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Delphinium Plants

Think cottage garden, bees hovering in hazy sun around blue, mauve and pink flowers on vertical spikes up to 3ft, 4ft or even 6ft tall. Delphiniums are hardy perennials; plant out in full sun in May and June for flowers from July to September. Get ready to support the flower columns with stakes, harvest some for your vases and then cut the rest back for a second flowering.
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12 Mixed Perennial Plants | Extra Value Pack
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12 Mixed Perennial Plants | Extra Value Pack
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Easily fill your garden with colour and fragrance

  • A mixture of brightly coloured flowers and foliage
  • Specially chosen to fill a border or bed
  • Perennials flowering from May to September
  • Includes RHS Award of Garden Merit and Plants for Pollinators winners
Delphinium 'Blue Bird' | 10.5cm Pot
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Delphinium 'Blue Bird' | 10.5cm Pot
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Jets of sapphire shooting towards the sky

  • Flowers in a stunning shade of indigo blue
  • Guaranteed to add huge interest to your garden
  • An early bloomer to ring in the new growing season
  • Add height and colour to your beds and borders
Delphinium 'Galahad' | 10.5cm Pot
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Delphinium 'Galahad' | 10.5cm Pot
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White spires towering above your perfect beds

  • Fantastic spires of daisy white flowers
  • Create a classic cottage garden look
  • Flowers in the height of the growing season
  • Great plant to support local bee populations
9 Delphinium Camelot Collection 10.5cm pot
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9 Delphinium Camelot Collection 10.5cm pot
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Dramatic colour and height for an enchanting border

  • A selection of deep violet, Sapphire, Indigo and Daisy white tones
  • 9 x Delphiniums in 10.5cm pots
  • Hardy perennials flowering from June to August
  • All you need to create a vibrant cottage garden look
Delphinium 'Faust' | 1L Pot
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Delphinium 'Faust' | 1L Pot
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Blue flowers climbing towards blue skies

  • Produces blooms of intense berry blue
  • RHS Award of Garden Merit Winner
  • A showstopper in any garden space
  • Add height and colour to your beds and borders
Delphinium 'Highlander Bolero' | 1L Pot
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Delphinium 'Highlander Bolero' | 1L Pot
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Unique purple double delphinium flowers in fantastic towers

  • Stunning spires of two-toned frilly double flowers
  • Beautiful blend of purple, blue white colours
  • Add height and colour to your beds and borders
  • Makes an excellent cut flower for floral displays
Delphinium 'Sweet Sensation' | 1L Pot
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Delphinium 'Sweet Sensation' | 1L Pot
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Sweet shades of purple rising to the sky

  • Exquisite two-toned double purple flowers
  • Grows a meter tall! Great to add height to borders
  • Perfect for the back of borders or beds
  • Flowers through the entire Summer!
Delphinium 'Strawberry Fair' | 1L Pot
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Delphinium 'Strawberry Fair' | 1L Pot
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Tallest towers of the sweetest summer pink

  • Fantastic profusions of magenta pink flowers
  • Grows up to 150cm for real height
  • Perfect for the back of borders or beds
  • Great plant to support local bee populations
The Cottage Garden Collection
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The Cottage Garden Collection
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Easily create a classic Cottage Garden

  • Perfectly co-ordinated colours in a range of traditional and new varieties
  • Instant cottage garden ambience for a border or beds
  • Perennial plants for flowers from May to October
  • Carefully chosen mixture of traditional favourites and the best new varieties
Delphinium 'Black Knight' | 10.5cm Pot
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Delphinium 'Black Knight' | 10.5cm Pot
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Deepest violets climbing high towards the sky

  • Tall towers of the most vibrant violet purple
  • Create a classic cottage garden look
  • Flowers in the height of the growing season
  • Add height and colour to your beds and borders
Delphinium 'King Arthur' | 10.5cm Pot
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Delphinium 'King Arthur' | 10.5cm Pot
0 options from £6.00

Towers of the deepest purples in the summer sun

  • A vibrant blend of indigo blue and violet purple
  • Create a classic cottage garden aesthetic
  • Perfect for the back of borders or beds
  • An excellent feature for cut-flower displays
Delphinium 'Moonlight' | 1L Pot
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Delphinium 'Moonlight' | 1L Pot
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A purple and blue glow in the heat of summer

  • A fascinating mix of purple, blue and green
  • Create a classic cottage garden aesthetic
  • Flowers throughout the entire Summer
  • Perfect for the back of borders or beds
Delphinium 'Highlander Flamenco' | 1L Pot
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Delphinium 'Highlander Flamenco' | 1L Pot
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Spires of Dahlia-like vibrant purple flowers

  • Flowers all the way through summer
  • Flowers all the way through summer
  • Self-supporting so no staking required!
  • A classic cottage garden plant
Delphinium 'Highlander Purple Surprise' | 1L Pot
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Delphinium 'Highlander Purple Surprise' | 1L Pot
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Spires of Dahlia-like purple and white flowers

  • Purple petals fade into white on one flower
  • Profusions of Dahlia-like flowers cover towering spires
  • An excellent feature for cut-flower displays
  • A classic cottage garden plan
Delphinium 'Dark Blue White Bee' | 5L Pot
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Delphinium 'Dark Blue White Bee' | 5L Pot
0 options from £20.00

Indigo and white cottage garden must-have

  • Indigo and white clusters of flowers with a white 'bee' centre
  • Flowers from June to August
  • Plant in patio pots or as an accent plant in borders
  • RHS Plants for Pollinators certified
Delphinium 'Pure White' | 5L Pot
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Delphinium 'Pure White' | 5L Pot
0 options from £15.00

The brightest whites in the border

  • Linen-white clusters of flowers with a fresh lime green centre
  • Flowers from June to August
  • Use as a vertical accent plant in borders
  • Compact dwarf variety ideal for container displays
Delphinium 'Light Blue White Bee' | 5L Pot
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Delphinium 'Light Blue White Bee' | 5L Pot
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Sky blue delphinium with a white 'bee' centre

  • Cerulean blue clusters of flowers with white centres
  • Summer flowering from June to August
  • Stunning colour - show them off in containers!
  • Striking addition to a cottage garden border
Delphinium 'Dark Blue Black Bee' | 5L Pot
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Delphinium 'Dark Blue Black Bee' | 5L Pot
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Deepest blue flowers with a bee-shaped centre

  • Deep Admiral blue flowers with a jet black centre
  • Summer flowering from July to September
  • Brings height and colour to the back of borders
  • Contemporary spin on a cottage garden favourite

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