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Blue Flowers

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Corydalis 'Porcelain Blue'

…glamorous hardy perennial for a damp, lightly shaded spot. The blooms of Corydalis flexuosa 'Porcelain Blue are the most extraordinary shade of blue, appearing in spring and again in autumn. The flowers attract pollinating insects, making this a lovely choice…  More Info

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Geranium 'Hardy Blues'

Low mounds of foliage produce a profusion of flowers throughout summer from this colourful mix of cottage garden favourites. The cup shaped flowers range from solid white to solid blue, with an infinite combination of splashes of colour in between. This marvellous mix…  More Info

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Cornflower 'Dwarf Blue Midget' (Seeds)

blue cornflower, compact and easy-to-grow with abundant flowers. Even suitable for patio containers and windowboxes. Height: 30cm (12). Spread: 20cm (8). Culinary information: Add petals to salads as a colourful garnish or sprinkle over omelettes or even pasta. For…  More Info

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Just£0.79

Delphinium 'Dark Blue & White Bee'

Delphinium 'Dark Blue & White Bee' makes a majestic statement at the back of summer perennial borders. This classic cottage garden perennial produces towering spires of indigo blue flowers which attract pollinating insects to the garden. Group Delphiniums together to…  More Info

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Just£8.99

Agapanthus 'Flower of Love'

Beautiful, deep blue florets stand proud on tall stalks each summer on this outstanding African Lily. Agapanthus ?Flower of Love?, being a hardy perennial, will flower year after year, getting larger and stronger with each passing season. These reliable plants are low…  More Info

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Muscari armeniacum

This vigorous Grape Hyacinth produces flower spikes topped with conical clusters of cobalt blue, bell shaped flowers. Once planted, Muscari armeniacum requires virtually no further attention and will happily look after itself. This delightful RHS AGM variety is ideal…  More Info

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Scilla peruviana

Known as Portuguese Squill, Scilla peruviana is a dramatic late spring/early summer flowering bulb that is certain to draw the eye in any display. Large heads, each containing up to 100 deep blue starlet flowers create domes of colour from May to June. perfect for…  More Info

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Platycodon grandiflorus 'Fuji Blue'

Better known as the Balloon Flower for its starry flowers that burst from rounded, balloon-like buds. Platycodon grandiflorus 'Fuji Blue' is a dainty perennial with a free flowering habit. This undemanding plant will supply a splash of bright blue at the…  More Info

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Just£8.49

Water Lily (Blue)

The best recognised of water plants and for good reason! The blue, goblet shaped buds open to reveal glamorous star shaped flowers with golden anthers. This elegant half hardy variety is so compact it is even suitable for growing in containers on patios and balconies. Spread:…  More Info

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Plumbago auriculata

Plumbago auriculata bears shiny green foliage and clumps of delicate blue flowers; an unusual colour amongst climbing plants. This variety is a practical alternative to honeysuckle, clematis and jasmine. Plumbago auriculata is an endearing, tender evergreen that can be grown…  More Info

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Hibiscus syriacus 'Azurri'

Lovely lilac-blue flowers with a contrasting maroon centre appear in abundance on this deciduous shrub from late summer through to October. Despite its tropical looks, Hibiscus syriacus 'Azurri' is fully hardy and provides glorious, long-lasting colour when many other plants have…  More Info

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Bird of Paradise Flower

…their exotic blooms, resembling birds with bright plumage, which make vibrant, long lasting cut flowers. The stately blue green, deeply ribbed foliage makes an attractive foil for their magnificent flowers. Exquisite specimens for the greenhouse and…  More Info

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Pansy 'Mystique Blue Halo'

This stunning new pansy boasts extra large flowers with white centres, purple whiskers and a cool, clear blue surround. Pansy 'Mystique Blue Halo' erupts with an abundance of beautiful blooms from late winter and may even produce the odd bloom in autumn after planting.…  More Info

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Phlox 'Pharao Blue Eye'

…other plants just won't grow! Once established, Phlox 'Pharao Blue Eye' will thrive in the driest of soils, producing an impenetrable mat of flowers, suppressing weeds and resisting drought! The detailed eye on each gleaming white flower sets this stunning,…  More Info

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Eryngium 'Magical Blue Globe'

…'Magical Blue Globe' sends up silver-green stems topped with masses of small blue globes and surrounded by a spidery collar of green bracts. With a compact, bushy habit, this variety adds texture and colour to the front of borders. Cut some stems for a summer bouquet…  More Info

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Agapanthus Blue & White Collection

Flowering throughout summer these impressive perennials lend their stature to borders and patio containers, where their architectural seed heads continue the display well into autumn. The large spherical blooms also look magnificent in cut flower displays. In your collection…  More Info

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Spring Flowering Bulb Collection

…April. * 25 x Crocus 'Ruby Giant' - Fabulous purple flowers rise above slender, strap-like foliage in February and March.* 55 x Brodiaea - Produces clusters of blue flowers during July.* 50 x Chionodoxa - Starry blooms in shades of white, blue and mauve…  More Info

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Just£19.99

300 Spring Flowering Bulbs

With five fantastic varieties in our 300 Spring Flowering Bulb collection you are guaranteed a super display of colour from the end of winter through into spring. With colours ranging from bright yellow to rich purples and striking blues you are sure to add cheer to your beds…  More Info

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Just£28.99

Hydrangea macrophylla 'Blue Danube'

…fact that they are so easy to maintain. They can be planted in sun or shade, in garden borders or in large containers. Hydrangea macrophylla 'Blue Danube' has deep blue flowers when planted in acidic soil. Planting Hydrangeas in alkaline will produce pink   More Info

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Perovskia atriplicifolia 'Silvery Blue'

Perovskia atriplicifolia 'Silvery Blue' is a superb plant for garden borders. It has aromatic, shimmering silvery stems that are covered in lavender blue flowers. It is a versatile and hardy shrub that can tolerate drought and exposed coastal positions, making it the…  More Info

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Caryopteris 'Petit Blue'

The glossy foliage of Caryopteris 'Petit Bleu' produces intense, blue flowers in August and September, giving your garden a much needed, late summer splash of colour. This hardy shrub is attractive not only to humans, but also to pollinators such as bees, for its blooms are…  More Info

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Sollya heterophylla 'Ultra Blue'

Sollya heterophylla 'Ultra Blue' boasts darker blue flowers than it parent species, and a denser, more branching habit. This unusual twining climber flowers profusely from early summer to September; it?s nodding blooms standing out against the narrow, evergreen…  More Info

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Morning Glory 'Heavenly Blue' (Seeds)

Gorgeous sky blue flowers, up to 6cm (2'in) across that open in the morning, appear throughout summer on this free-flowering, elegant climber. Height: 300cm (18). Spread: 30cm (12).  More Info

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Just£0.69

Ageratum houstonianum 'Blue Mink' (Seeds)

Large, soft blue, powder-puff flowers upon vigorous yet compact plants. Perfect for summer bedding, borders and containers. Height: 30cm (12). Spread: 30cm (12).  More Info

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Rose 'Blue for You'

…and sweetly fragrant, Rose 'Blue for You' blooms from late spring through to early autumn and is attractive to bees. Give this compact rose pride of place in your borders or in large patio containers where the scent can be enjoyed up close. Rose flowers are also…  More Info

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Eryngium 'Blue Steel'

…Distinctive, architectural blooms rise high on sturdy stems to reveal cones of tiny flowers surrounded by an electric blue collar! A useful plant for coastal areas and hot, dry sites. The dramatic Sea Holly flowers are also excellent for cutting and drying.…  More Info

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Agapathus 'Blue Ribbon'

Beautiful, deep blue blooms form rounded flower heads that stand proud on tall stalks each summer. The blooms of Agapanthus ?Blue Ribbon? are distinctive for the stripe of violet-blue along the midrib of each petal. This outstanding African Lily provides an elegant and…  More Info

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Perovskia 'Lacey Blue'

…in exposed areas, making it ideal for coastal gardens, that experience strong salty winds. It's flowers are lavender blue, and has silvery green, aromatic foliage. British bred Perovskia 'Lacey Blue' has a neat, compact habit making it well suited to containers…  More Info

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Hosta 'Fragrant Blue'

True to the plant's name, the heart-shaped leaves of Hosta 'Fragrant Blue' are joined by sweet-smelling, mauve flowers in July and August. Best grown in moist, shady borders, this hardy perennial continues to produce its blue-green foliage throughout the season, covering soil…  More Info

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Just£13.99

Eryngium planum 'Blue Hobbit'

Eryingium ?Blue Hobbit? is an ideal little plant for sunny borders. They thrive in many types of soil and are full of bloom in midsummer. This compact Sea Holly is a unique dwarf strain, perfect for a patio pot. The 30cm (12) plants provide sprays of up to 100 metallic-blue   More Info

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Tulip 'Blue Diamond'

…a flower arrangement so that you can enjoy them indoors too! Height: 40cm (16). Spread: 15cm (6). Bulb size: 11/12cm. Useful links: How to plant bulbs, corms and tubers Culinary note: Some parts of these flowers are edible. However, some people have had strong…  More Info

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Rose 'Blue Eyes'

* Repeat flowering* Short, bushy habit* Good disease resistanceThis wonderful floribunda rose produces large peony-like petals that blend from white to an unusual deep mauve centre. Rose 'Blue Eyes' has good disease resistance and a short bushy habit that is well suited to…  More Info

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Blueberry 'Powder Blue'

…an early-maturing variety. Clusters of pretty white, bell-shaped flowers in spring are followed by fiery red foliage in the autumn, making this a valuable hardy shrub for seasonal interest in the garden. Blueberry 'Powder Blue' is an attractive addition to patio…  More Info

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Rhododendron 'Summer Blues Collection'

…the smallest gardens. These compact hardy shrubs are perfect for growing in patio containers, or planting at the front of borders and rockeries. Flowering in spring, in three lovely shades of mauve, they provide a bright splash of colour and create a superb focal point.…  More Info

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Just£29.98

Caryopteris x clandonensis 'Kew Blue' (Large Plant)

Caryopteris ?Kew Blue' is a compact and neat shrub that is easy to grow and care for. Its silvery and subtly aromatic foliage combined with beautiful dark blue flowers will reward you from late summer to autumn. Loved by butterflies and bees, Caryopteris is a tough…  More Info

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Hydrangea macrophylla 'Black Diamonds Shining Angel Blue'

This truly unique hydrangea comes from a development in recent breeding which boasts stunning colour and flower shapes. Bursts of unusual purple-pink-blue flowers are produced on dark, almost black stems - and the colours look different every time you look at it! This…  More Info

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Agapanthus 'Ever Sapphire'

A profusion of deep blue flowers form large, rounded heads that appear early in the season. Flowering from late May, Agapanthus ?Ever Sapphire? comes from recent breeding, offering a repeat flowering African Blue Lily which will enchant you throughout the…  More Info

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Caryopteris x clandonensis 'Hint of Gold'

…holder of an RHS AGM award, Caryopteris ' clandonensis 'Hint of Gold' has aromatic deciduous golden green foliage as a backdrop to the cobalt blue flowers. Bluebeard's late summer blooms have an abundance of nectar to encourage bees, butterflies and other pollinators…  More Info

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Commelina tuberosa

Native to Mexico, Commelina tuberosa has Intense blue flowers throughout the summer months, and will soon form a clump of these strikingly coloured flowers. A hardy perennial, the Dayflower will add interest and colour to your borders for many years to come, it enjoys…  More Info

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Caryopteris x clandonensis 'Thetis'

…clandonensis 'Thetis' produces strong, upright stems with slender aromatic, grey-green leaves. From August to September, clusters of beautiful, clear blue flowers appear at the tips of the stems which are highly attractive to pollinating insects. Compact and drought…  More Info

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Hyssopus officinalis

…in the herb garden so you can utilise the edible flowers. Bees and butterflies will be attracted by Hyssop's electric blue flowers so a bushy low hedge in the kitchen garden will encourage pollination of your flowering veggies. The flowers are…  More Info

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Lavender 'Munstead'

…evergreen foliage to release the intense perfume of this compact lavender. Its delicate purple blue flowers held on stiff stems, attract bees and other insects; they also make excellent cut or dried flowers. Grow Lavender ?Munstead? in containers, as a low…  More Info

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Russian Snowdrop

…will form a carpet of spring colour that is virtually maintenance free. These tough little bulbs emerge in a flurry of palest blue flowers, etched with dark powder blue stripes. Russian snowdrops enjoy well drained soils and make an eye-catching alternative to…  More Info

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Geranium Censation™ 'Kora'

Recently introduced, Geranium Censation™ 'Kora? is an unusual and eye-catching colour. Exquisite mauve blue flowers, with bright white centres, rise above the palmate foliage in late spring. This clump forming hardy perennial makes a lovely choice for the front of…  More Info

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Agapanthus 'Northern Star'

…beautiful, globe-shaped blooms of African Blue Lillies but concerned that they will struggle in the changeable British climate? Perhaps the 'Northern Star' variety of Agapanthus is the answer to your prayers! Not only does it produce an abundance of deep blue   More Info

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Echinops ritro (Large Plant)

Echinops ritro produces jagged globes of brilliant blue flowers on silvery green stems, held above clusters of spiny, deeply cut foliage. This favoured perennial has a strong architectural impact and forms a striking contrast with other perennial varieties. Globe Thistle is…  More Info

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Vinca major

…in almost any position in the garden, from full sun to difficult shady corners. Periwinkle is a robust, low growing shrub that produces inky blue flowers from April right through until September. Vinca bears dark green, evergreen foliage on ground-covering stems that…  More Info

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Hibiscus 'Tricolour'

…Hibiscus ?Tricolour? is grown as 3 varieties in one pot, which meld together to form a single bush with 3 different flower colours. An abundance of pink, white and blue flowers cover the stems in summer, each with a central blotch of contrasting wine-red. This…  More Info

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Meconopsis baileyi 'Alba'

…early summer. Pure white, silky petals surround golden yellow stamens to form clear, single blooms up to 10cm (4) across. Meconopsis baileyi ?Alba? is a captivating short-lived perennial and is 99% true to type; very occasionally the odd blue flower may appear. Height…  More Info

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Passiflora Collection

…large flowered varieties comprises Passiflora 'Duuk' - the most winter hardy passion flower on the market, tolerating temparatures as low as up to -10c; and the unusually named Passiflora 'Silly Cow' - the biggest passiuon flower blooms available, with lovely…  More Info

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Clematis x aromatica

Prominent creamy stamens contrast beautifully with the slender violet- blue flowers of this graceful climber. Throughout summer the striking star shaped blooms exude a superb fragrance. This vigorous species will quickly cover walls and fences, and can be pruned to almost…  More Info

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Bluebell Creeper

…is better known as the Bluebell Creeper. Its twining stems are cloaked in evergreen foliage that makes a splendid backdrop for its nodding sky blue flowers throughout summer. This half-hardy climber is perfect for growing in the conservatory, and will even thrive…  More Info

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Lavender 'Platinum Blonde'

…that radiate a golden glow. From June to August, Lavender 'Platinum Blonde' is crowned with a profusion of blue flower heads, borne on stiffly upright stems. Like all Lavender, the flowers and foliage are deeply aromatic, perfuming the air every time you brush…  More Info

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Meconopsis 'Union Jack' Collection

…the Himalayan blue poppy is a real eye-catcher in late spring and early summer. Pure white, silky petals surround golden yellow stamens to form clear, single blooms up to 10cm (4) across. This captivating short-lived perennial is 99% true to type; very occasionally the odd …  More Info

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Agapanthus 'Twister'

…more contemporary style of garden. The flower 'globes' of Agapanthus 'Twister' are made up of many small, delicate flowers, with pure white flutes that blend to inky blue throats. They sit atop sturdy stems about 60cm (24) in height. This African Lily   More Info

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Borage (Seeds)

…sky-blue blooms throughout summer. Both leaf and flower are edible and taste similar to cucumber, use flowers in salads, or to top cakes and drinks. Height: 60cm (24). Spread: 45cm (18). Culinary information: Some parts of these flowers are edible. Click here…  More Info

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Sea Holly

…Distinctive, architectural blooms rise high on sturdy stems to reveal cones of tiny flowers surrounded by an electric blue collar! A useful plant for coastal areas and hot, dry sites. The dramatic Sea Holly flowers are also excellent for cutting and drying.…  More Info

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Just£6.99

Allium 'Lover's Collection'

flower heads up to 20cm (8) across. Height: 50cm (20). Spread: 15cm (6).* Allium caeruleum ? An RHS AGM variety with dainty, spherical blue flower heads. Height: 60cm (24). Spread: 10cm (4). Useful links: How to plant bulbs, corms and tubers Culinary…  More Info

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Brunnera macrophylla 'Jack Frost'

…Frost' produces large, heart-shaped silvery leaves with green veins. In mid to late spring these are complimented by delicate sprays of blue forget-me-not like flowers. Happiest in a shady position, Siberian Bugloss is perfect for woodland gardens or the front of…  More Info

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Just£15.99

Aquilegia Collection

…Barlow?, with layered bonnets of pink-red petals tipped with yellow-green., Aquilegia ?Blue Barlow?, double intense blue flowers atop tall slender stems,Aquilegia ?White Barlow?, beautiful double white flowers with just a hint of pink, Aquilegia ?William…  More Info

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Just£7.99