Spring flowering bulbs dispatching now | Shop now

The Christmas shop is now open | Shop now

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Blue Flowers

Blue has a soothing effect, and as it tends to be recessive, blue flowering plants like lavender are useful if you want to make a small garden look bigger.

By type
Facing
Soil type
Special conditions
Sunlight
Flowering month
Evergreen / deciduous
Fragrance
Attractive to wildlife
Rate of Growth
Eventual size
Special features
Bulb planting time
Sowing month inside or protected
Sowing month outside
Multibuy packs
Ready made borders
Planting combinations
Last chance
Hardiness
Leaf colour
Ground cover
Position
Shape
Soil moisture
Used at RHS Chelsea Flower Show
Kitchen garden planting guidelines
Sort by popularity
All items
Showing Flower colour : Blue clear all
243 items
Salvia guaranitica Black and Blue
Salvia guaranitica 'Black and Blue'
From £9.99
available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.5 5 12 (12)
Geranium pratense var. pratense f. albiflorum 'Laura' (PBR)

New

Geranium pratense var. pratense f. albiflorum 'Laura' (PBR)
From £11.99
sold out
Clematis Sea Breeze ('Zo09063') (PBR)
Clematis Sea Breeze ('Zo09063') (PBR)
£29.99
available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4 (4)
Clematis White Arabella ('Zo14089') (PBR)
Clematis White Arabella ('Zo14089') (PBR)
£34.99
available to order from autumn
Ceanothus Concha
Ceanothus 'Concha'
From £24.99
available to order from autumn
1 star 1 star 1 star 1 star 1 star 4.9 5 11 (11)
Lavandula angustifolia Melissa Lilac ('Dow4') (PBR)
Lavandula angustifolia Melissa Lilac ('Dow4') (PBR)
From £7.99
available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4 (4)
Hydrangea macrophylla Koria (PBR)
Hydrangea macrophylla 'Koria' (PBR)
£19.99
available to order from spring 2027
Lupinus chamissonis Silver Fleece

New

Lupinus chamissonis 'Silver Fleece'
£36.99
available to order from spring 2027
Perovskia Bluesette

New

Perovskia 'Bluesette'
From £9.99
available to order from spring 2027
Perovskia atriplicifolia Blue Jean Baby (PBR)

New

Perovskia atriplicifolia 'Blue Jean Baby' (PBR)
From £12.99
available to order from spring 2027
Veronica Youngii
Veronica 'Youngii'
£19.99
available to order from spring 2027
0.75 star 1 star 1 star 1 star 1 star 4.8 5 6 (6)
Hibiscus syriacus Oiseau Bleu
Hibiscus syriacus 'Oiseau Bleu'
£29.99
available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.6 5 11 (11)
Hibiscus syriacus Blue Chiffon ('Notwood3') (PBR) (Chiffon Series)
Hibiscus syriacus Blue Chiffon ('Notwood3') (PBR) (Chiffon Series)
£29.99
available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.7 5 10 (10)
Hydrangea Boléro Blue
Hydrangea 'Boléro Blue'
£24.99
available to order from autumn
0 star 0 star 0 star 1 star 1 star 2.0 5 2 (2)
Hydrangea macrophylla Blue
Hydrangea macrophylla 'Blue'
£19.99
available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Hydrangea macrophylla Mariesii Perfecta
Hydrangea macrophylla 'Mariesii Perfecta'
£19.99
available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 4 (4)
Lavandula × intermedia Dutch Group

New

Lavandula × intermedia 'Dutch Group'
£16.99
available to order from autumn
Salvia rosmarinus Roman Beauty (PBR)
rosemary Salvia rosmarinus 'Roman Beauty' (PBR)
From £9.99
available to order from autumn
Caryopteris × clandonensis Dark Knight
Caryopteris × clandonensis 'Dark Knight'
From £13.99
sold out
0 star 0.75 star 1 star 1 star 1 star 3.7 5 7 (7)
Caryopteris × clandonensis Sterling Silver ('Lissilv') (PBR)
Caryopteris × clandonensis Sterling Silver ('Lissilv') (PBR)
From £25.75
sold out
Camassia leichtlinii subsp. suksdorfii Caerulea Group
Camassia leichtlinii subsp. Caerulea Group
From £8.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (11)
Salvia Sea of Butterflies mixed
Salvia farinacea Sea of Butterflies mixed
£29.99
sold out
0 star 1 star 1 star 1 star 1 star (5)
Anagallis monellii Skylover
Anagallis monellii 'Skylover'
From £7.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (4)
Chaenostoma Megacopa Blue
bacopa 'Megacopa Blue'
From £7.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (2)
Calibrachoa Cabaret Double Magenta

New

Calibrachoa 'Cabaret Double Magenta'
From £7.99
available to order from winter
0.5 star 1 star 1 star 1 star 1 star (2)
Calibrachoa Cabaret Double Sky Blue

New

Calibrachoa 'Cabaret Double Sky Blue'
From £7.99
available to order from winter
0 star 0.75 star 1 star 1 star 1 star (5)
Petunia Surfinia Heavenly Blue (Surfinia Series)
Petunia Surfinia Heavenly Blue (Surfinia Series)
From £7.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (1)
Salvia farinacea Victoria Blue Bicolour
Salvia farinacea 'Victoria Blue Bicolour'
From £7.99
available to order from winter
Salvia Mystic Spires Blue ('Balsalmisp')
Salvia Mystic Spires Blue ('Balsalmisp')
From £7.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (2)
Salvia Victoria Blue ('Vivisal') (PBR)
Salvia Victoria Blue ('Vivisal') (PBR)
From £7.99
available to order from winter
Lobelia erinus Crystal Palace
Lobelia erinus 'Crystal Palace'
£34.99
sold out
Lathyrus odoratus Charlie's Angel
Lathyrus odoratus 'Charlie's Angel'
From £3.49
available to order from spring 2027
0.25 star 1 star 1 star 1 star 1 star (5)
Iris sibirica
Iris sibirica
From £24.99
available to order from spring 2027
Myosotis scorpioides
Myosotis scorpioides
From £12.99
available to order from autumn
0 star 0 star 0 star 1 star 1 star (1)
Iris versicolor
Iris versicolor
From £24.99
available to order from spring 2027
Lobelia siphilitica
Lobelia siphilitica
From £24.99
available to order from spring 2027
Hyacinthus orientalis Blue Pearl (PBR)
Hyacinthus orientalis 'Blue Pearl' (PBR)
From £8.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star (5)
Iris Alida and pot combination
Iris Alida and pot combination
£37.96
Agapanthus Fairy Blue ('DWAgHyb21') (PBR)

New

Agapanthus Fairy Blue ('DWAgHyb21') (PBR)
From £12.99
sold out
Ajuga Midnight Mystery ('Abfg0413a')

New

Ajuga Midnight Mystery ('Abfg0413a')
From £12.99
sold out
Geranium pratense Boom Chocolatta

New

Geranium pratense 'Boom Chocolatta'
From £12.99
sold out
Salvia Blue Sky

New

Salvia 'Blue Sky'
From £9.09
sold out
Salvia Lake Silvretta ('Tl1086') (Salgoon Series) (PBR)

New

Salvia Lake Silvretta ('Tl1086') (Salgoon Series) (PBR)
£12.99
sold out
< Prev 1 2 3 Next >

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

Contact us
Terms
Privacy
Cookies

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