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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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Showing Flower colour : Blue clear all
372 items
Geranium × magnificum Rosemoor

20% off

Geranium × magnificum 'Rosemoor'
£7.99 - £35.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 4
Glandora prostrata Heavenly Blue

20% off

Glandora prostrata 'Heavenly Blue'
£7.19 - £27.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
Helleborus × hybridus Maid of Honour (Wedding Party Series)

New

Helleborus × hybridus 'Maid of Honour' (Wedding Party Series)
£10.39 - £23.99
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Hibiscus syriacus Oiseau Bleu

20% off

Hibiscus syriacus 'Oiseau Bleu'
£32.99 £26.39
2 litre pot In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.5 5 10
Hibiscus syriacus Blue Chiffon ('Notwood3') (PBR) (Chiffon Series)

20% off

Hibiscus syriacus Blue Chiffon ('Notwood3') (PBR) (Chiffon Series)
£24.99 £19.99
2 litre pot In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 10
Hosta Patriot

20% off

Hosta 'Patriot'
£7.99 - £37.59
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Hosta sieboldiana var. elegans

20% off

Hosta sieboldiana var. elegans
£4.79 - £39.99
1 × bare root plant Delivered during November
9cm pot In stock (shipped within 2-3 working days)
3 × bare root plants Delivered during November
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3
Hyacinthoides non-scripta

20% off

Hyacinthoides non-scripta
£7.19 - £67.19
10 × bulbs Delivered during September
20 + 10 FREE bulbs Delivered during September
100 × bulbs Delivered during September
9cm pot | 3 per pot available to order from winter
15 + 10 FREE bare roots | in the green available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.8 5 11
Hyacinthus orientalis Blue Pearl (PBR)

20% off

Hyacinthus orientalis 'Blue Pearl' (PBR)
£5.59 - £12.78
3 × bulbs | indoor Delivered during September
5 × bulbs | garden Delivered during September
6 + 3 FREE bulbs | indoor Delivered during September
15 × bulbs | garden Delivered during September
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5
Hyacinthus orientalis Blue Pearl (PBR)
Hyacinthus orientalis 'Blue Pearl' (PBR)
£7.19 - £12.78
12cm pot | 3 per pot available to order from winter
2 + 1 FREE 12cm pots available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5
Hyacinthus orientalis Delft Blue

20% off

Hyacinthus orientalis 'Delft Blue'
£5.59 - £17.60
3 × bulbs | indoor Delivered during September
5 × bulbs | garden Delivered during September
10 + 5 FREE bulbs | garden Delivered during September
9 × bulbs | indoor Delivered during September
12cm pot | 3 per pot available to order from winter
3 × 12cm pots available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 9
Hyacinthus orientalis Peter Stuyvesant

20% off

Hyacinthus orientalis 'Peter Stuyvesant'
£6.39 - £12.78
5 × bulbs | garden Delivered during September
10 + 5 FREE bulbs | garden Delivered during September
Hyacinthus orientalis Sky Jacket

20% off

Hyacinthus orientalis 'Sky Jacket'
£6.39 - £16.00
5 × bulbs | garden Delivered during September
15 × bulbs | garden Delivered during September
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Hydrangea Boléro Blue
Hydrangea 'Boléro Blue'
£24.99 £19.99
2 litre pot available to order from autumn
0 star 0 star 1 star 1 star 1 star 3.0 5 1
Hydrangea aspera Villosa Group
Hydrangea aspera 'Villosa Group'
£27.99 £22.39
3 litre pot available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4
Hydrangea macrophylla Blue
Hydrangea macrophylla 'Blue'
£19.99 £15.99
2 litre pot available to order from autumn
Hydrangea macrophylla Koria (PBR)
Hydrangea macrophylla 'Koria' (PBR)
£19.99 £15.99
2 litre pot available to order from autumn
Hydrangea macrophylla Mariesii Perfecta
Hydrangea macrophylla 'Mariesii Perfecta'
£19.99 £15.99
2 litre pot available to order from autumn
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Hydrangea macrophylla Early Blue ('Hba 202911') (PBR)
Hydrangea macrophylla Early Blue ('Hba 202911') (PBR)
£26.99 £21.59
15cm pot | 40cm tall available to order from autumn
Hydrangea macrophylla Midnight Pearl ('Hokomamipe') (PBR)
Hydrangea macrophylla Midnight Pearl ('Hokomamipe') (PBR)
£29.99 £23.99
2 litre pot available to order from autumn
Hydrangea serrata Bluebird
Hydrangea serrata 'Bluebird'
£19.19 - £63.99
2 litre pot available to order from autumn
10 litre pot | 40 - 60cm tall available to order from autumn
0.25 star 1 star 1 star 1 star 1 star
Hyssopus officinalis

Up to 25%

hyssop
£2.24 - £12.78
approx 450 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
indoor blue hyacinths and wicker basket gift set

20% off

Indoor blue hyacinths & wicker basket gift set
£19.99 £15.99
gift set Delivered during October
Ipheion uniflorum Wisley Blue

20% off

Ipheion uniflorum 'Wisley Blue'
£3.99 - £7.98
10 × bulbs Delivered during September
20 + 10 FREE bulbs Delivered during September
Ipomoea tricolor Heavenly Blue

25% off

Ipomoea tricolor 'Heavenly Blue'
£2.99 £2.24
approx 85 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Iris Alida (Reticulata)

20% off

Iris 'Alida' (Reticulata)
£7.92 - £22.00
25 × bulbs Delivered during September
75 × bulbs Delivered during September
0.75 star 1 star 1 star 1 star 1 star
Iris Caesar's Brother

20% off

Iris 'Caesar's Brother'
£10.39 - £43.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Iris Dusky Challenger
Iris 'Dusky Challenger'
£19.99 - £47.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Iris Flight of Butterflies

50% off

Iris 'Flight of Butterflies'
£11.50 - £29.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Golden Edge

New

20% off

Iris 'Golden Edge'
£19.99 - £46.39
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Iris Harmony (Reticulata)

20% off

Iris 'Harmony' (Reticulata)
£5.99 - £12.78
25 × bulbs Delivered during September
50 + 25 FREE bulbs Delivered during September
9cm pot | 3 per pot available to order from winter
2 + 1 FREE 9cm pots available to order from winter
0.75 star 1 star 1 star 1 star 1 star
Iris Jane Phillips
Iris 'Jane Phillips'
£6.50 - £43.99
9cm pot sold out
3 × 9cm pots sold out
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
1 star 1 star 1 star 1 star 1 star
Iris Katharine Hodgkin (Reticulata)
Iris 'Katharine Hodgkin' (Reticulata)
£6.39 - £12.78
9cm pot | 3 per pot available to order from winter
2 + 1 FREE 9cm pots available to order from winter
0.75 star 1 star 1 star 1 star 1 star
Iris Mer du Sud
Iris 'Mer du Sud'
£19.99 - £47.99
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Iris Mystic Beauty

20% off

Iris 'Mystic Beauty'
£4.79 - £12.00
10 × bulbs Delivered during September
30 × bulbs Delivered during September
Iris Painted Lady (Reticulata)

20% off

Iris 'Painted Lady' (Reticulata)
£5.59 - £14.40
20 × bulbs Delivered during September
60 × bulbs Delivered during September
1 star 1 star 1 star 1 star 1 star
Iris Perry's Blue

20% off

Iris 'Perry's Blue'
£10.39 - £49.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Iris Pixie (Reticulata)

20% off

Iris 'Pixie' (Reticulata)
£7.19 - £19.20
25 × bulbs Delivered during September
75 × bulbs Delivered during September
Iris Silver Edge

20% off

Iris 'Silver Edge'
£19.99 - £47.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Iris Silvery Beauty

20% off

Iris 'Silvery Beauty'
£7.99 - £20.80
20 × bulbs Delivered during September
60 × bulbs Delivered during September
0 star 1 star 1 star 1 star 1 star
Iris Tropic Night

20% off

Iris 'Tropic Night'
£19.99 - £47.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Iris Valentine

20% off

Iris 'Valentine'
£5.59 - £14.40
20 × bulbs Delivered during September
60 × bulbs Delivered during September
Iris Alida and pot combination

Up to 20%

Iris Alida and pot combination
£77.69 £66.95
Iris Alida and pot combination

Up to 20%

Iris Alida and pot combination
£84.79 £74.33
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