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Blue Perennial

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  1. Agapanthus Plant - Pretty Heidy

    Agapanthus Plant - Pretty Heidy

    Royal blue flowers on miniature plants. Perfectly formed for container culture, tough and sun-loving, The exotic…

    Despatch from May 2018 1 x 9cm Potted Plant
  2. Aquilegia Plants - Spring Magic Blue & White

    Aquilegia Plants - Spring Magic Blue & White

    A stunning variety with contrasting clear blue and white flowers and bright yellow stamens. The flowers of this…

    Delivery within 7-14 days 1 x 9cm Potted Plant
  3. 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 Days 1 x 9cm Potted Plant
  4. 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,…

    Delivery within 7-14 days 1 x 9cm Potted Plant
  5. Saintpaulia Plant - Delft

    Saintpaulia Plant - Delft

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

    Delivery within 21 days 1 Large Plug Plant
  6. Lavender Seeds - Provence Blue

    Lavender Seeds - Provence Blue

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

    Delivery within 7 days Average Packet Content 190 seeds
  7. Clematis Amazing Plants - Collection Save 49%

    Clematis Amazing Plants - Collection

    …long flowering period,Oslo - Deep blue flowers are produced that ripple and curl slightly towards the tip…

    Delivery within 7 days 3 x 7cm Potted Plants (1 of each variety)
    £10.00 Was £19.99
  8. Salvia Plants - New Dimensions Mix

    Salvia Plants - New Dimensions Mix

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

    Delivery within 7-14 days 1 x 9cm Potted Plant
  9. 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 where…

    Delivery within 7 days Average Packet Content 50 seeds
  10. 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 admired plant…

    Delivery within 7 days Average Packet Content 25 seeds
  11. 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 - Tender Delivery within 7 days Average Packet Content 30 seeds

  12. Scabious Plant - Fama Deep Blue

    Scabious Plant - Fama Deep Blue

    …way through summer and into early autumn. These compact varieties are perfect for the front of a border or in a…

    Despatch from June 2018 1 x 2 Litre Potted Plant
  13. 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 Days 1 9cm Potted Plant
  14. Penstemon Plant - Electric Blue

    Penstemon Plant - Electric Blue

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

    Delivery within 7-14 days 1 x 9cm Potted Plant
  15. 100 Perennial Plants Lucky Dip Save 63%

    100 Perennial Plants Lucky Dip

    …out 100 of our favourite perennials, so you can expect blooms, colours and fragrances that work well…

    100 x 9cm potted plants
    £100.00 Was £273.96
  16. 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

    Delivery within 7 days 9 x 9cm Potted Plants
    £27.00 Was £45.00
  17. Nepeta Plants - Blue Moon

    Nepeta Plants - Blue Moon

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

    Despatch from April 2019 16 Value Plugs
  18. 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
  19. 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…

    Despatch from April 2019 16 Value Plugs
  20. Campanula Seeds - Prairie Blue

    Campanula Seeds - Prairie Blue

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

    Delivery within 7 days Average Packet Content 55 seeds
  21. 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…

    Delivery within 7-14 days 1 x 9cm Potted Plant
  22. Agastache Plant - Blue Boa

    Agastache Plant - Blue Boa

    A superb focal point to a perennial border and great for attracting wildlife. Flowers July-October. Blue

    Despatch from June 2018 1 x 2 Litre Potted Plant
  23. 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 Days 1 x 9cm Potted Plant

  24. 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…

    Despatch from May 2018 1 x 9cm Potted Plant
  25. Salvia Plant - Blue Note

    Salvia Plant - Blue Note

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

    Delivery within 7 Days 1 x 9cm Potted Plant
  26. 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.…

    Despatch from May 2018 1 x 9cm Potted Plant
  27. Hosta Plant - Fragrant Blue

    Hosta Plant - Fragrant Blue

    The chalky blue leaves retain their colour all summer and even continue to produce new leaves of this colour…

    Despatch from May 2018 1 x 9cm Potted Plant
  28. 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 other…

    Despatch from June 2018 1 x 2 Litre Potted Plant
  29. 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. with…

    Delivery within 7 Days 1 x 9cm Potted Plant
  30. 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
  31. Penstemon Plants - Electric Blue

    Penstemon Plants - Electric Blue

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

    Despatch from April 2019 16 Value Plugs
  32. 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
  33. 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 indoors. RHS…

    Average Packet Content 50 seeds
  34. Chelsea Favourite Perennials (18 Plants) Save 41%

    Chelsea Favourite Perennials (18 Plants)

    …Show, this selection of 6 perennial varieties makes it easy to add a touch of the show to your own…

    Delivery within 7 days 18 x 9cm Potted Plants (3 of each variety)
    £30.00 Was £51.00
  35. 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. Perfect for…

    Delivery within 7 days Average Packet Content 45 seeds
  36. Scabious Plant - Fama Deep Blue

    Scabious Plant - Fama Deep Blue

    …produced all the way through summer and into early autumn. These compact varieties are perfect for the front of…

    Delivery within 7 Days 1 x 9cm Potted Plant
  37. 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…

    Delivery within 7 days 1 x 9cm Potted Plant
  38. Delphinium Plant - Magic Fountains Sky Blue White Bee

    Delphinium Plant - Magic Fountains Sky Blue White Bee

    A vigorous growing variety producing light blue and white flowers that are more tranquil and being a slightly…

    Delivery within 7 days 1 x 9cm Potted Plant
  39. 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 white eye…

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

    Perovskia atriplicifolia Plant

    Commonly called Russian Sage, Perovskia atriplicifolia is an upright herbaceous perennial shrub. Light blue Despatch from July 2018 3 Litre Potted Plant

  41. Saintpaulia Plant - Ae-Amur Elite

    Saintpaulia Plant - Ae-Amur Elite

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

    Delivery within 21 days 1 Large Plug Plant
  42. 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 Fairy…

    Delivery within 7 days Average Packet Content 30 seeds
  43. Passion Flower Seeds - caerulea

    Passion Flower Seeds - caerulea

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

    Delivery within 7 days Average Packet Content 35 seeds
  44. 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
  45. Geranium Plant - Azure Rush

    Geranium Plant - Azure Rush

    Large, blue saucer-like flowers with white centres are produced across a slender carpet of pretty, deeply divided…

    Despatch from June 2018 1 x 2 Litre Potted Plant
  46. Brunnera Plant - Diane's Gold

    Brunnera Plant - Diane's Gold

    A plant for those awkward dry shady corners. Glowing golden foliage against pretty blue flowers, an eye-catcher…

    Delivery within 7 Days 1 x 9cm Potted Plant
  47. Eryngium Plant - Neptunes Gold

    Eryngium Plant - Neptunes Gold

    Electric blue flowers surrounded by silver/gold bracts atop rich blue stems, contrast beautifully with…

    Delivery within 7 Days 1 9cm Potted Plant
  48. Brunnera Plant - Alexanders Great

    Brunnera Plant - Alexanders Great

    …in spring, with sprays of pretty, forget-me-not blue flowers. Perfect for creating a statement, and ideal…

    Delivery within 7 Days 1 x 9cm Potted Plant
  49. Nepeta Plant - Neptune

    Nepeta Plant - Neptune

    A lovely compact 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
  50. Meconopsis Plant - Alba

    Meconopsis Plant - Alba

    …Poppies, these magnificent and much admired perennials bear breathtaking poppy-like flowers. The clump…

    Despatch from May 2018 1 x 9cm Potted Plant
  51. 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
  52. Salvia Plants - New Dimensions Mix Save 44%

    Salvia Plants - New Dimensions Mix

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

    Delivery within 7 days 3 x 9cm Potted Plants
    £10.00 Was £17.97
  53. Salvia Plants - New Dimensions Mix

    Salvia Plants - New Dimensions Mix

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

    Delivery within 14 days 16 Value Plugs
  54. Streptocarpus Plant - Marion

    Streptocarpus Plant - Marion

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

    Delivery within 21 days 1 Super Plug Plant
  55. Lupin Plant - Russell Hybrid The Governor

    Lupin Plant - Russell Hybrid The Governor

    …deep blue flowers with white standards make this compact and strong grower a real winner for early summer…

    Delivery within 7-14 days 1 x 9cm Potted Plant
  56. Fuchsia Plant - Genii

    Fuchsia Plant - Genii

    With glorious golden foliage, topped with a mass of intense blue and magenta flowers, this hardy fuchsia will add…

    Delivery within 7 Days 1 x 9cm Potted Plant
  57. Scabiosa Plant - Vivid Violet

    Scabiosa Plant - Vivid Violet

    …autumn. These compact varieties are perfect for the front of a border or in a patio container. Flowers June…

    Despatch from June 2018 1 x 2 Litre Potted Plant
  58. Saintpaulia Plant - Sapphire Halo

    Saintpaulia Plant - Sapphire Halo

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

    Delivery within 21 days 1 Large Plug Plant
  59. 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…

    Despatch from June 2018 3 x 9cm Potted Plants
  60. Aster Island Plant - Samoa

    Aster Island Plant - Samoa

    A dwarf and compact 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
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