Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Perennials

By type
Facing
How much sun
Soil type
Special conditions
Flowering month
Evergreen / deciduous
Attractive to wildlife
Quick growing
Eventual size
Bulb planting time
Sowing month inside or protected
Sowing month outside
Multibuy packs
Ready made borders
Planting combinations
Leaf colour
Ground cover
Position
Soil moisture
Used at RHS Chelsea Flower Show
Sort by popularity
All items
Showing Perennials Flower colour : Blue Special features : Flowering clear all
21 items
Campanula poscharskyana
Campanula poscharskyana
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
Geranium Orion
Geranium 'Orion'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 18 (18)
Scabiosa Butterfly Blue
Scabiosa 'Butterfly Blue'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 17 (17)
Campanula lactiflora Prichard's Variety
Campanula lactiflora 'Prichard's Variety'
From £8.99
2 litre pot
3 × 2 litre pots
0.5 star 1 star 1 star 1 star 1 star 4.4 5 10 (10)
Ajuga reptans Burgundy Glow
Ajuga reptans 'Burgundy Glow'
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.4 5 8 (8)
Aquilegia vulgaris var. stellata Blue Barlow (Barlow Series)
Aquilegia vulgaris var. stellata 'Blue Barlow' (Barlow Series)
From £3.49
approx 40 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0.75 star 1 star 1 star 1 star 3.8 5 4 (4)
Campanula carpatica Blaue Clips
Campanula carpatica 'Blaue Clips'
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 5 (5)
Campanula persicifolia
Campanula persicifolia
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4 (4)
Corydalis flexuosa China Blue
Corydalis flexuosa 'China Blue'
From £10.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Delphinium Mighty Atom
Delphinium 'Mighty Atom'
From £14.99
9cm pot
3 × 9cm pots
Delphinium Summer Skies Group
Delphinium 'Summer Skies Group'
From £12.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Hosta Patriot

40% off

Hosta 'Patriot'
From £5.99
9cm pot
3 × 9cm pots
Lupinus Gallery Blue (Gallery Series)
Lupinus 'Gallery Blue' (Gallery Series)
From £9.99
9cm pot
3 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 6 (6)
Scabiosa caucasica Perfecta Mid Blue (Perfecta Series)
Scabiosa caucasica 'Perfecta Mid Blue' (Perfecta Series)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Lupinus Persian Slipper (PBR)
Lupinus 'Persian Slipper' (PBR)
From £12.99
2 litre pot
3 × 2 litre pots
Hosta sieboldiana var. elegans

40% off

Hosta sieboldiana var. elegans
From £5.99
9cm pot
3 × 9cm pots
2 litre pot
6 × 9cm pots
+ 1 more available
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4 (4)
Viola odorata
Viola odorata
From £3.29
approx 50 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Mazus reptans
Mazus reptans
From £24.99
1 litre aquatic pot
3 × 9cm pots
3 litre aquatic pot
3 × 1 litre aquatic pots
Corydalis flexuosa Porcelain Blue (PBR)
Corydalis flexuosa 'Porcelain Blue' (PBR)
From £14.99
available to order from summer
0 star 1 star 1 star 1 star 1 star 4.0 5 2 (2)
Delphinium Faust
Delphinium 'Faust'
From £24.99
available to order from summer
0 star 1 star 1 star 1 star 1 star 4.0 5 1 (1)
Delphinium Spindrift
Delphinium 'Spindrift'
From £28.99
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.