Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Search for "tall blue flowers"

By type
Facing
How much sun
Special conditions
Flowering month
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Special features
Ready made borders
Planting combinations
Hardy
Leaf colour
Ground cover
Position
Soil moisture
Used at Chelsea
Sort by popularity
All items
Showing Soil type : Acid Eventual size : Medium clear all
34 items
Aster × frikartii Mönch

Best Seller

Aster × frikartii 'Mönch'
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 4.8 5 61 (61)
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)
Echinops ritro Veitch's Blue

Best Seller

Echinops ritro 'Veitch's Blue'
From £12.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.7 5 15 (15)
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)
Thalictrum delavayi
Thalictrum delavayi
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.6 5 14 (14)
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)
Symphyotrichum Little Carlow (cordifolius hybrid)
Symphyotrichum 'Little Carlow' (cordifolius hybrid)
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 8 (8)
Agapanthus Midnight Moon ('DWHYB20') (PBR)
Agapanthus Midnight Moon ('DWHYB20') (PBR)
From £15.99
9cm pot
3 × 9cm pots
Agapanthus Queen Mum ('Pmn06') (PBR)
Agapanthus Queen Mum ('Pmn06') (PBR)
From £15.75
9cm pot
3 × 9cm pots
0 star 0 star 0 star 1 star 1 star 2.0 5 1 (1)
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)
Aster amellus King George
Aster amellus 'King George'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 4 (4)
Cirsium rivulare Trevors Felley Find (PBR)
Cirsium rivulare 'Trevors Felley Find' (PBR)
From £10.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.5 5 4 (4)
Eryngium Magical Red Thunder (PBR)

New

Eryngium 'Magical Red Thunder' (PBR)
From £12.99
9cm pot
3 × 9cm pots
Hosta Voices in the Wind (Shadowland Series) (PBR)
Hosta 'Voices in the Wind' (Shadowland Series) (PBR)
From £14.99
9cm pot
3 × 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
Light up a shady corner mini-border collection
Light up a shady corner mini-border collection
£62.99
6 × 9cm plants
Pollinator's blue mini-border collection
Pollinator's blue mini border collection
£64.99
6 × 9cm plants
Lupinus Persian Slipper (PBR)
Lupinus 'Persian Slipper' (PBR)
From £12.99
2 litre pot
3 × 2 litre pots
Viburnum tinus
Viburnum tinus
From £6.99
9cm pot
2 litre pot
6 × 9cm pots
3 × 2 litre pots
+ 1 more available
1 star 1 star 1 star 1 star 1 star (2)
Viburnum tinus Eve Price
Viburnum tinus 'Eve Price'
From £24.99
2 litre pot
3 × 2 litre pots
1 star 1 star 1 star 1 star 1 star (3)
Cornus alba Baton Rouge ('Minbat') (PBR)
Cornus alba Baton Rouge ('Minbat') (PBR)
From £19.99
3 litre pot
10 litre pot | 60 - 80cm tall
Ribes sanguineum King Edward VII
Ribes sanguineum 'King Edward VII'
From £25.99
2 litre pot
12 litre pot | 1 - 1.25m tall
1 star 1 star 1 star 1 star 1 star (2)
Favourite gladioli collection

New

Favourite gladioli collection
From £19.95
1 × collection | 45 corms
2 + 1 FREE collections | 135 corms
Gladiolus Purple Flora
Gladiolus 'Purple Flora'
From £6.99
15 × corms
45 × corms
Prunus Beni-tamanishiki
Prunus 'Beni-tamanishiki'
£164.99
12 litre pot | 1.2m tall
Delphinium Spindrift
Delphinium 'Spindrift'
From £24.99
available to order from spring
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)
Aster chinensis Silver Blue

New

Aster chinensis 'Silver Blue'
£4.99 £3.99
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.