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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
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Showing Flower colour : Blue clear all
35 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)
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)
Iris Caesar's Brother
Iris 'Caesar's Brother'
From £12.99
9cm pot
3 × 9cm pots
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3 (3)
Eryngium yuccifolium
Eryngium yuccifolium
From £12.99
9cm pot
3 × 9cm pots
Iris Perry's Blue
Iris 'Perry's Blue'
From £12.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Iris Silver Edge

30% off

Iris 'Silver Edge'
From £17.49
2 litre pot
3 × 2 litre pots
1 star 1 star 1 star 1 star 1 star 5.0 5 3 (3)
Iris Tropic Night

30% off

Iris 'Tropic Night'
From £17.49
2 litre pot
3 × 2 litre pots
1 star 1 star 1 star 1 star 1 star 5.0 5 5 (5)
Phlox divaricata subsp. laphamii Chattahoochee
Phlox divaricata subsp. laphamii 'Chattahoochee'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Hydrangea serrata Bluebird

50% off

Hydrangea serrata 'Bluebird'
From £12.00
2 litre pot
0.5 star 1 star 1 star 1 star 1 star 4.4 5 7 (7)
Caryopteris × clandonensis Dark Knight
Caryopteris × clandonensis 'Dark Knight'
From £19.99
2 litre pot
3 × 2 litre pots
0 star 0.75 star 1 star 1 star 1 star 3.7 5 7 (7)
Caryopteris × clandonensis Heavenly Blue

50% off

Caryopteris × clandonensis 'Heavenly Blue'
From £11.50
2 litre pot
3 × 2 litre pots
0.5 star 1 star 1 star 1 star 1 star 4.5 5 15 (15)
Caryopteris × clandonensis White Surprise (PBR)
Caryopteris × clandonensis 'White Surprise' (PBR)
£26.99
2 litre pot
Caryopteris × clandonensis Grand Bleu ('Inoveris') (PBR)

50% off

Caryopteris × clandonensis Grand Bleu ('Inoveris') (PBR)
£20.99 £10.50
2 litre pot
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Caryopteris × clandonensis Hint of Gold ('Lisaura') (PBR)
Caryopteris × clandonensis Hint of Gold ('Lisaura') (PBR)
£22.99
2 litre pot
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Caryopteris × clandonensis Sterling Silver ('Lissilv') (PBR)
Caryopteris × clandonensis Sterling Silver ('Lissilv') (PBR)
From £25.75
2 litre pot
3 × 2 litre pots
Hyacinthoides non-scripta

Save 10% with AUTUMN10

Hyacinthoides non-scripta
From £8.99
10 × bulbs
20 + 10 FREE bulbs
100 × bulbs
0.75 star 1 star 1 star 1 star 1 star 4.8 5 12 (12)
Puschkinia scilloides var. libanotica

Save 10% with AUTUMN10

Puschkinia scilloides var. libanotica
From £5.99
20 × bulbs
40 + 20 FREE bulbs
1 star 1 star 1 star 1 star 1 star 5.0 5 4 (4)
Anemone nemorosa Robinsoniana

Save 10% with AUTUMN10

Anemone nemorosa 'Robinsoniana'
From £17.99
5 × rhizomes
15 × rhizomes
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Centaurea cyanus

25% off

Centaurea cyanus
£3.29 £2.47
approx 200 seeds
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2 (2)
Lunaria annua Corfu Blue

New

25% off

Lunaria annua 'Corfu Blue'
£3.29 £2.47
approx 20 seeds
Centaurea cyanus Blue Ball

25% off

Centaurea cyanus 'Blue Ball'
£2.99 £2.24
approx 325 seeds
Blue and white cutting garden collection

25% off

Blue & white cutting garden collection
£11.36 £8.52
1 × collection
Iris sibirica
Iris sibirica
From £24.99
3 litre aquatic pot
Seedballs blue meadow seedbombs

25% off

Seedballs blue meadow
From £5.99
20 seedballs in gift tin
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
Seedballs cornflower seedbombs

25% off

Seedballs cornflower
From £5.24
20 seedballs in gift tube
250 seedballs gardener's bulk box
500 seedballs gardener's bulk box
0 star 1 star 1 star 1 star 1 star (1)
Seedballs forget-me-not seedbombs

25% off

Seedballs forget-me-not
From £5.24
20 seedballs in gift tube
250 seedballs gardener's bulk box
Hydrangea macrophylla Early Blue ('Hba 202911') (PBR)
Hydrangea macrophylla Early Blue ('Hba 202911') (PBR)
£26.99
15cm pot | 40cm tall
Phlox paniculata Blue Paradise
Phlox paniculata 'Blue Paradise'
From £9.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star (12)
Iris Golden Edge
Iris 'Golden Edge'
From £24.99
available to order from spring 2027
Phlox divaricata Clouds of Perfume
Phlox divaricata 'Clouds of Perfume'
From £8.99
available to order from summer
0 star 1 star 1 star 1 star 1 star (7)
Iris sibirica Lime Street Blues

New

Iris sibirica 'Lime Street Blues'
From £12.99
available to order from autumn
Geranium pratense var. pratense f. albiflorum 'Laura' (PBR)

New

Geranium pratense var. pratense f. albiflorum 'Laura' (PBR)
From £11.99
sold out
Felicia amelloides
Felicia amelloides
From £7.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (1)
Centaurea cyanus Classic Fantastic
Centaurea cyanus 'Classic Fantastic'
£2.99 £2.24
available to order from autumn
Echinops ritro

New

Echinops ritro
£2.49 £1.87
available to order from autumn

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