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Blue Perennial Flowers

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  1. Agastache Seeds - Liquorice Blue

    Agastache Seeds - Liquorice Blue

    This first-class variety produces attractive, upright spikes of hooded rose-purple blooms that are a magnet for bees and…

    Delivery within 7 days Average Packet Content 90 seeds
  2. Campanula Seeds - Prairie Blue

    Campanula Seeds - Prairie Blue

    Dwarf, compact plants bearing subtle mauve-blue flowers over a long period. Beautiful plants producing shapely…

    Delivery within 7 days Average Packet Content 55 seeds
  3. Scabious japonica Seeds - Ritz Blue

    Scabious japonica Seeds - Ritz Blue

    A superb perennial with rich green leaves topped by a profusion of delicate sky blue flowers.

    Delivery within 7 days Average Packet Content 45 seeds
  4. Nepeta Plants - Blue Moon

    Nepeta Plants - Blue Moon

    This first year flowering perennial boasts large, dense, pale blue flower spikes. It's early…

    Despatch from September 2018 16 Value Plugs
  5. Passion Flower Seeds - caerulea

    Passion Flower Seeds - caerulea

    Generally hardy in sheltered positions. Fragrant flowers in summer, pale blue with prominent stamens.…

    Delivery within 7 days Average Packet Content 35 seeds
  6. Scabiosa Plants - Blue Note

    Scabiosa Plants - Blue Note

    A compact front of border perennial producing a profusion of lovely bright blue pin-cushion flowers

    Despatch from September 2018 16 Value Plugs
  7. Stokesia Plant - Blue Star

    Stokesia Plant - Blue Star

    The electric blue flowers of this evergreen perennial are produced in late summer and early autumn,…

    Despatch from August 2018 1 x 2 Litre Potted Plant
  8. Lavender Seeds - Provence Blue

    Lavender Seeds - Provence Blue

    Attractive to bees and other pollinators. Fragrant perennial - flowers year-after-year. Can be grown in…

    Delivery within 7 days Average Packet Content 190 seeds
  9. Nepeta Plant - Purrsian Blue

    Nepeta Plant - Purrsian Blue

    Aromatic grey-green leaves set off the light blue flowers of this variety beautifully. And, unlike some…

    Delivery within 7 days 1 x 2 Litre Potted Plant
  10. Agastache Plant - Blue Boa

    Agastache Plant - Blue Boa

    A superb focal point to a perennial border and great for attracting those bees and butterflies, we love this…

    Delivery within 7 days 1 x 2 Litre Potted Plant
  11. Penstemon Plants - Electric Blue

    Penstemon Plants - Electric Blue

    A fully hardy, low-growing penstemon producing multiple spikes of impressive electric blue flowers that…

    Despatch from April 2019 16 Value Plugs
  12. Lavender Seeds - Hidcote Blue

    Lavender Seeds - Hidcote Blue

    A compact variety of the popular English lavender. Hang bunches of flowers to dry and use it in pot-pourri…

    Delivery within 7 days Average Packet Content 50 seeds
  13. Scabious Plant - Fama Deep Blue

    Scabious Plant - Fama Deep Blue

    …and pretty flowers that are produced all the way through summer and into early autumn. These compact…

    Despatch from June 2018 1 x 2 Litre Potted Plant
  14. Eryngium alpinum Seeds - Blue Ice

    Eryngium alpinum Seeds - Blue Ice

    …borders & pots throughout the summer into autumn. Leave the flower stems on throughout the winter…

    Delivery within 7 days Average Packet Content 50 seeds
  15. Saintpaulia Plant - Delft

    Saintpaulia Plant - Delft

    Semi-double cornflower blue flowers. Standard variety. Flowers January-December. Height 11-20cm. GP…

    Delivery within 21 days 1 Large Plug Plant
  16. Saintpaulia Plant - Ae-Amur Elite

    Saintpaulia Plant - Ae-Amur Elite

    Semi-double white frilled flowers with pink patches and blue fantasy. Standard variety. Flowers

    Delivery within 21 days 1 Large Plug Plant
  17. Perovskia atriplicifolia Plant

    Perovskia atriplicifolia Plant

    Commonly called Russian Sage, Perovskia atriplicifolia is an upright herbaceous perennial shrub. Light blue Delivery within 14-21 days 3 Litre Potted Plant

  18. Wildlife Garden Seeds - Harebell

    Wildlife Garden Seeds - Harebell

    …blooms on slender stems Often found in the summer on dry grass banks, surviving on poor soil. Autumnal nectar…

    Delivery within 7 days Average Packet Content 500 seeds
  19. Clematis Amazing Plant - London

    Clematis Amazing Plant - London

    …variety London produces large pale blue flowers over a long period from early summer on multi…

    Delivery within 7-14 days 1 x 7cm Potted Plant
  20. Geranium Plant - Azure Rush

    Geranium Plant - Azure Rush

    Azure Rush produces large, blue saucer-like flowers with white centres across a slender carpet of pretty,…

    Delivery within 7 days 1 x 2 Litre Potted Plant
  21. Commelina Seeds - Starry Starry Sky

    Commelina Seeds - Starry Starry Sky

    Attractive strap-like leaves with flowers in shades of blue, lilac and white. Height 40cm (16"). TP -…

    Delivery within 7 days Average Packet Content 30 seeds
  22. Nepeta Plant - Neptune

    Nepeta Plant - Neptune

    …and bushy form of catmint with large upright panicles of mid blue flowers. The strong stems of…

    Despatch from June 2018 1 x 2 Litre Potted Plant
  23. Salvia Plants - New Dimensions Mix

    Salvia Plants - New Dimensions Mix

    Compact plants producing flower spikes in a combination of blue & purple/pink. Flowers June…

    Despatch from September 2018 16 Value Plugs
  24. Ceanothus repens Plant

    Ceanothus repens Plant

    …but taller if grown against a wall. Has ovate, glossy dark green leaves and its flowers are light blue…

    Delivery within 7 Days 1 x 3 Litre Potted Plant
  25. Streptocarpus Plant - Marion

    Streptocarpus Plant - Marion

    White and blue sport from Katie with all the same excellent qualities. Exceptionally long flowering season…

    Delivery within 21 days 1 Super Plug Plant
  26. Sedum cauticola Plant - Coca Cola

    Sedum cauticola Plant - Coca Cola

    Sedum need very little water! Tough and garden-proof plants! Pretty blue foliage, coupled with dusky pink…

    Despatch from July 2018 1 x 9cm Potted Plant
  27. Himalayan Poppy Seeds - Lingholm

    Himalayan Poppy Seeds - Lingholm

    Breathtaking poppy-like flowers will light up your garden year after year. A dramatic, clump-forming, much…

    Delivery within 7 days Average Packet Content 25 seeds
  28. Clematis Amazing Plant - Oslo

    Clematis Amazing Plant - Oslo

    The striking variety Oslo has deep blue flowers with clear white stamens. Grows to height of 1.5-2m (5-6')…

    Delivery within 7-14 days 1 x 7cm Potted Plant
  29. Salvia Seeds - Purple Fairy Tale

    Salvia Seeds - Purple Fairy Tale

    …an intense, impactful display throughout the summer. Bees and bugs love the whorls of flowers of Purple…

    Delivery within 7 days Average Packet Content 30 seeds
  30. Pansy Seeds - Adonis

    Pansy Seeds - Adonis

    Impressively large flowers in a pretty and uniquely shaded combination of two shades of blue on a white…

    Delivery within 7 days Average Packet Content 100 Seeds
  31. Perovskia Seeds - Taiga

    Perovskia Seeds - Taiga

    …feather-like flower spikes add both form and texture to the garden. The piercing blue flowers<…

    Delivery within 7 days Average Packet Content 25 seeds
  32. Polyanthus Seeds - Giant Thrill Mix

    Polyanthus Seeds - Giant Thrill Mix

    White, yellow, red crimson and blue shades. Very hardy. Large flowers. Sensational spring colour. Large…

    Delivery within 7 days Average Packet Content 150 seeds
  33. Saintpaulia Plant - Sapphire Halo

    Saintpaulia Plant - Sapphire Halo

    Semi-double dark blue pansy-shaped flowers. Variegated foliage: medium green and white. Standard variety. …

    Delivery within 21 days 1 Large Plug Plant
  34. Delphinium Seeds - Magic Fountains Mix

    Delphinium Seeds - Magic Fountains Mix

    A vigorous-growing mixture which if sown early will flower in the current year. Sturdy flower spikes of Delivery within 7 days Average Packet Content 80 seeds

  35. Scabiosa Plant - Vivid Violet

    Scabiosa Plant - Vivid Violet

    …pretty flowers that are produced all the way through summer and into early autumn. These compact…

    Despatch from June 2018 1 x 2 Litre Potted Plant
  36. Clematis Amazing Plants - Collection Save 49%

    Clematis Amazing Plants - Collection

    …over a long flowering period,Oslo - Deep blue flowers are produced that ripple and curl…

    Delivery within 7 days 3 x 7cm Potted Plants (1 of each variety)
    £10.00 Was £19.99
  37. Saintpaulia Plant - Podvenechnaia

    Saintpaulia Plant - Podvenechnaia

    This Russian variety means "Betrothed" and has single or semi-double pink to light violet flowers that have a…

    Delivery within 21 days 1 Large Plug Plant
  38. Aster Island Plant - Samoa

    Aster Island Plant - Samoa

    …aster form with purple-blue flowers, that have a yellow centre. The flowers cover the dark green…

    Despatch from August 2018 1 x 2 Litre Potted Plant
  39. Saintpaulia Plant - Favorite Child

    Saintpaulia Plant - Favorite Child

    Semi-double white ruffled flowers with medium blue edges. Medium green quilted foliage. Standard variety. …

    Delivery within 21 days 1 Large Plug Plant
  40. Fuchsia Plants - Dark Eyes

    Fuchsia Plants - Dark Eyes

    Voluptuous folds of violet blue petals that contrast dramatically with the crimson sepals. Forms a bushy, upright…

    Delivery within 7 days 3 x 9cm Potted Plants
  41. Salvia Plant - x nemerosa Cardonna

    Salvia Plant - x nemerosa Cardonna

    …striking flowers with attractive, and frequently aromatic, foliage. Perfect for attracting those bees and…

    Delivery within 7 days 1 x 2 Litre Potted Plant
  42. Saintpaulia Plant - Ness' Midnight Fantasy

    Saintpaulia Plant - Ness' Midnight Fantasy

    A free flowering jewel among saintpaulias. The semi-double light pink flowers show fascinating blue

    Delivery within 21 days 1 Large Plug Plant
  43. Saintpaulia Plant - Tula

    Saintpaulia Plant - Tula

    An older, but very beautiful variety. Large coral flowers with a sparkling rose-coloured overlay, a thin blue<…

    Delivery within 21 days 1 Large Plug Plant
  44. Daisy Seeds - Pincushion Mix

    Daisy Seeds - Pincushion Mix

    Produces masses of impressive, ball shaped flowers in a range of bright colours. Superb for edging, and a great…

    Delivery within 7 days Average Packet Content 110 seeds
  45. Popular Perennial Plants - PLUS 3 FREE Primula Vialii Save 40%

    Popular Perennial Plants - PLUS 3 FREE Primula Vialii

    …9 potted perennial plants for 27. Our gardeners have picked out a vibrant selection of perennials

    9 x 9cm Potted Plants
    £27.00 Was £45.00
    More Info Currently Unavailable
  46. Gentiana Plant - Eugens Allerbester

    Gentiana Plant - Eugens Allerbester

    Rosette-forming semi-evergreen plants producing upright-facing, intense blue, trumpet-shaped, flowers. An…

    Delivery within 7-14 days 1 9cm Potted Plant
    £7.99
    More Info Currently Unavailable
  47. Blue Collection Plants Save 68%

    Blue Collection Plants

    Blue Note - A compact front of border perennial producing a profusion of lovely bright blue

    9 x 9cm Potted Plants (1 of each variety)
    £20.00 Was £62.91
    More Info Currently Unavailable
  48. Stokesia Plant - Blue Star

    Stokesia Plant - Blue Star

    The electric blue flowers of this evergreen perennial are produced in late summer and early autumn,…

    Delivery within 7-14 days 1 x 9cm Potted Plant
    £7.99
    More Info Currently Unavailable
  49. Nepeta Plant - Blue Moon

    Nepeta Plant - Blue Moon

    A first-class perennial with large, dense, pale blue flower spikes. It's early blooming, free Delivery within 7-14 days 1 x 9cm Potted Plant

    £5.99
    More Info Currently Unavailable
  50. Scabious Plant - Blue Note

    Scabious Plant - Blue Note

    A compact front of border perennial, producing a profusion of lovely bright blue pin-cushion flowers Delivery within 7-14 days 1 x 9cm Potted Plant

    £5.99
    More Info Currently Unavailable
  51. Corydalis Plant - Blue Dragon

    Corydalis Plant - Blue Dragon

    Purple-bronze, cut leaf foliage sets a great stage for clear blue, tubular, scented flowers on short stems…

    Delivery within 7-14 days 1 x 9cm Potted Plant
    £7.99
    More Info Currently Unavailable
  52. Salvia Plant - Blue Note

    Salvia Plant - Blue Note

    Intense deep blue flowers produced in profusion, compact grower, unique colour for this type of salvia,…

    Delivery within 7-14 days 1 x 9cm Potted Plant
    £7.99
    More Info Currently Unavailable
  53. Festuca Plant - Elijah Blue

    Festuca Plant - Elijah Blue

    Stunning new growth. The fronds emerge as orange or copper coloured and really stand out. Striking when young. Mature to…

    Delivery within 7-14 days 1 x 9cm Potted Plant
    £7.99
    More Info Currently Unavailable
  54. 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,…

    Delivery within 7-14 days 1 x 9cm Potted Plant
    £7.99
    More Info Currently Unavailable
  55. 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…

    Delivery within 7-14 days 1 x 9cm Potted Plant
    £7.99
    More Info Currently Unavailable
  56. Lithodora Plant - Heavenly Blue

    Lithodora Plant - Heavenly Blue

    A long-flowering, spreading evergreen, producing a succession of deep blue flowers over dark green foliage…

    Delivery within 7-14 days 1 x 9cm Potted Plant
    £7.99
    More Info Currently Unavailable
  57. Penstemon Plant - Electric Blue

    Penstemon Plant - Electric Blue

    A fully hardy, low-growing penstemon producing multiple spikes of impressive electric blue flowers that…

    3 x 9cm Potted Plant
    £10.00
    More Info Currently Unavailable
  58. Penstemon Plant - Electric Blue

    Penstemon Plant - Electric Blue

    A fully hardy, low-growing penstemon producing multiple spikes of impressive electric blue flowers that…

    Delivery within 7-14 days 1 x 9cm Potted Plant
    £5.99
    More Info Currently Unavailable
  59. Agastache Plants - Blue Boa

    Agastache Plants - Blue Boa

    A great focal point to a perennial border and great for attracting wildlife. Bred for its massive flowers.

    Delivery within 7-14 days 1 x 9cm Potted Plant
    £7.99
    More Info Currently Unavailable
  60. 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…

    Delivery within 14-21 days 1 x 9cm Potted Plant
    £5.99
    More Info Currently Unavailable
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