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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.

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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
37 items
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 17 (17)
Eryngium × olivierianum Big Blue ('Myersblue') (PBR)
Eryngium × olivierianum Big Blue ('Myersblue') (PBR)
From £13.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3 (3)
Veronicastrum virginicum Fascination
Veronicastrum virginicum 'Fascination'
From £12.99
9cm pot
3 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 13 (13)
Echinops bannaticus Taplow Blue
Echinops bannaticus 'Taplow Blue'
From £9.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.4 5 15 (15)
Nepeta × faassenii Junior Walker ('Novanepjun') (PBR)
Nepeta × faassenii Junior Walker ('Novanepjun') (PBR)
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 10 (10)
Ajuga reptans Catlin's Giant
Ajuga reptans 'Catlin's Giant'
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.8 5 11 (11)
Ajuga reptans Atropurpurea
Ajuga reptans 'Atropurpurea'
From £7.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star 4.3 5 4 (4)
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)
Baptisia australis
Baptisia australis
From £10.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 7 (7)
Eryngium bourgatii
Eryngium bourgatii
From £12.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.5 5 6 (6)
Eryngium bourgatii Picos Blue (PBR)
Eryngium bourgatii 'Picos Blue' (PBR)
From £14.99
9cm pot
3 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 1 (1)
Eryngium Magical Blue Lagoon ('Kolmblula') (PBR) (Magical Series)
Eryngium Magical Blue Lagoon ('Kolmblula') (PBR) (Magical Series)
From £15.99
9cm pot
3 × 9cm pots
Eryngium yuccifolium
Eryngium yuccifolium
From £12.99
9cm pot
3 × 9cm pots
Eryngium × zabelii Neptune's Gold (PBR)
Eryngium × zabelii 'Neptune's Gold' (PBR)
From £12.99
9cm pot
3 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3 (3)
Eurybia × herveyi
Eurybia × herveyi
From £11.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Kalimeris incisa Blue Star
Kalimeris incisa 'Blue Star'
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)
Eryngium bourgatii Picos Amethyst ('Mackpam') (PBR)
Eryngium bourgatii Picos Amethyst ('Mackpam') (PBR)
From £15.99
2 litre pot
3 × 2 litre pots
0.75 star 1 star 1 star 1 star 1 star 4.9 5 13 (13)
Perovskia Little Spire (PBR)
Perovskia 'Little Spire' (PBR)
From £7.99
9cm pot
3 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star 4.6 5 7 (7)
Perovskia Lacey Blue ('Lisslitt') (PBR)

40% off

Perovskia Lacey Blue ('Lisslitt') (PBR)
£19.99 £11.99
2 litre pot
Perovskia Silvery Blue ('Lissvery') (PBR)
Perovskia Silvery Blue ('Lissvery') (PBR)
£19.99
2 litre pot
Myosotis sylvatica

25% off

Myosotis sylvatica
£2.79 £2.09
approx 175 seeds
Papaver rhoeas Amazing Grey

25% off

Papaver rhoeas 'Amazing Grey'
From £2.17
approx 250 seeds
0.5 star 1 star 1 star 1 star 1 star (2)
Salvia viridis Blue Monday

25% off

Salvia viridis 'Blue Monday'
£2.19 £1.64
approx 180 seeds
1 star 1 star 1 star 1 star 1 star (1)
Myosotis sylvatica Ultramarine

25% off

Myosotis sylvatica 'Ultramarine'
£2.99 £2.24
approx 175 seeds
Echium vulgare

25% off

Echium vulgare
£2.99 £2.24
approx 35 seeds
0 star 0 star 0.25 star 1 star 1 star (3)
Linum perenne

25% off

flax, linseed
£2.99 £2.24
approx 700 seeds
Blue and white cutting garden collection

25% off

Blue & white cutting garden collection
£11.36 £8.52
1 × collection
Perovskia Blue Spire

Best Seller

Perovskia 'Blue Spire'
From £7.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (44)
Eryngium giganteum
Eryngium giganteum
From £12.99
available to order from spring 2027
0.75 star 1 star 1 star 1 star 1 star (4)
Galega officinalis
Galega officinalis
From £8.99
available to order from spring 2027
1 star 1 star 1 star 1 star 1 star (1)
Eryngium × zabelii Jos Eijking
Eryngium × zabelii 'Jos Eijking'
From £12.99
available to order from summer
0.25 star 1 star 1 star 1 star 1 star (4)
Perovskia Bluesette

New

Perovskia 'Bluesette'
From £9.99
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 (6)
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)
Myosotis sylvatica Mon Amie Blue
forget me not 'Mon Amie Blue'
From £7.99
available to order from winter
Myosotis sylvatica Sylvia Blue
forget me not 'Sylvia Blue'
From £13.49
sold out
1 star 1 star 1 star 1 star 1 star (1)
Echinops ritro

New

Echinops ritro
£2.49 £1.87
available to order from autumn

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