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Home > 'Tall Blue Flowers'

'Tall Blue Flowers'

68 products, 13 blogs

Salvia sclarea var. turkestanica

Scores of tall stems bearing many pink to white bracts and soft blue and white tiny flowers. Remaining spectacular, even in early autumn. Although biennial, this salvia may be treated as a short lived perennial if flowers are removed in…  More Info

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

Just£0.99

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Cornflower 'Blue Diadem'

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…  More Info

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

Just£2.99

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Delphinium 'Cameliard' (Pacific Hybrid)

Delphinium 'Cameliard' is stunning in early summer when it produces tall spires of pale lavender blue flowers. The frilly, semi double flowers are loved by beneficial garden insects, gardeners and flower arrangers alike. This is a…  More Info

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

2 Options From£7.99

despatch by end of august 2018

Delphinium x cultorum 'Tall Black Knight'

Tall, robust, candle-like flower spikes packing with attractive, deep blue blooms, each complemented by a striking large black bee in the centre. A stunning addition to any border. Height: 120-150cm (4-5ft)  More Info

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

Just£2.99

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Poppy 'Pink Fizz'

Bring your garden to life as the stems of silver foliage sway in the breeze, topped by elegant two-tone pink bicolour blooms with irregular and finely slashed 'lacinate' petals. An easy to grow annual that is sure to create interest in your borders  More Info

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

Just£1.99

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Salvia farinacea 'Victoria'

Tall, handsome spiky plants which add a touch of elegance to a bed or border. The flower spikes are produced over a long period and are excellent for cutting. A Fleuroselect Bronze Medal Winner. Flowers summer/autumn. Height 18in  More Info

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

Just£3.49

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Agapanthus 'Northern Star'

Agapanthus 'Northern Star' is very free flowering, forming masses of umbel flower heads all through summer. The stunning deep blue flowers have a purple stripe the same as the purple base of the semi-evergreen foliage. A tall African …  More Info

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

5 Options From£12.99

despatch by end of august 2018

Buddleja 'Buzz® Indigo'

Exclusive release of a brand new colour from our dwarf, patio buddleja range that's taking the gardening world by storm! Dusky, deep blue flowers flourish on short, bushy plants that never grow more than 4 feet tall.  More Info

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

4 Options From£7.99

Delphinium 'Blue Bird' (Pacific Hybrid)

A Pacific hybrid delphinium, 'Blue Bird' has tall spires bearing bright blue blooms which have contrasting white centres. It makes its dramatic statement in June and July when it truly steals the show, adding height, stature and colour to the back…  More Info

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

3 Options From£9.99

despatch by end of august 2018

Tall Perennial Mix

Perennials will fill your borders with colour, grace and elegance for many years with the minimum of maintenance. Some will even flower in their first year. To help you make the most of your borders, we have grouped together varieties that can be sown in June or…  More Info

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

Just£8.99

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Annual Flower Border Seed Collection

Annuals flower throughout the summer and will create an eye-catching display in a sunny border, bring colour to your patios or brighten up a dull corner. To help you make the most of your borders or containers, we have grouped together varieties by height. In…  More Info

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

Just£24.99

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Alstroemeria 'Everest Blue Diamond'

You won't believe how easily you can create a tower of colour on your patio with this brand new way of growing Peruvian lilies. We've selected the very best, longstemmed cut flower varieties which 'knit' together to create a tall column of fabulous colour,…  More Info

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

Just£19.99

despatch by end of august 2018

Delphinium x cultorum 'Centurion Lilac Blue Bicolour' F1 Hybrid

UK Exclusive. One of the very best delphiniums from seed, equal in quality to expensive cutting-raised plants. The tall, sturdy stems of Delphinium Centurion Lilac Blue Bicolour are covered in truly stunning bi-coloured blooms with triple-layered petals in…  More Info

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

Just£2.99

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Eryngium 'Blue Steel'

Sea Holly is a useful perennial for its ability to cope with hot, dry conditions and coastal locations. Eryngium ?Blue Steel? produces dramatic cones of tiny blue flowers that are surrounded by a spiky, electric-blue collar. The tall   More Info

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

2 Options From£4.99

despatch by end of november 2018

Scabious 'Oxford Blue'

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

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Nepeta transcaucasica 'Blue Infinity'

Tall wands of violet-blue flowers in seemingly infinate quantity over a long period. With its characteristic aromatic fragrance it is extremely effective in the border, long-lived, easily grown and very reliable* Seed came to T&M under this name which…  More Info

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

Just£0.99

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Nigella papillosa 'Delft Blue'

Striking and unusual blue, grey blooms reminiscent of the famous Dutch 'Delft Blue' pottery. An easy to grow annual, delightful sown direct as large drifts in borders. The tall flower stems are followed by intriguing seed pods ideal for…  More Info

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

Just£1.99

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Lily 'Blue Wonder'

An incredibly tall lily bearing rich purple blooms with blue tints. The fragrant, trumpet shaped blooms of Lily 'Blue Wonder' make a fantastic patio feature or grow them at the back of a border, where you can cut a few stems for a vase indoors. Over…  More Info




2 Options From£9.99

despatch by end of november 2018

Scabiosa 'Blue Note'

Scabious are a magnet for butterflies and bees, thanks to their nectar-rich, beautiful flowers. An adundance of flowers are produced on tall, wiry stems, which fill gaps in borders quickly and easily.  More Info

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

Just£5.99

despatch by end of august 2018

Iris setosa 'Baby Blue'

A superb choice for coastal areas where bearing masses of fragrant, golden, pea-like flowers that will brighten the garden from March to April.  More Info

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

2 Options From£34.99

despatch by end of april 2019

Iris setosa 'Baby Blue'

This striking trio of large-flowered Clematis will mingle together, creating the impression of a single plant sporting three different coloured blooms.  More Info

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

2 Options From£14.99

despatch by end of april 2019

Ageratum houstonianum 'Timeless Mixed'

Tall stems of deep green foliage with attractive candyfloss-like flowers in pink, white and blue shades.  More Info

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

Just£1.99

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Iris 'Victoria Falls' (Re-Blooming)

Hardy, drought, disease and insect resistant iris. Spring flowering with a second flush in autumn. This majestic, tall bearded iris flowers have a delicate scent and make impressive cut flowers for a vase indoors  More Info

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

Just£8.99

despatch by end of august 2018

Larkspur 'Fancy Purple Picotee'

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…  More Info

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

Just£2.29

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Iris 'Re-Blooming Collection'

A selection of hardy, drought, disease and insect resistant iris. Spring flowering with a second flush in autumn. These majestic, tall bearded iris flowers have a delicate scent and make impressive cut flowers for a vase indoors  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Rhizome

2 Options From£14.99

despatch by end of august 2018

Echium pininana

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

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Delphinium 'Summer Skies' (Pacific Hybrid)

Beautiful sky-blue flowers form tall, soft spires above neat clumps of foliage. A classic cottage garden perennial, Delphinium 'Summer Skies' is perfectly at home in sunny herbaceous borders, where it's statuesque flowers add vertical interest and…  More Info

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

3 Options From£7.99

despatch by end of august 2018

Hosta sieboldiana var. elegans

A bold Hosta with large, shimmering blue-grey leaves which form eye-catching clumps. White bell-shaped flowers with a hint of lilac emerge in mid summer on tall slender stems. The corrugated, slightly cup-shaped leaves of Hosta sieboldiana var. elegans are…  More Info

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

2 Options From£8.99

despatch by end of august 2018

Delphinium 'T&Ms Mix'

Cottage garden borders just aren?t complete without the towering spires of Delphiniums. In early summer, these majestic perennials produce tall flower spikes packed with evenly spaced blooms for a full and fabulous display.  More Info

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

2 Options From£6.99

despatch by end of september 2018

Cornflower 'Frosted Queen'

A delightful change to the common blue cornflower. These richly coloured flowers glisten in the sunshine, for each of the tiny petals of the very double, powder-puff blooms, is tipped with ice white. Annual Cornflower 'Frosted Queen' is perfect for filling…  More Info

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

Just£0.99

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Poppy 'Seriously Scarlet'

A dramatic new Poppy with striking scarlet flowers which have a dark purple-blue centre. opening to form an Elizabethan style ruff. The strong, tall stems boast large, highly ornamental, silver-green orientale foliage. Variable seed was sent by a customer…  More Info

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

Just£0.99

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Cornflower 'Black Ball'

Pincushion flowers in a rich milk-chocolate shade, that look almost black on cloudy days. Drifts of annual cornflower 'Black Ball' add a touch of drama to summer borders and wildlife gardens where they will attract bees and butterflies to their pretty blooms.…  More Info

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

Just£2.29

despatch within 24 hours

Alstroemeria 'Everest Collection'

Create a floral sculpture on your patio with these incredible Peruvian Lilies. Our Alstroemeria ‘Everest Collection’ combines the best tall varieties that will knit together and keep growing skywards. Support them with our Tower Pot? for the most…  More Info

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

3 Options From£12.99

despatch by end of august 2018

Bearded Iris Collection

In early summer, nothing compares to the glamorous, waved ruffles of bearded iris. This tall, colourful favourite of traditional herbaceous borders works just as well in contemporary garden displays.  More Info




4 Options From£6.99

despatch by end of september 2018

Berberis thunbergii 'Golden Carpet'

This vibrant little deciduous shrub makes a striking addition to the garden, pairing particularly well with contrasting purple or blue foliage. Small golden leaves create a dense covering and turn to glowing orange in the autumn. In spring, small pink flowers<…  More Info

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

2 Options From£15.99

despatch within 3 working days

Hosta undulata var. undulata

Small and compact, Hosta undulata var. undulata produces unusual twisted, variegated leaves with a strong central white stripe, and is known as the wavy plantain lily. Elegant spikes of light purple flowers appear in July for a an extra burst of colour. Really…  More Info

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

2 Options From£9.99

despatch by end of august 2018