricot Twist'
From £8.99
available to order from summer
Geranium cinereum Jolly Jewel Raspberry ('Noortjjrab')
Geranium (Cinereum Group) Jolly Jewel Raspberry ('Noortjjrab)
From £12.99
available to order from summer
Primula beesiana
Primula beesiana
From £9.99
available to order from summer
Iris sibirica On Mulberry Street

New

Iris sibirica 'On Mulberry Street'
From £10.39
available to order from autumn
Vinca minor Azurea Flore Pleno
Vinca minor 'Azurea Flore Pleno'
£17.99
available to order from summer
Erysimum Sugar Rush Purple Bicolour (Sugar Rush Series)
wallflower 'Sugar Rush Purple Bicolour' F1
From £3.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (4)
Aubrieta Purple Cascade (Cascade Series) F1
Aubrieta 'Purple Cascade' (Cascade Series) F1
From £3.49
available to order from summer
1 star 1 star 1 star 1 star 1 star (4)
Iris versicolor
Iris versicolor
From £24.99
available to order from summer

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

Contact us
Terms
Privacy
Cookies

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