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Blue

5709 products, 777 articles, 855 blogs

Nepeta nervosa 'Blue Moon'

4 Reviews

A neat, dwarf, bushy, habit, with large dense blue flower spikes, over a very long period. Quick to flower in 12-16 weeks from an April sowing. Ideal for borders and containers. Height: 30-40cm (12-16in)  More Info

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

Just£3.29

within 3 days

Butterfly Pea

13 Reviews

A fast-growing tropical climber producing a wonderful display of 5cm (2in) blue flowers from mid to late summer. Ideal for covering trellis in a sheltered part of the garden where it will attract bees and butterflies, or as a perennial grown in a conservatory. Climbs…  More Info

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

Just£3.59

within 3 days

Poppy 'Amazing Grey'

0 Reviews
  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£2.99

within 3 days

Coleus 'Palisandra'

7 Reviews

Almost certainly the purest and deepest colour in existence. Lush, rich, broad leaves, like velvet, lightly serrated and nearly black in colour. Superb mixed with summer patio container plants  More Info

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

Just£1.79

within 3 days

Scabious 'Oxford Blue'

4 Reviews

An easy to grow annual, producing tall stems covered in masses of stunning, mid-blue, pin cushion flowers. A classic cottage garden plant, ideal for cutting and loved by bees and butterflies. Beautiful plants for the cottage border  More Info

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

Just£1.99

within 3 days

Echium vulgare 'Blue Bedder'

3 Reviews

Glorious blue flowers buzzing with bees  More Info

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

Just£3.29

within 3 days

Campanula rotundifolia

2 Reviews

The pretty British Harebell otherwise known as the bluebell of Scotland, produces thin wiry stems of nodding pale blue flowers. An easy, charming plant for rockery, border etc  More Info

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

Just£2.99

within 3 days

Agastache foeniculum

1 Review

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£3.29

within 3 days

Penstemon heterophyllus 'True Blue'

2 Reviews

Yes, this really is a true blue Penstemon, true from seed! Azure blue trumpet blooms in abundance, with green and grey tinged foliage. An added bonus too - as this charming perennial may be treated as a annual, flowering in its first year. Highly versatile for borders,…  More Info

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

Just£2.99

within 3 days

Polemonium boreale 'Heavenly Habit'

3 Reviews

Attractive clusters of violet-blue flowers, each with a distinct golden yellow eye, look divine against the bushy, deep green foliage. Their dwarf habit makes them idea! in the front of borders, or even containers. If deadheads are removed regularly, plants will…  More Info

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

Just£1.79

within 3 days

Delphinium grandiflorum 'Summer Nights'

3 Reviews

Attractive dwarf plants covered in a blanket of dainty midnight-blue flowers. Flowering in their first year from sowing makes them perfect for bedding borders or containers, providing a colourful display over a long summer period  More Info

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

Just£2.39

within 3 days

Lobelia erinus 'Cambridge Blue'

0 Reviews

A compact variety that holds an RHS AGM for its excellent garden performance. Clear sky-blue lobelia flowers are set above narrow, airy foliage on compact plants. Lobelia 'Cambridge Blue' makes a sparkling addition to beds, containers, flower Pouches® and window…  More Info

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

Just£2.49

within 3 days

Catananche caerulea 'Amor Blue'

0 Reviews

This fabulous summer perennial provides a stunning blue accent to planting schemes, flowering on tall, upright stems throughout the summer months. Later, attractive seedheads form, prolonging the season of interest right into autumn.  More Info

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

Just£0.99

within 3 days

Caryopteris x clandonensis 'Kew Blue'

0 Reviews

Caryopteris x clandonensis 'Kew Blue' has a neat and compact habit that makes it perfect the public parks and gardens that it often features in. The striking blue flowers will attract admiration and pollinating insects alike during later summer and prior to the flowers…  More Info

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

2 Options From£7.99

by the end of september 2020

Scabious 'House's Novelty Mix'

1 Review

A truly elegant border perennial with blooms in blue, mauve and white on long slender stems which are much in demand for cut flowers. Flowers summer. Height 30in  More Info

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

Just£2.99

within 3 days

Heteropappus meyendorfii 'Blue Knoll'

8 Reviews

Seed of this amazing new garden plant can be sown early in the year* and by the same autumn will be completely smothered in hundreds and thousands of shiny, light reflecting flowers, forming perfect mounds (or knolls) 30cm (12in) high and 45cm (18in) across. During a…  More Info

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

Just£1.79

within 3 days

Larkspur 'Fancy Purple Picotee'

0 Reviews

An easy-to-sow-and-grow annual producing eye-catching and unusual bicolour blooms on tall flower spikes. These strong and sturdy stems with their fancy purple and blue picotee flowers look fabulous in the back of summer borders and make impressive and long-lasting cut…  More Info

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

Just£2.29

within 3 days

Cornflower 'Blue Diadem'

6 Reviews

Powder puff Cornflowers of intense azure blue were once a common sight in summer, dotted throughout golden cornfields. This charming annual still makes an unforgettable impact in grassy meadows and summer borders. Its tall wiry stems and ruffled blooms make Cornflower …  More Info

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

Just£2.99

within 3 days

Sweet Pea 'Turquoise Lagoon'

1 Review

Changes colour before your eyes! Each attractive small pink bloom develops into a gorgeous turquoise blue, making for an eye-catching climbing feature. Bred by renowned breeder Keith Hammett, 'Blue Lagoon' isn't just about its unique, showy blooms - it has a delightful…  More Info

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

Just£2.69

within 3 days

Aquilegia caerulea

5 Reviews

Possibly the most beautiful Aquilegia of all. With glorious light to deep blue flowers 2-3in across sometimes fetching bi-coloured with white. An excellent border perennial, grand for cutting, in bloom for several weeks and will grow in sun or light shade. Flowers late…  More Info

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

Just£2.99

within 3 days

Vinca minor 'Bowles's Variety'

0 Reviews

The spreading stems of this vigorous, mat-forming perennial are covered with glossy, dark green foliage that forms dense ground cover with time. Vinca minor 'Bowles's Variety' is decorated with bright purple flowers from late spring, which continue sporadically…  More Info

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

Just£12.99

within 3 days

Brachycome iberidifolia 'Bravo'

1 Review

An exciting mixture of the "Swan River Daisy" in three distinct bright colours: white, blue and violet, each with a striking black centre - plus a few surprise colour combinations too. A valuable bedding and container plant. Awarded a Fleuroselect Quality Mark…  More Info

  • Sun shade: Full sun
  • Grows in: Beds
  • Flower Colour: Blue
  • Longevity: Annual

Just£2.99

within 3 days

Rhododendron 'Gristede'

0 Reviews

Awarded a prestigious RHS AGM, Rhododendron 'Gristede' is a compact variety with a neat growth habit. This dwarf evergreen Rhododendron produces a prolific display of purple, funnel shaped blooms in April that virtually covers the dark evergreen foliage.  More Info

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

2 Options From£17.99

within 3 days

Cichorium intybus 'Electric Blue'

2 Reviews

The wild form of the vegetable Chicory makes a beautiful addition to a cottage garden border. Electric blue flowers are produced on the many, breezy stems throughout summer. Be quick to enjoy their beauty, as the flowers always close by midday!  More Info

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

Just£4.79

within 3 days

Hydrangea macrophylla 'Bodensee'

0 Reviews

Awarded and RHS AGM for its garden performance, this impressive Californian Lilac makes a showy display. From May to June, Ceanothus 'Blue Mound' is smothered in masses of deep blue flower heads.  More Info

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

2 Options From£29.99

by the end of june 2021

Primula capitata 'Noverna Deep Blue'

8 Reviews

First year flowering. Attractive deep blue flower heads, held aloft by intriguing powdery white stems, above contrasting grey-green foliage. Adds an eye-catching display to borders and containers from summer into autumn. Height: 25-30cm (10-12in)  More Info

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

Just£3.99

within 3 days

Morning Glory 'Hazelwood Blues'

3 Reviews

The stunning colour mixture of Ipomoea Hazelwood Blues brings together some of the most attractive shades of blue available in Morning Glories. This is a truly vigorous annual climber, ideal for covering fences, trellis or an ornamental garden arch. Ipomoea Hazelwood…  More Info

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

Just£2.29

within 3 days

Laurentia 'Avant-Garde Blue' F1 Hybrid

11 Reviews

T&M's flower breeders have struck gold with the first ever F1 Hybrid Laurentia to be entered into the Fleuroselect trials. Both 'Avant-Garde Blueand 'Pinkhave the same uniform, vigorous plant habit and have earlier scented, star shaped blooms which are produced in…  More Info

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

Just£3.59

within 3 days

Salvia 'African Sky'

0 Reviews

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£20.49

by the end of july 2021

Lobelia erinus 'Mrs Clibran Improved'

2 Reviews

Very useful for edging. Deep-blue flowers with a pretty, contrasting white eye  More Info

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

Just£2.29

within 3 days

Bluebell Vine (House Plant Seeds)

0 Reviews

Exotic and unusual - this tropical climber makes an eye-catching conservatory plant! Large blue flowers with white throats appear among the lush green foliage in summer.  More Info

  • Sun shade: full sun
  • Grows in: Indoor Plant
  • Flower Colour: Blue
  • Longevity: Annual

Just£2.79

within 3 days

Nigella damascena 'Miss Jekyll'

2 Reviews

Beautiful and easy to grow, bearing rich blue flowers which seem to float amongst the finely cut leaves. They provide a charming show of bloom during the summer months. Very useful for bedding and cutting and the seed pods can be dried for winter decoration indoors.…  More Info

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

Just£2.69

within 3 days

Nigella damascena 'Moody Blues'

1 Review

An exquisite mixture of Love-in-a-Mist, bringing together some spectacular double blooms in a delightful range of blue shades, which are followed by attractive seedpods. Easy-to-grow and ideal for creating a soothing drift of colour in borders as well as making a…  More Info

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

Just£2.99

within 3 days

Echium pininana

11 Reviews

No wonder this is also called Tower of Jewels or 'Pride of Tenerife! Exceptionally tall flower spikes packed with either rose or purple-blue flowers, interspersed with silver-green lanceolate leaves  More Info

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

Just£3.99

within 3 days

Sweet Pea 'Chatsworth'

7 Reviews

An aristocrat of the show bench, and a superb cut flower! Sweet Pea 'Chatsworth' produces 5 to 6 pale lavender blooms, of outstanding quality, on each tall, straight stem. Delicate frills and a wonderful fragrance make this sweet pea a beautiful choice for exhibition,…  More Info

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

Just£1.99

within 3 days

Cornflower 'Dwarf Blue Midget' (National Trust)

0 Reviews

As its name suggests, Cornflower 'Dwarf Blue Midget' is a compact, neat variety, blooming earlier and lower down the stems than other varieties. The first dark-blue flowers appear when plants are just 15cm (6?) tall, and continue to develop as the plant grows to its…  More Info

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

Just£2.49

within 3 days

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