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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
161 items
Lupinus Gallery Blue (Gallery Series)
Lupinus 'Gallery Blue' (Gallery Series)
From £9.99
9cm pot
3 × 9cm pots
0 star 1 star 1 star 1 star 1 star 4.0 5 6 (6)
Lupinus Persian Slipper (PBR)
Lupinus 'Persian Slipper' (PBR)
From £12.99
available to order from summer
Meconopsis (Infertile Blue Group) Slieve Donard
Meconopsis (Infertile Blue Group) 'Slieve Donard'
From £19.99
available to order from summer
Meconopsis baileyi
Meconopsis baileyi
From £19.99
available to order from summer
0 star 0.75 star 1 star 1 star 1 star 3.8 5 6 (6)
Nepeta and terracotta pot combination
Crocus collection
Nepeta & terracotta pot combination
£166.96 £144.46
Nepeta Six Hills Giant
Nepeta 'Six Hills Giant'
From £8.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
1 star 1 star 1 star 1 star 1 star 4.9 5 16 (16)
Nepeta grandiflora Summer Magic (PBR)
Nepeta grandiflora 'Summer Magic' (PBR)
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)
Nepeta Magical Mr Blue Sky ('Bocombsky) (PBR)
Nepeta Magical Mr Blue Sky ('Bocombsky) (PBR)
From £11.99
9cm pot
3 × 9cm pots
Nepeta Neptune ('Bokratune') (PBR)
Nepeta Neptune ('Bokratune') (PBR)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3 (3)
Nepeta racemosa Amelia
Nepeta racemosa 'Amelia'
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)
Nepeta racemosa Walker's Low

Best Seller

Nepeta racemosa 'Walker's Low'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.7 5 24 (24)
Nepeta × faassenii
Nepeta × faassenii
From £8.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0.5 star 1 star 1 star 1 star 1 star 4.4 5 12 (12)
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)
Viola × wittrockiana Frizzle Sizzle Yellow Blue Swirl F1 (Frizzle Sizzle Series)
pansy 'Frizzle Sizzle Yellow Blue Swirl' (Frizzle Sizzle Series) F1
From £2.09
sold out
Penstemon Stapleford Gem

New

Penstemon 'Stapleford Gem'
From £8.99
available to order from summer
Penstemon heterophyllus Heavenly Blue

New

Penstemon heterophyllus 'Heavenly Blue'
From £8.99
available to order from summer
Perovskia Blue Spire

Best Seller

Perovskia 'Blue Spire'
From £7.99
9cm pot
3 × 9cm pots
2 litre pot
6 × 9cm pots
+ 2 more available
0.75 star 1 star 1 star 1 star 1 star 4.7 5 42 (42)
Perovskia Bluesette

New

Perovskia 'Bluesette'
From £9.99
available to order from summer
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)
Perovskia Lacey Blue ('Lisslitt') (PBR)
£19.99
2 litre pot
Perovskia Silvery Blue ('Lissvery') (PBR)
Perovskia Silvery Blue ('Lissvery') (PBR)
£19.99
2 litre pot
Petunia Surfinia Heavenly Blue (Surfinia Series)
Petunia Surfinia Heavenly Blue (Surfinia Series)
From £7.99
available to order from winter
1 star 1 star 1 star 1 star 1 star (1)
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 (2)
Phlox paniculata Blue Paradise
Phlox paniculata 'Blue Paradise'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (12)
Polemonium reptans Stairway to Heaven (PBR)

50% off

Polemonium reptans 'Stairway to Heaven' (PBR)
From £6.00
9cm pot
2 + 1 FREE 9cm pots
1 star 1 star 1 star 1 star 1 star (2)
Pollinator's blue mini-border collection
Pollinator's blue mini-border collection
£64.99 £60.65
available to order from summer
Prunella vulgaris
Prunella vulgaris
From £2.99
approx 100 seeds
9cm pot
3 × 9cm pots
6 × 9cm pots
Pulmonaria Blue Ensign
Pulmonaria 'Blue Ensign'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (5)
Pulmonaria Trevi Fountain
Pulmonaria 'Trevi Fountain'
From £10.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Pulmonaria Opal ('Ocupol')
Pulmonaria Opal ('Ocupol')
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (8)
Rosa Rhapsody in Blue ('Frantasia') (PBR)
Rosa Rhapsody in Blue ('Frantasia') (PBR) | Floribunda Bush Rose
£28.99
4 litre pot
Salvia rosmarinus

Best Seller

rosemary
From £2.49
approx 60 seeds
9cm pot
2 + 1 FREE 9cm pots
2 litre pot
0.5 star 1 star 1 star 1 star 1 star (7)
Salvia rosmarinus Miss Jessopp's Upright
rosemary 'Miss Jessopp's Upright'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
0.75 star 1 star 1 star 1 star 1 star (14)
Salvia rosmarinus Prostratus Group
rosemary 'Prostratus Group'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
1 star 1 star 1 star 1 star 1 star (12)
Salvia rosmarinus Roman Beauty (PBR)
rosemary Salvia rosmarinus 'Roman Beauty' (PBR)
From £9.99
available to order from summer
Salvia officinalis
sage common
From £2.79
approx 35 seeds
9cm pot
2 + 1 FREE 9cm pots
Salvia Blue Butterflies

New

Salvia 'Blue Butterflies'
From £9.99
available to order from summer
Salvia Blue Note (PBR)

New

Salvia 'Blue Note' (PBR)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Salvia Madeline (PBR)
Salvia 'Madeline' (PBR)
From £15.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star (2)
Salvia SoCool Pale Blue (PBR)

New

Salvia 'SoCool Pale Blue' (PBR)
From £10.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Salvia Sea of Butterflies mixed
Salvia farinacea Sea of Butterflies mixed
£29.99
sold out
0 star 1 star 1 star 1 star 1 star (5)
Salvia guaranitica Black and Blue
Salvia guaranitica 'Black and Blue'
From £9.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0.5 star 1 star 1 star 1 star 1 star (10)
Salvia nemorosa Crystal Blue (Color Spires Series)
Salvia nemorosa Crystal Blue (Color Spires Series)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.5 star 1 star 1 star 1 star 1 star (2)
Salvia patens
Salvia patens
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0.75 star 1 star 1 star 1 star (3)
Salvia Victoria Blue ('Vivisal') (PBR)
Salvia Victoria Blue ('Vivisal') (PBR)
From £7.99
available to order from winter
Salvia × sylvestris Mainacht
Salvia × sylvestris 'Mainacht'
From £9.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
0.5 star 1 star 1 star 1 star 1 star (12)
Symphyotrichum Little Carlow (cordifolius hybrid)
Symphyotrichum 'Little Carlow' (cordifolius hybrid)
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (9)
Veronica Shirley Blue
Veronica 'Shirley Blue'
From £9.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star (1)
Veronica gentianoides
Veronica gentianoides
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
Veronica spicata Glory (PBR)
Veronica spicata 'Glory' (PBR)
From £12.99
9cm pot
3 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star (6)
Veronica umbrosa Georgia Blue
Veronica umbrosa 'Georgia Blue'
From £11.99
9cm pot
3 × 9cm pots
Veronicastrum virginicum Fascination
Veronicastrum virginicum 'Fascination'
From £12.99
9cm pot
3 × 9cm pots
0 star 1 star 1 star 1 star 1 star (13)
Vinca major
Vinca major
From £22.99
2 litre pot
3 × 2 litre pots
6 × 2 litre pots
Vinca minor

Best Seller

Vinca minor
From £5.99
available to order from summer
0.75 star 1 star 1 star 1 star 1 star (25)
Vinca minor Bowles's Variety
Vinca minor 'Bowles's Variety'
From £7.99
9cm pot
3 × 9cm pots
2 litre pot
6 × 9cm pots
+ 2 more available
0 star 0.75 star 1 star 1 star 1 star (4)
Vinca minor Illumination
Vinca minor 'Illumination'
From £7.99
9cm pot
1.5 litre pot
3 × 9cm pots
6 × 9cm pots
+ 1 more available
Vinca minor Ralph Shugert
Vinca minor 'Ralph Shugert'
From £7.99
9cm pot
2 litre pot
3 × 9cm pots
6 × 9cm pots
+ 2 more available
1 star 1 star 1 star 1 star 1 star (1)
Viola odorata
Viola odorata
From £3.29
approx 50 seeds
1 star 1 star 1 star 1 star 1 star (2)
Wisteria floribunda Yae-Kokuryū
Wisteria floribunda 'Yae-Kokuryū'
From £29.95
available to order from summer
0 star 0.75 star 1 star 1 star 1 star (4)
Wisteria frutescens Amethyst Falls (PBR)
Wisteria frutescens 'Amethyst Falls' (PBR)
£49.99
3 litre pot | 1m cane | grafted
0.5 star 1 star 1 star 1 star 1 star (5)
Wisteria sinensis
Wisteria sinensis
From £9.99
2 litre pot | 60cm cane | seed grown
3 litre pot | 1m cane | grafted
0.5 star 1 star 1 star 1 star 1 star (25)
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