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Blue Flowering Plants

Showing 60 product(s)
  1. Myosotis Plants - Sylva Blue

    Myosotis Plants - Sylva Blue

    Masses of bright blue flowers with little white eyes. Ideal for edging, bedding, containers or planted with bulbs. Flowers March-late May. Height 20cm (8"). Supplied in 9cm pots.

    Despatch from March 2019 6 x 9cm Potted Plants
  2. Nepeta Plants - Blue Moon

    Nepeta Plants - Blue Moon

    This first year flowering perennial boasts large, dense, pale blue flower spikes. It's early blooming, free flowering, and heat-tolerant. Soft, hairy, aromatic foliage. Flowers June-September.…

    Despatch from June 2019 16 Value Plugs
  3. Nepeta Plants - Blue Moon Save 33%

    Nepeta Plants - Blue Moon

    A first-class perennial with large, dense, pale blue flower spikes. It's early blooming, free flowering, and heat-tolerant. Soft, hairy, aromatic foliage. Flowers June-September. Height 45cm (18").…

    Despatch from April 2019 3 x 9cm Potted Plants
    £12.00 Was £17.97
  4. Scaevola Plants - Scala Blue

    Scaevola Plants - Scala Blue

    A new floriferous form. Beautiful royal blue fan flowers along the stem from early to late summer on dark green serrated leaves. Trailing. Flowers late June-September. Height 30-40cm (12-16").

    Despatch from May 2019 6 Super Plugs
  5. Scaevola Plants - Scala Blue

    Scaevola Plants - Scala Blue

    A new floriferous form. Beautiful royal blue fan flowers along the stem from early to late summer on dark green serrated leaves. Trailing. Flowers late June-September. Height 30-40cm (12-16"). Supplied in 9cm…

    Despatch from June 2019 3 x 9cm Potted Plants
  6. Eryngium Plants - Blue Hobbit Save 37%

    Eryngium Plants - Blue Hobbit

    Small, thimble-like, rich blue flowers are surrounded by short spikes and carried on much-branched, short, blue stems that rise from a rosette of mid-green, oval leaves. Great for seaside garden, and the front…

    Despatch from May 2019 3 x 9cm Potted Plants
    £15.00 Was £23.97
  7. Scabiosa Plants - Blue Note

    Scabiosa Plants - Blue Note

    A compact front of border perennial producing a profusion of lovely bright blue pin-cushion flowers with frilly edge of the same colour on short stems over a long period. Flowers June-October. Height 20-30cm …

    Despatch from April 2019 16 Value Plugs
  8. Penstemon Plants - Electric Blue Save 33%

    Penstemon Plants - Electric Blue

    A fully hardy, low-growing penstemon producing multiple spikes of impressive electric blue flowers that are tinged with pink before opening fully. Flowers June-September. Height 45cm (18"). Middle of border…

    Despatch from April 2019 3 x 9cm Potted Plants
    £12.00 Was £17.97
  9. Aster Plants - Blue Ice

    Aster Plants - Blue Ice

    A tall-growing, mid-to-late-blooming variety thats ideal for beds and borders, boasting very large, double heads of bluish-white, incurving petals. Great for cutting too. Height 70cm (28).

    Despatch from May 2019 15 Garden Ready Plugs
  10. Scabious Plants - Blue Note Save 33%

    Scabious Plants - Blue Note

    A compact front of border perennial producing a profusion of lovely bright blue pin-cushion flowers with frilly edge of the same colour on short stems over a long period. Flowers June-October. Height 20-30cm …

    Despatch from April 2019 3 x 9cm Potted Plants
    £12.00 Was £17.97
  11. Petunia Plants - Surfinia Blue

    Petunia Plants - Surfinia Blue

    Surfinias will rapidly grow to create a torrential cascade of vibrant summer colour that lasts and lasts, and because the plants are exceptionally weather resistant they will brighten up the cloudiest of British summers!…

    Despatch from April 2019 6 Super Plugs
  12. Penstemon Plants - Electric Blue

    Penstemon Plants - Electric Blue

    A fully hardy, low-growing penstemon producing multiple spikes of impressive electric blue flowers that are tinged with pink before opening fully. Flowers June-September. Height 45cm (18"). Middle of border…

    Despatch from April 2019 16 Value Plugs
  13. Agastache Plants - Blue Boa

    Agastache Plants - Blue Boa

    …to a perennial border and great for attracting wildlife. Bred for its massive flowers. with tall, showy, upright, violet-blue spikes, repeat-blooming over a long period. The cut fragrant foliage is also attractive. …

    Despatch from 29/04/2019 1 x 9cm Potted Plant
  14. Agastache Plants - Liquorice Blue

    Agastache Plants - Liquorice Blue

    This first-class variety produces attractive, upright spikes of hooded rose-purple blooms that are a magnet for bees and butterflies. Flowers June-September. Height 60cm (24"). Supplied in 9cm pots.

    Despatch from April 2019 3 x 9cm Potted Plants
  15. Lupin Plants - Mini Gallery Bi-colour Blue

    Lupin Plants - Mini Gallery Bi-colour Blue

    Compact, bushy plants with a basal branching growth habit that ensures they produce a profusion of impressive flower spikes, in shades of bi-colour blue. It boasts a long flowering period for a lupin…

    Despatch from April 2019 1 x 9cm Potted Plant
  16. Ageratum Seeds - Blue Mink

    Ageratum Seeds - Blue Mink

    Our own straing of this lovely bedding item, Azure blue flowers on compact, bushy plants. Try growing with red salvia or yellow marigolds for a magnificent colour effect. RHS Perfect For Pollinators. HHA -…

    Delivery within 7 days Average Seeds 800
  17. Lavender Plant - Forever Blue

    Lavender Plant - Forever Blue

    A new variety with repeat flowering which is quite unique, therefore flowering for longer than most other lavenders. It is earlier to start flowering than most other varieties. Has a compact bushy habit.…

    Despatch from 22/04/2019 1 x 9cm Potted Plant
  18. Lithodora Plant - Heavenly Blue

    Lithodora Plant - Heavenly Blue

    …evergreen, producing a succession of deep blue flowers over dark green foliage. RHS Award of Garden Merit winner. Flowers April-September. Height 15cm (6"). Early flowering variety. Supplied in…

    Despatch from 22/04/2019 1 x 9cm Potted Plant
  19. Clematis Plant - Blue Ravine

    Clematis Plant - Blue Ravine

    Clematis 'Blue Ravine' is an early-flowered clematis, producing large mauve-blue flowers with dark central stamens in late spring and early summer, with a second flush of flowers in early autumn. Pruning…

    Despatch from August 2019 1 Potted Plant
  20. Saintpaulia Plant - Blue Dragon

    Saintpaulia Plant - Blue Dragon

    …for an indoor houseplant that will brighten up any room.Saintpaulia Blue Dragon produces magnificent large unusual blooms. The light blue, semi-double flowers have a dark blue centre and are set…

    Despatch from April 2019 1 Super Plug Plant
  21. Nepeta Plant - Blue Moon

    Nepeta Plant - Blue Moon

    A first-class perennial with large, dense, pale blue flower spikes. It's early blooming, free flowering, and heat-tolerant. Soft, hairy, aromatic foliage. Flowers June-September. Height 45cm (18").…

    Despatch from April 2019 1 x 9cm Potted Plant
  22. Streptocarpus Plant - Blue Frills

    Streptocarpus Plant - Blue Frills

    A truly double variety with blue veining on the lower 3 lobes picking up the blue of the upper lobes, the ruffled centre petals mirror the blue and cream of the outer lobes. An upright growing variety which…

    Despatch from April 2019 1 Plant
  23. Clematis Plant - Blue Light

    Clematis Plant - Blue Light

    …attractive, the fully double light blue blooms of 'Blue Light' are up to 10-15cm in diameter, creating a truly vibrant display. Flowers May-early September. Supplied in a 2 litre pot.Transforming bare…

    Delivery within 7 days 2 Litre Potted Plant
  24. Perovskia Plant - Blue Spire

    Perovskia Plant - Blue Spire

    Perovskia 'Blue Spire' is an RHS Award of Garden Merit winner and is sometimes referred to as Perovskia atriplicifolia 'Blue Spire'. It belongs to the Lamiaceae family. Its spires of almost electric purple and Despatch from August 2019 2 Litre Potted Plant

  25. Buddleia Plant - Adonis Blue

    Buddleia Plant - Adonis Blue

    A dwarf variety of buddleia with slightly arching stems, large spikes of fragrant, rich blue flowers and silver-grey leaves. It is as the name suggests butterfly friendly. Supplied as a potted plant in a 3…

    Despatch from August 2019 3 Litre Potted Plant
  26. Stokesia Plant - Blue Star

    Stokesia Plant - Blue Star

    The electric blue flowers of this evergreen perennial are produced in late summer and early autumn, providing a lovely fresh colour just when the garden needs a little something extra. Flowers September…

    Despatch from 29/04/2019 1 x 9cm Potted Plant
  27. Penstemon Plant - Electric Blue

    Penstemon Plant - Electric Blue

    A fully hardy, low-growing penstemon producing multiple spikes of impressive electric blue flowers that are tinged with pink before opening fully. Flowers June-September. Height 45cm (18"). Middle of border…

    Despatch from April 2019 1 x 9cm Potted Plant
  28. Clematis Plant - Multi Blue

    Clematis Plant - Multi Blue

    …of flowers during the year. The first flowers appear in late spring and are large, deep blue and double. A second flush appears in autumn, producing semi-double flowers in the same deep blue.…

    Despatch from August 2019 1 Potted Plant
  29. Scabious Plant - Blue Note

    Scabious Plant - Blue Note

    A compact front of border perennial, producing a profusion of lovely bright blue pin-cushion flowers with frilly edge of the same colour on short stems over a long period. Flowers June-October. Height 20-30cm …

    Despatch from April 2019 1 x 9cm Potted Plant
  30. Eryngium Plant - Blue Hobbit

    Eryngium Plant - Blue Hobbit

    Small, thimble-like, rich blue flowers are surrounded by short spikes and carried on much-branched, short, blue stems that rise from a rosette of mid-green, oval leaves. Great for seaside garden, and the front…

    Despatch from May 2019 1 x 9cm Potted Plant
    From £7.99
  31. Agastache Plant - Liquorice Blue

    Agastache Plant - Liquorice Blue

    This first-class variety produces attractive, upright spikes of hooded rose-purple blooms that are a magnet for bees and butterflies. Flowers June-September. Height 60cm (24"). Middle of border variety. Supplied in a 9cm…

    Despatch from April 2019 1 x 9cm Potted Plant
  32. Hosta Plant - Fragrant Blue

    Hosta Plant - Fragrant Blue

    …chalky blue leaves retain their colour all summer and even continue to produce new leaves of this colour during the summer. Lightly fragrant lilac flowers are produced in late summer. Ideal for a damp, semi…

    Despatch from 29/04/2019 1 x 9cm Potted Plant
  33. Aubrieta Plant - Blue Beauty Save 33%

    Aubrieta Plant - Blue Beauty

    …that is smothered in flowers in spring and into early summer. The plants create mounds of small foliage which can also trail over walls are covered with masses of flowers, brightening up the garden…

    Despatch from March 2019 3 x 9cm Potted Plants
    £12.00 Was £17.97
  34. Aubrieta Plant - Blue Beauty

    Aubrieta Plant - Blue Beauty

    …perennial or alpine that is smothered in flowers in spring and into early summer. The plants create mounds of small foliage which can also trail over walls are covered with masses of flowers,

    Despatch from March 2019 1 x 9cm Potted Plant
    From £5.99
  35. Ipomoea Seeds - Heavenly Blue

    Ipomoea Seeds - Heavenly Blue

    Was ever a plant so well named? These vibrant blue trumpet-shaped flowers on a hot summers day are simply enchanting. Climbing. Often wrongly confused with the convolvulus (Bindweed) that causes us such…

    Delivery within 7 days Average Seeds 30
  36. Aquilegia Plants - Spring Magic Blue & White

    Aquilegia Plants - Spring Magic Blue & White

    …variety with contrasting clear blue and white flowers and bright yellow stamens. The flowers of this Cottage Garden Classic delicately hang during spring showing the further detailing of the back of…

    Despatch from April 2019 1 x 9cm Potted Plant
  37. Aquilegia Plants - Spring Magic Blue & White Save 33%

    Aquilegia Plants - Spring Magic Blue & White

    …variety with contrasting clear blue and white flowers and bright yellow stamens. The flowers of this Cottage Garden Classicdelicatelt hang during spring showing the further detailing of the back of the…

    Despatch from April 2019 3 x 9cm Potted Plants
    £12.00 Was £17.97
  38. Dahlia Tubers - Blue Wish

    Dahlia Tubers - Blue Wish

    Decorative large flowered lilac dahlia. Flowers July-September. Height 1.2m (4'). Eye-catching plants for borders or cutting! (Please note: We are not normally able to accept orders for tubers after mid April.…

    Delivery within 7 days 2 Tubers
  39. Lobelia Seeds - Cambridge Blue

    Lobelia Seeds - Cambridge Blue

    The soft azure-blue flowers provide a wonderful foil for begonias and other flowers with strong colours. Beautiful with red salvias. Essential multi-use plants for the summer garden. Ideal for borders, baskets…

    Delivery within 7 days Average Pellets 650
  40. Lithodora diffusa Plant - Blue Star

    Lithodora diffusa Plant - Blue Star

    The most special blue flower! Space-filling, mini shrubs for borders and rockeries. Known for its long flowering period. Can be grown in the border or containers. Flowers April-September. Height 10-20cm…

    Despatch from 22/04/2019 1 x 9cm Potted Plant
  41. Lupin Plant - Mini Gallery Pure Blue

    Lupin Plant - Mini Gallery Pure Blue

    Compact, bushy plants with a basal branching growth habit that ensures they produce a profusion of impressive flower spikes of pure blue. It boasts a long flowering period for a lupin and will flower…

    Despatch from April 2019 1 x 9cm Potted Plant
  42. Cornflower Seeds - Blue Diadem

    Cornflower Seeds - Blue Diadem

    …one flower, you get two in its place! That is how productive this plant is. You can use it to create that cottage garden feel and a good choice for the back of a border, or try growing it in containers with…

    Delivery within 7 days Average Seeds 190
  43. Lavender Seeds - Provence Blue

    Lavender Seeds - Provence Blue

    …everything with lavender and this is one of the best! Provence is a compact variety, but is eminently suitable for small hedges, bedding, cutting and dfrying. RHS Perfect For Pollinators. Height 40-50cm (16-20"). HS -…

    Delivery within 7 days Average Seeds 300
  44. Buddleia dav. Plant - Blue Chip

    Buddleia dav. Plant - Blue Chip

    Flowering from June-September and sometimes all the way to the first winter frosts. This dwarf Butterfly Bush usually grows to about 60cm (24") and is quite dense. Belonging to a series called 'Lo and Behold' it was…

    Despatch from August 2019 1 x 3 Litre Potted Plant
  45. Buddleia dav. Plant - Blue Chip

    Buddleia dav. Plant - Blue Chip

    Flowering from June-September and sometimes all the way to the first winter frosts. This dwarf Butterfly Bush usually grows to about 60cm (24") and is quite dense. Belonging to a series called 'Lo and Behold' it was…

    Despatch from August 2019 1 x 7.5-10 Litre Potted Plant
  46. Hydrangea macrophylla Plant - Nikko Blue

    Hydrangea macrophylla Plant - Nikko Blue

    Hydrangea macrophylla 'Nikko Blue' is a bushy, deciduous shrub which from July to August bears masses of coral blue flowers. These extremely showy flowers are also attractive to wildlife including bees,…

    Delivery within 14-21 days 1 Potted Plant
  47. Caryopteris clandonensis Plant - Heavenly Blue

    Caryopteris clandonensis Plant - Heavenly Blue

    Caryopteris x clandonensis 'Heavenly Blue' is an upright deciduous shrub with narrow silvery-green aromatic leaves. In late summer and early autumn, clusters of small blue flowers appear on long stems amongst…

    Despatch from August 2019 1 Potted Plant
  48. Perovskia atriplicifolia Plant - Silvery Blue

    Perovskia atriplicifolia Plant - Silvery Blue

    Perovskia Silvery Blue is a compact growing dwarf shrub whose metallic silver foliage will add something a bit different to your borders. Best grown in a sunny spot, lavender blue flowers sit atop the…

    Despatch from August 2019 1 x 3 Litre Potted Plant
  49. Hibiscus syr. Plant - Blue Chiffon Noble

    Hibiscus syr. Plant - Blue Chiffon Noble

    Hibiscus syriacus Blue Chiffon 'Notwood3' is a deciduous shrub with green, lobed leaves and is an RHS Award of Garden Merit winner. Flowers are large pale blue and semi-double with a star-like red-purple stain…

    Delivery within 14-21 days 1 x 7.5-10 Litre Potted Plant
  50. Juniperus squamata Plant - Blue Swede

    Juniperus squamata Plant - Blue Swede

    The spreading habit of 'Blue Swede' makes this blue form a very versitile variety. The blue-grey colour lasts all year and the compact nature makes it easy to manage. Height 20-30cm. Supplied in a 3 litre pot.

    Despatch from August 2019 3 Litre Potted Plant
  51. Buddleia davidii Plant - Nanho Blue

    Buddleia davidii Plant - Nanho Blue

    Blue' (properly known as Buddleia davidii "Mongo") is a dwarf butterfly bush, making an ideal choice for a smaller garden. Blue-purple cone shaped flowerheads, with an orange eye, and silvery-green triangular-ovate…

    Despatch from August 2019 1 Potted Plant
  52. Juniperus squamata Plant - Tropical Blue

    Juniperus squamata Plant - Tropical Blue

    This prostrate or horizontal growing variety has a rich blue colour which intensifies during the winter. 'Tropical Blue' can be used as a low growing plant or ground cover whether in a border, rockery or to…

    Delivery within 14-21 days 1 x 3-5 Litre Potted Plant
  53. Juniperus squamata Plant - Blue Swede

    Juniperus squamata Plant - Blue Swede

    The spreading habit of 'Blue Swede' makes this blue form a very versatile variety. The blue-grey colour lasts all year and the compact nature makes it easy to manage. Height 20-30cm. Supplied in a 3 litre pot or 5-7…

    Despatch from August 2019 1 x 3 Litre Potted Plant or 5-7.5 Litre Potted Plant
  54. Juniperus squamata Plant - Blue Star

    Juniperus squamata Plant - Blue Star

    A slow growing and blue coloured ground cover variety which keeps its attractive colour all year round. Height 100-150cm. Supplied in a 2 litre pot.

    Delivery within 14-21 days 2 Litre Potted Plant
  55. Juniperus squamata Plant - Blue Star

    Juniperus squamata Plant - Blue Star

    A slow growing and blue coloured ground cover variety which keeps its attractive colour all year round. Height 100-150cm. Supplied in a 3-5 litre pot.

    Despatch from August 2019 1 x 3-5 Litre Potted Plant
  56. Juniperus squamata Plant - Blue Carpet

    Juniperus squamata Plant - Blue Carpet

    The true spreading and prostrate growth of 'Blue Carpet' makes this an ideal choice for a low ground cover or for cascading over and down rocks or walls. The foliage remains bright blue providing intrerest all year…

    Despatch from August 2019 3 Litre Potted Plant
  57. Chamaecyparis p. Plant - Baby Blue

    Chamaecyparis p. Plant - Baby Blue

    An eyecatching cone-shaped conifer, Baby Blue will make an excellent specimen tree with its silvery-blue foliage. During severe cold periods the foliage may take on an attractive purple shade to provide more interest at…

    Delivery within 14-21 days 1 x 5-7.5 Litre Potted Plant
  58. Juniperus squamata Plant - Blue Carpet

    Juniperus squamata Plant - Blue Carpet

    The true spreading and prostrate growth of 'Blue Carpet' makes this an ideal choice for a low ground cover or for cascading over and down rocks or walls. The foliage remains bright blue providing intrerest all year…

    Despatch from August 2019 1 x 5-7.5 Litre Potted Plant
  59. Rhododendron Plant (Dwarf) - Blue Tit

    Rhododendron Plant (Dwarf) - Blue Tit

    An evergreen dwarf rhododendron with a mass of lavender flowers. Flowers May-June. Height 100cm. Supplied in a 2 litre pot.

    Delivery within 14-21 days 1 x 2 Litre Potted Plant
  60. Delphinium Plant - Magic Fountains Dark Blue

    Delphinium Plant - Magic Fountains Dark Blue

    …semi-double blooms. Exceptionally good for cutting. A vigorous-growing strain, much more heat tolerant and less fussy than most other varieties. Flowers June-August. Height 90cm (36"); spread 40cm (16"). Supplied in…

    Despatch from April 2019 1 x 9cm Potted Plant
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