Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Search for "tall blue flowers"

By type
Facing
How much sun
Soil type
Special conditions
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Special features
Sowing month inside or protected
Sowing month outside
Ready made borders
Planting combinations
Hardy
Leaf colour
Ground cover
Soil moisture
Used at Chelsea
Sort by popularity
All items
Showing Flowering month : June Position : Middle of border clear all
30 items
Euphorbia characias subsp. wulfenii

Best Seller

Euphorbia characias subsp. wulfenii
From £9.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.7 5 23 (23)
Nepeta Six Hills Giant
Nepeta 'Six Hills Giant'
From £8.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
1 star 1 star 1 star 1 star 1 star 4.9 5 16 (16)
Hydrangea Runaway Bride Snow White ('USHYD0405') (PBR)
Hydrangea Runaway Bride Snow White ('USHYD0405') (PBR)
From £42.75
2 litre pot
7 litre pot | 40cm tall
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4 (4)
Geranium pratense Mrs Kendall Clark
Geranium pratense 'Mrs Kendall Clark'
From £10.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 8 (8)
Amsonia tabernaemontana var. salicifolia
Amsonia tabernaemontana var. salicifolia
From £11.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Anemone Ruffled Swan ('Macane007') (PBR)
Anemone Ruffled Swan ('Macane007') (PBR)
From £14.99
9cm pot
3 × 9cm pots
Galega officinalis
Galega officinalis
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Iris Jane Phillips
Iris 'Jane Phillips'
From £12.99
9cm pot
2 litre pot
3 × 9cm pots
3 × 2 litre pots
1 star 1 star 1 star 1 star 1 star 5.0 5 3 (3)
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)
Lupinus King Canute (PBR)
Lupinus 'King Canute' (PBR)
From £12.99
9cm pot
3 × 9cm pots
0 star 0 star 0 star 1 star 1 star 2.0 5 1 (1)
Lupinus The Governor (Band of Nobles Series)
Lupinus 'The Governor' (Band of Nobles Series)
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 3 (3)
Thalictrum aquilegiifolium
Thalictrum aquilegiifolium
From £9.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
Lupinus Cashmere Cream (PBR)
Lupinus 'Cashmere Cream' (PBR)
From £12.99
9cm pot
3 × 9cm pots
Amethyst spires mini-border collection
Amethyst spires mini-border collection
£57.99
6 × 9cm plants
Pollinator's blue mini-border collection
Pollinator's blue mini border collection
£64.99
6 × 9cm plants
Sarah's Chelsea daisy susan combination
Sarah's Chelsea 'daisy susan combination'
From £54.96
4 plants | 1 of each
11 plants
Sarah's Chelsea lavender susan combination
Sarah's Chelsea 'lavender susan combination'
From £56.96
4 plants | 1 of each
11 plants
Sarah's Chelsea silver susan combination
Sarah's Chelsea 'silver susan combination'
From £56.96
4 plants | 1 of each
11 plants
Lupinus Persian Slipper (PBR)
Lupinus 'Persian Slipper' (PBR)
From £12.99
2 litre pot
3 × 2 litre pots
Ceanothus Concha
Ceanothus 'Concha'
From £24.99
2 litre pot
0.75 star 1 star 1 star 1 star 1 star 4.9 5 7 (7)
Ceanothus Skylark
Ceanothus 'Skylark'
From £22.99
2 litre pot
10 litre pot | 60 - 100cm tall
0.5 star 1 star 1 star 1 star 1 star (11)
Ceanothus Puget Blue
Ceanothus 'Puget Blue'
From £22.99
2 litre pot
0.75 star 1 star 1 star 1 star 1 star (14)
Cornus alba Baton Rouge ('Minbat') (PBR)
Cornus alba Baton Rouge ('Minbat') (PBR)
From £19.99
3 litre pot
10 litre pot | 60 - 80cm tall
Lythrum salicaria

20% off

Lythrum salicaria
From £2.63
approx 250 seeds
1 star 1 star 1 star 1 star 1 star (1)
Centaurea cyanus Classic Fantastic

20% off

Centaurea cyanus 'Classic Fantastic'
£2.99 £2.39
approx 100 seeds
Consolida regalis QIS Dark Blue

20% off

Consolida regalis 'QIS Dark Blue'
£2.99 £2.39
approx 200 seeds
Salvia Madeline (PBR)
Salvia 'Madeline' (PBR)
From £12.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (2)
Summer nights cutting garden collection
Summer nights cutting garden collection
£19.63 £14.04
available to order from spring
Baptisia Burgundy Blast
Baptisia 'Burgundy Blast'
£13.99
available to order from spring
Euphorbia ceratocarpa
Euphorbia ceratocarpa
£11.99
available to order from spring

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

Contact us
Terms
Privacy
Cookies

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