We have found 19 plants that meet your criteria.

bugle
Ajuga reptans 'Catlin's Giant' bugle Handsome evergreen ground cover £6.99 Buy
lungwort
Pulmonaria longifolia lungwort Funnel-shaped blue-purple long lasting flowers winter to spring £7.49 Buy
lungwort
Pulmonaria 'Blue Ensign' lungwort Bright blue flowers £7.99 Buy
periwinkle
Vinca difformis periwinkle Perfect for underplanting in shady spots £8.99 Buy
greater periwinkle
Vinca major greater periwinkle Elegant blue-violet flowers £8.99 Buy
greater periwinkle
Vinca major 'Variegata' greater periwinkle Large, bright blue flowers £8.99 Buy
lesser periwinkle
Vinca minor lesser periwinkle Superb ground cover £8.99 Buy
lesser periwinkle
Vinca minor 'Argenteovariegata' lesser periwinkle Creamy-white leaves £8.99 Buy
periwinkle
Vinca minor 'Illumination' periwinkle A recent introduction £8.99 Buy
lesser periwinkle (syn. 'Bowles Variety')
Vinca minor 'La Grave' lesser periwinkle (syn. 'Bowles Variety')... Gorgeous lavender-blue blooms £8.99 Buy
bugle
Ajuga reptans 'Atropurpurea' bugle Good groundcover for shade £6.99 Buy
bugle
Ajuga reptans 'Burgundy Glow' bugle Multi-coloured evergreen foliage £6.99 Buy
wood anemone
Anemone blanda wood anemone Bright little jewels in spring £5.99 coming soon
New
corydalis
Corydalis 'Craigton Blue' corydalis Intense blue flowers in late spring £9.99 coming soon
New
geranium
Geranium wallichianum 'Havana Blues' geranium Good contrast between flowers and foliage £6.99 coming soon
Mixed periwinkle promotion - 6 pack
Vinca minor Mixed Colours Mixed periwinkle promotion - 6... Offer - under £2 a plant! £11.99 coming soon
winter windflower blue-flowered bulbs
Anemone blanda blue-flowered winter windflower blue-flowered bulbs A carpet of bright blue daisy-like flowers £4.99 coming soon
wood anemone bulbs
Anemone blanda 'Mixed' wood anemone bulbs Bright spring colours £3.99 coming soon
New
geranium
Geranium 'Rise and Shine' geranium Intense blue for a long period £6.99 coming soon