We have found 182 plants that meet your criteria.

morning glory
Ipomoea tricolor 'Heavenly Blue' morning glory Gorgeous sky blue flowers £1.49 Buy
spencer sweet pea seed Charlies Angel
Lathyrus odoratus 'Charlie's Angel' spencer sweet pea seed Charlies... An easy to mix soft shade £1.89 Buy
spencer sweet pea seed Mollie Rillstone
Lathyrus odoratus 'Mollie Rillstone' spencer sweet pea seed Mollie... One for the exhibitors £1.89 Buy
spencer sweet pea seed Oxford Blue
Lathyrus odoratus 'Oxford Blue' spencer sweet pea seed Oxford... A striking dark blue form £1.89 Buy
petunia F1
Petunia grandiflora 'Mirage Blue' petunia F1 A robust yet decorative seasonal treat £1.99 Buy
spencer sweet pea seed Spencer Waved Mix
Lathyrus odoratus 'Spencer Waved Mix' spencer sweet pea seed Spencer... A fragrant and colourful mix £1.99 Buy
sweet violet
Viola odorata sweet violet Sweetly scented, edible flowers £2.49 Buy
New
Forget-me-not
Myosotis sylvatica Forget-me-not Very happy in partial shade £2.49 Buy
New
harebell
Campanula rotundifolia harebell Very pretty in a meadow £2.49 Buy
alkanet
Anchusa azurea 'Dropmore' alkanet Vibrant blue, edible flowers £2.49 Buy
New
columbine
Aquilegia vulgaris columbine Looks good in most settings £2.99 Buy
New
bugle
Ajuga reptans bugle Creates a creeping evergreen carpet £2.99 Buy
delphinium
Delphinium Pacific hybrids delphinium A lavish mix of colours £2.99 Buy
allium bulbs
Allium caeruleum allium bulbs Beautiful globes of bright blue flowers £4.99 coming soon
iris bulbs
Iris 'Harmony' (Reticulata) iris bulbs Rich blue flowers striped with yellow £4.99 coming soon
parrot tulip bulbs
Tulipa 'Blue Parrot' parrot tulip bulbs Luscious lavender-mauve petals £4.99 coming soon
New
cranesbill
Geranium 'Brookside' cranesbill Deep blue flowers and long flowering seasons £4.99 Buy
New
delphinium
Delphinium 'Centurian Gentian Blue' (Centurion Series) delphinium Amazing flower colour £4.99 Buy
delphinium
Delphinium 'Centurion Gentian Blue' F1 delphinium Magnificent summer spires £4.99 Buy
New
cranesbill
Geranium 'Johnson's Blue' cranesbill Elegant blue flowers, good for groundcover £4.99 Buy