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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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Showing Flower colour : Blue clear all
19 items
Salvia rosmarinus

Best Seller

20% off

rosemary
From £1.99
approx 60 seeds
9cm pot
2 + 1 FREE 9cm pots
2 litre pot
0.5 star 1 star 1 star 1 star 1 star 4.4 5 7 (7)
Aquilegia vulgaris var. stellata Blue Barlow (Barlow Series)

20% off

Aquilegia vulgaris var. stellata 'Blue Barlow' (Barlow Series)
From £2.79
approx 40 seeds
9cm pot
3 × 9cm pots
0 star 0.75 star 1 star 1 star 1 star 3.8 5 4 (4)
Centaurea cyanus

20% off

Centaurea cyanus
From £2.63
approx 200 seeds
3 × packets of seeds
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
Salvia viridis Blue Monday

20% off

Salvia viridis 'Blue Monday'
£2.19 £1.75
approx 180 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Aquilegia vulgaris

20% off

Aquilegia vulgaris
£2.99 £2.39
approx 25 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Callistephus chinensis Light Blue

20% off

Callistephus chinensis 'Light Blue'
£2.99 £2.39
approx 100 seeds
Geranium pratense

New

20% off

Geranium pratense
£5.99 £4.79
approx 50 seeds
Phlox drummondii Sugar Stars

20% off

Phlox drummondii 'Sugar Stars'
£3.49 £2.79
approx 300 seeds
Prunella vulgaris

20% off

Prunella vulgaris
From £2.39
approx 100 seeds
9cm pot
3 × 9cm pots
Viola odorata

20% off

Viola odorata
From £2.63
approx 50 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Centaurea cyanus Blue Ball

20% off

Centaurea cyanus 'Blue Ball'
£2.99 £2.39
approx 325 seeds
Consolida regalis QIS Dark Blue

20% off

Consolida regalis 'QIS Dark Blue'
£2.99 £2.39
approx 200 seeds
Echium pininana

20% off

Echium pininana
From £3.19
approx 20 seeds
Viola × wittrockiana Frizzle Sizzle Yellow Blue Swirl F1 (Frizzle Sizzle Series)

Up to 40% off

pansy 'Frizzle Sizzle Yellow Blue Swirl' (Frizzle Sizzle Series) F1
From £2.09
approx 25 seeds
Mertensia virginica

New

20% off

Mertensia virginica
From £3.19
9cm pot
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Hyssopus officinalis

20% off

hyssop
From £6.39
9cm pot
2 + 1 FREE 9cm pots
Aster chinensis Silver Blue

New

Aster chinensis 'Silver Blue'
£4.99 £3.99
available to order from summer
Centaurea cyanus Classic Fantastic
Centaurea cyanus 'Classic Fantastic'
£2.99 £2.39
available to order from summer
Viola × wittrockiana Frizzle Sizzle Blue F1 (Frizzle Sizzle Series)
pansy 'Frizzle Sizzle Blue' (Frizzle Sizzle Series) F1
From £2.79
available to order from summer

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