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Home > All Products > Perennial> Blue> Under £20

Under £20, Blue, Perennial

6010 products, 777 articles, 855 blogs

Agapanthus 'Dr. Brouwer'

Agapanthus 'Dr Brouwer' is an extremely tough and easy to grow hardy perennial that has reliable garden performance for very little effort! Certainly one to add to your display!  More Info

  • Sun shade: sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£14.99

despatch within 3 days

Delphinium 'Dark Blue & White Bee'

These magnificent delphinium blooms are certain to create quite an impact in your garden this season.  More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£5.99

despatch by end of march 2020

Scabious 'Blue Jeans'

An abundance of blue pincushion scabious flowers will attract bees and butterflies throughout summer. The tall, wiry stems can also be cut to create a pretty display indoors. Scabiosa 'Blue Jeans' blends well among cottage garden borders, where they look particularly…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£9.99

despatch by end of april 2020

Agastache foeniculum

Silvery-green foliage which is scented unmistakenly of Aniseed. Flower spikes of blue appear during summer. Bees, butterflies and goldfinches love it!  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£2.69

despatch within 3 days

Salvia 'African Sky'

Exquisite sky-blue flowers crowd the upright stems of this magnificent perennial over a long period. The woody stems are cloaked in dark, aromatic foliage that makes a good contrast with its open-mouthed blooms.  More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

2 Options From£16.99

despatch by end of june 2020

Veronica gentianoides

Upright spires of palest, china blue flowers are produced over a long period throughout summer. Veronica gentianoides is an elegant hardy perennial with glossy, dark green foliage that forms a dense carpet.  More Info

  • Sun shade: sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

2 Options From£8.99

despatch by end of march 2020

Commelina tuberosa

Intense blue flowers. Wonderful in containers, rock gardens and the border.  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

2 Options From£9.99

despatch by end of january 2020

Agapanthus Duo

This superb duo of African Lilies brings together two exciting varieties. The bicolour blooms of Agapanthus ?Fireworks? compliment the dark blooms of Agapanthus 'Poppin' Purple' to perfection. Their rounded flower heads rise above neat clumps of narrow, strap-like…  More Info

  • Sun shade: sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

2 Options From£16.99

despatch by end of march 2020

Coleus Freaky Leaves Collection

Coleus are back on trend! Thanks to modern breeding and new introductions, these tender perennials are being rediscovered by gardeners. Coleus boast boldly coloured foliage with a velvety appearance that makes a sensational display in patio pots, beds and borders.  More Info

  • Sun shade: sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

3 Options From£9.99

despatch by end of april 2020

Felicia 'Magic Blue Daisy'

An unusual bedding plant with real flower power! Felicia ?Magic Blue Daisy? produces a constant supply of little blue daisies with bright gold eyes that rise above a mound of fresh green foliage throughout summer.  More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

3 Options From£8.99

despatch by end of april 2020

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