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Home > 'Blue Plants'

'Blue Plants'

477 products, 2 articles, 104 blogs

Fuchsia 'Azure Like It' (Hardy)

Compact and free-flowering patio form of the popular 'Delta's Sarah'. with metallic, steely-blue flowers. Plants grow to just 30cm, ideal for pots, bedding schemes and borders  More Info

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

2 Options From£9.99

despatch by end of march 2019

Cerinthe major 'Purpurascens'

A highly versatile, aristocratic border plant. The fleshy blue-green leaves with white mottling, spiral up the stem, transforming themselves into tighter packed, sea blue bracts - and then the finale - small clusters of rich purple/blue tubular, nodding…  More Info

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

Just£3.69

despatch within 3 days

Laurentia 'Fizz 'N' Pop'

Laurentia 'Fizz 'N? Pop? are fabulous heat-tolerant plants that produce unusually large nectar rich flowers with broad petals and feathery green leaves. They are compact plants with a long flowering period and are perfect in patio pots as well as   More Info

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

2 Options From£8.99

Laurentia 'Indigo Stars'

Exceptionally long-flowering laurentia is perfect for both containers and bedding. Drought tolerant and generally resilient, new 'Indigo Starsis a deeper-coloured selection and its compact habit makes it ideal for pots.  More Info

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

2 Options From£12.99

despatch by end of march 2019

Tulip 'White' and Muscari 'Blue' Mix

We've brought together two of the best-loved spring flowers to create this fabulous springtime mix! The colours, heights and textures will look wonderful whether you plant them en masse in beds or containers. You'll certainly know that spring is here when this…  More Info

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

3 Options From£9.99

despatch within 3 days

Salvia patens

A classic border plant, ideal for adding a cool blue drift to your planting schemes. The attractive, large blue hooded florets are borne on erect stems above toothed foliage. First year flowering, blooms throughout the summer into autumn.…  More Info

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

Just£0.99

despatch within 3 days

Lobelia erinus 'Cambridge Blue'

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®…  More Info

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

Just£2.49

despatch within 3 days

Perovskia 'Blue Spire'

Whether you are a first time gardener hoping to create a perfect cottage garden or an old hand struggling to enhance tricky costal areas, it is worth considering Perovskia 'Blue Spire'. This Russian Sage is easy to maintain, even in dry and windy areas. The hardy…  More Info

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

5 Options From£6.99

despatch within 7 days

Buddleja 'Buzz® Sky Blue'

These attractive, compact plants are loved by bees and butterflies, but won't take over your garden. Buddleja 'Buzz® Sky Blue' is easy to grow and problem-free with a super long-flowering period. Perfectly proportioned for patio pots and smaller…  More Info

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

Just£12.99

despatch by end of june 2019

Viscaria occulata 'Patio Mixed'

An easy to grow container or border filler, with attractive, dainty, single, pink, red, blue and white flowers. Looks spectacular planted in large drifts, where the slender dwarf stems of flowers, glisten in the summer sunshine. Height 25-30cm (10-12…  More Info

  • Sun shade: Sun or semi shade


  • Longevity: Annual

Just£0.99

despatch within 3 days

Meconopsis betonicifolia 'Blue'

Is there a more beautiful bloom in the entire flower kingdom then the famous Blue Poppy? It is only to be expected that an elusive, magical flower like this is a little harder to grow. The secret with this plant is to grow cool and well shaded. Height: 60…  More Info

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

Just£3.69

despatch within 3 days

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 of sunny…  More Info

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

3 Options From£9.99

despatch by end of february 2019

Agapanthus 'Ever' Duo

A truly wonderful agapanthus double act! Agapanthus 'Ever? Duo are semi-dwarf plants that produce multiple spikes of bright blue and pure white flowers all summer in a sunny or partly shaded position. Tough, fast growing and drought tolerant, these   More Info

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

Just£9.99

despatch within 3 days

Phlox 'Pharoah Blue Eye'

Creeping Phlox are useful for dry, sunny banks and all those places that other plants just won't grow! Plants produce an impenetrable mat of fragrant flowers; suppressing weeds and resisting drought! The detailed eye on each gleaming white is also quite…  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 march 2019

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 cutting and…  More Info

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

Just£1.99

despatch within 3 days

Meconopsis baileyi 'Hensol Violet'

Indulge yourself by growing this rare, mauve form of the exquisite Himalayan Blue Poppy. Scintillating, silky blooms aloft downy foliage give an absolutely breathtaking effect when planted in groups in shady borders and woodland areas. A collector's item…  More Info

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

Just£2.99

despatch within 3 days

Veronica spicata 'Glory'

Small in stature but big in impact! Veronica spicata 'Glory' produces lots of large purple-blue, upright flower spikes above neat clumps of foliage. Flowering in abundance from June to August, this herbaceous perennial is ideal for adding summer colour to the front of…  More Info

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

5 Options From£8.99

despatch by end of january 2019

Ceanothus x delileanus 'Gloire de Versailles'

Ceanothus Delilianus Gloire De Versailles (Californian Lilac) is a lovely bushy shrub that is covered in powder-blue flowers from July to September. This tough plant with a prestigious RHS AGM, is very low maintenance and fast growing only requiring a hard prune…  More Info

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

5 Options From£9.99

despatch within 7 days

Ageratum houstonianum 'Blue Mink'

This relatively old variety of flossflower remains popular for good reason. The compact, uniform plants bear large, fluffy, powder-blue flowers. With a vigorous, open habit, Ageratum houstonianum 'Blue Mink' is perfect for adding texture and colour to…  More Info

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

Just£1.99

despatch within 3 days

Coleus canina 'Scaredy Cat'

The neat grey-green leaves and small pale blue flowers make this half-hardy perennial an attractive addition to borders and containers. At it?s most effective when grown in full sun and when fully established, Coleus canina 'Scaredy Cat? is undemanding and…  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 march 2019

Clematis 'Lasurstern'

Clematis 'Lasurstern' has beautiful deep blue flowers with wide, overlapping sepals and neatly crimped edges. Each exotic flower of this RHS AGM cultivar grows as large as 15cm (6) in diameter - great for adding a touch of the exotic to fences, patio containers…  More Info

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

2 Options From£14.99

despatch by end of january 2019

Scabious caucasica 'Goldingensis'

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

2 Options From£8.99

despatch by end of february 2019

Lavender 'Ellagance Sky'

A stunning first year flowering Lavender with large, attractive, fragrant, sky-blue spikes on strong stems, reaching out from bushy well branched plants. A long lasting addition to borders or containers, attracting bees and butterflies to your garden. Height: 30…  More Info

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

Just£0.99

despatch within 3 days

Ceanothus thyrsiflorus var. repens

Ceanothus Thyrsiflorus Repens (Californian Lilac) is perfect for the front of a border as it naturally forms a small mound that is evergreen and frost hardy. It is perfect for adding some structure and ground cover to cottage gardens and prefers a position in rich…  More Info

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

6 Options From£5.99

despatch within 3 days

Lobelia erinus 'Blue Cascade'

Freely branching plants are covered in myriads of bloom to create clouds of true blue lobelia flowers with a small white eye. Unsurpassable among trailing lobelias, 'Blue Cascade' makes a sparkling addition to containers, flower Pouches® and…  More Info

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

Just£2.49

despatch within 3 days

Aubrieta 'Dr. Mules Variegata'

This eye-catching evergreen ground-cover plant forms a dense carpet of variegated leaves with striking cream edges. Masses of violet-purple flowers smother the foliage in early and mid spring. Aubrieta 'Dr. Mules Variegata' has a spreading mat-forming habit and…  More Info

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

Just£16.99

despatch by end of february 2019

Geranium bohemicum 'Orchid Blue'

Geranium 'Orchid Blue' is a selection by Thompson & Morgan from the species Geranium bohemicum. A short-lived border and ground cover plant which self-seeds to keep continuity. Masses of 2cm (0.75in) flowers of orchid-blue, veined in purple-violet, borne…  More Info

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

Just£0.99

despatch within 3 days

Geranium 'Brookside'

With its intensely violet-blue flowers veined with a hint of dark red, and finely cut leaves, Geranium 'Brookside' is one of the favourites of all the hardy Geraniums. It certainly makes an impact with its bold colour: it is stunning as a single plant in a…  More Info

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

3 Options From£7.99

despatch by end of february 2019

Geranium 'Rozanne'

Winner of The RHS Chelsea Flower Show 'Plant of the Centenary'. A celebrated Cranesbill producing masses of saucer shaped, violet blue blooms with dainty white centres. Repeat flowering throughout the summer, hardy Geranium 'Rozanne' makes excellent ground…  More Info

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

2 Options From£6.99

despatch by end of march 2019

Geranium 'Bloomtime'

Geranium 'Bloomtime' is a new variety of hardy geranium. It's another real beauty with pale pink veined flowers that look spectacular when planted in borders en masse.  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 march 2019

Mazus reptans

Fill gaps in borders with this outstanding creeping ground cover plant. Only 5cm (2in) tall, but quickly spreading - each plant will spread to cover 30cm (1ft) square - mazus reptans is hardy and hardwearing. Plant it between stepping stones or at…  More Info

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

2 Options From£9.99

despatch by end of march 2019

Geranium 'Rozanne'

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

4 Options From£13.99

despatch by end of may 2019

Eryngium planum 'Blue Hobbit'

Eryngium 'Blue Hobbit' is an unusual and striking plant with sprays of spikey electric blue flowers, with up to 100 on each plant. They are very adaptable and can grow in various types of soil, and also in patio containers. As a dwarf variety…  More Info

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

3 Options From£9.99

despatch by end of february 2019

Linum narbonense 'Heavenly Blue'

One of the finest blue flowered plants. A profusion of luminous ultra-marine blue flowers  More Info

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

Just£0.69

despatch within 3 days

Lobelia pendula 'Monsoon'

Unique cascading version of 'Crystal Palace' with beautiful deep blue flowers. An added bonus is the attractive foliage which turns from green to bronze as the plants mature, giving them long-lasting appeal. Perfect for baskets, window boxes, containers or…  More Info

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

Just£1.59

despatch within 3 days

Strelitzia 'Bird of Paradise'

Admired for their exotic blooms which make vibrant, long lasting cut flowers. The stately blue green, deeply ribbed foliage makes an attractive foil for their magnificent flowers which resemble birds with bright plumage. The striking blooms will make for an…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Containers
  • Flower Colour: Orange
  • Longevity: Perennial

Just£9.99

despatch by end of january 2019