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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
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Used at RHS Chelsea Flower Show
Kitchen garden planting guidelines
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All items
Showing Flower colour : Blue clear all
371 items
Amsonia tabernaemontana Storm Cloud
Amsonia tabernaemontana 'Storm Cloud'
From £10.39
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Anemone blanda blue-flowered
Anemone blanda blue-flowered
From £5.59
available to order from summer
1 star 1 star 1 star 1 star 1 star 4.9 5 17 (17)
Anemone nemorosa Robinsoniana
Anemone nemorosa 'Robinsoniana'
From £14.39
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Aquilegia vulgaris
Aquilegia vulgaris
£2.99 £2.39
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Aster chinensis Silver Blue

New

Aster chinensis 'Silver Blue'
£4.99 £3.99
available to order from summer
Billardiera heterophylla
Billardiera heterophylla
£29.99 £23.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star 4.4 5 7 (7)
Billardiera heterophylla Ultra Blue (PBR)
Billardiera heterophylla 'Ultra Blue' (PBR)
£29.99 £23.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
Buddleja Bressingham Bountiful

New

Buddleja 'Bressingham Bountiful'
£24.99 £19.99
available to order from summer
Camassia cusickii
Camassia cusickii
From £6.79
available to order from summer
0.5 star 1 star 1 star 1 star 1 star 4.4 5 5 (5)
Camassia leichtlinii subsp. suksdorfii
Camassia leichtlinii subsp. suksdorfii
From £7.03
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 6 (6)
Camassia quamash
Camassia quamash
From £4.72
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 4 (4)
Campanula lactiflora Prichard's Variety

20% off

Campanula lactiflora 'Prichard's Variety'
From £7.19
2 litre pot
3 × 2 litre pots
0.5 star 1 star 1 star 1 star 1 star 4.4 5 10 (10)
Centaurea cyanus Classic Fantastic
Centaurea cyanus 'Classic Fantastic'
£2.99 £2.39
available to order from summer
Ceratostigma willmottianum Forest Blue ('Lice') (PBR)
Ceratostigma willmottianum Forest Blue ('Lice') (PBR)
£26.99 £21.59
available to order from summer
0.75 star 1 star 1 star 1 star 1 star 4.8 5 11 (11)
Clematis Emilia Plater
Clematis 'Emilia Plater'
£27.99 £22.39
available to order from summer
Clematis Fujimusume
Clematis 'Fujimusume'
£27.99 £22.39
available to order from summer
Clematis Perle d'Azur
Clematis 'Perle d'Azur'
From £11.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star 4.4 5 10 (10)
Clematis Rooguchi
Clematis 'Rooguchi'
£34.99 £27.99
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Clematis Venosa Violacea
Clematis 'Venosa Violacea'
From £11.99
available to order from summer
Clematis heracleifolia Cassandra
Clematis heracleifolia 'Cassandra'
£29.99 £23.99
available to order from summer
Clematis integrifolia
Clematis integrifolia
£28.99 £23.19
available to order from summer
Clematis macropetala Lagoon Jackman
Clematis macropetala 'Lagoon'
£29.99 £23.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (3)
Clematis macropetala Wesselton
Clematis macropetala 'Wesselton'
£27.99 £22.39
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (6)
Clematis Pernille ('Zo09113') (PBR)
Clematis Pernille ('Zo09113') (PBR)
£32.99 £26.39
available to order from summer
1 star 1 star 1 star 1 star 1 star (1)
Clematis Sacha ('Evipo060') (PBR)
Clematis Sacha ('Evipo060')
£34.99 £27.99
available to order from summer
0 star 1 star 1 star 1 star 1 star (1)
Corydalis flexuosa Porcelain Blue (PBR)
Corydalis flexuosa 'Porcelain Blue' (PBR)
From £11.99
available to order from summer
0 star 1 star 1 star 1 star 1 star (2)
Delphinium Faust
Delphinium 'Faust'
From £19.99
available to order from summer
0 star 1 star 1 star 1 star 1 star (1)
Delphinium Spindrift
Delphinium 'Spindrift'
From £23.19
available to order from summer
Echinops ritro

New

Echinops ritro
£2.99 £2.39
available to order from summer
Echium candicans

New

Echium candicans
£19.99 £15.99
available to order from summer
Eryngium bourgatii Picos Blue (PBR)
Eryngium bourgatii 'Picos Blue' (PBR)
From £11.99
available to order from summer
Galega orientalis
Galega orientalis
From £7.19
available to order from summer
Geranium × magnificum Rosemoor

20% off

Geranium × magnificum 'Rosemoor'
From £7.99
9cm pot
3 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star (7)
Hyacinthoides non-scripta
Hyacinthoides non-scripta
From £7.19
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (12)
Hyacinthus orientalis Blue Pearl (PBR)
Hyacinthus orientalis 'Blue Pearl' (PBR)
From £5.59
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (5)
Hyacinthus orientalis Delft Blue
Hyacinthus orientalis 'Delft Blue'
From £5.59
available to order from summer
1 star 1 star 1 star 1 star 1 star (10)
Hyacinthus orientalis Peter Stuyvesant
Hyacinthus orientalis 'Peter Stuyvesant'
From £6.39
available to order from summer
Hydrangea aspera Villosa Group
Hydrangea aspera 'Villosa Group'
£32.99 £26.39
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (5)
Iris Alida (Reticulata)
Iris 'Alida' (Reticulata)
From £7.92
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (7)
Iris Dusky Challenger
Iris 'Dusky Challenger'
From £19.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (2)
Iris Flight of Butterflies
Iris 'Flight of Butterflies'
£24.99 £12.50
available to order from summer
Iris Golden Edge
Iris 'Golden Edge'
From £19.99
available to order from summer
Iris Harmony (Reticulata)
Iris 'Harmony' (Reticulata)
From £5.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (13)
Iris Jane Phillips
Iris 'Jane Phillips'
From £19.99
available to order from summer
1 star 1 star 1 star 1 star 1 star (3)
Iris Mystic Beauty
Iris 'Mystic Beauty'
From £4.79
available to order from summer
Iris Painted Lady (Reticulata)
Iris 'Painted Lady' (Reticulata)
From £5.59
available to order from summer
1 star 1 star 1 star 1 star 1 star (4)
Iris Pixie (Reticulata)
Iris 'Pixie' (Reticulata)
From £7.19
available to order from summer
1 star 1 star 1 star 1 star 1 star (1)
Iris Silvery Beauty
Iris 'Silvery Beauty'
From £7.99
available to order from summer
0 star 1 star 1 star 1 star 1 star (3)
Iris Valentine
Iris 'Valentine'
From £5.59
available to order from summer
Iris sibirica
Iris sibirica
From £24.99
3 litre aquatic pot
Iris unguicularis

New

Iris unguicularis
From £10.39
available to order from summer
Lathyrus odoratus Charlie's Angel
Lathyrus odoratus 'Charlie's Angel'
From £2.79
available to order from summer
0.25 star 1 star 1 star 1 star 1 star (5)
Lavandula angustifolia Melissa Lilac ('Dow4') (PBR)
Lavandula angustifolia Melissa Lilac ('Dow4') (PBR)
From £6.39
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (4)
Lavandula × intermedia Dutch Group

New

Lavandula × intermedia 'Dutch Group'
£16.99 £13.59
available to order from summer
Lupinus Persian Slipper (PBR)

20% off

Lupinus 'Persian Slipper' (PBR)
From £10.39
2 litre pot
3 × 2 litre pots
Lupinus chamissonis Silver Fleece

New

Lupinus chamissonis 'Silver Fleece'
£36.99 £29.59
available to order from summer
Meconopsis (Infertile Blue Group) Slieve Donard
Meconopsis (Infertile Blue Group) 'Slieve Donard'
From £15.99
available to order from summer
Meconopsis baileyi
Meconopsis baileyi
From £15.99
available to order from summer
0 star 0.75 star 1 star 1 star 1 star (6)
Mertensia virginica

New

20% off

Mertensia virginica
From £3.19
9cm pot
1 star 1 star 1 star 1 star 1 star (1)
Muscari Peppermint
Muscari 'Peppermint'
From £4.79
available to order from summer
Muscari armeniacum
Muscari armeniacum
From £6.39
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (12)
Muscari armeniacum Touch of Snow
Muscari armeniacum 'Touch of Snow'
From £4.79
available to order from summer
Muscari aucheri Ocean Magic
Muscari aucheri 'Ocean Magic'
From £5.59
available to order from summer
Muscari latifolium
Muscari latifolium
From £3.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star (7)
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