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Hardy Blue Flowers

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Geranium 'Rozanne'

…known as Cranesbill. Followers of the RHS Chelsea Flower Show will know that this plant was awarded 1st place in their ?Plant of the Centenary? competition in 2013. Geranium 'Rozanne' produces an abundance of lilac blue flowers. These hardy perennial…  More Info

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Just£14.99

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

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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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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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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Summer Flowers Theme Blue Scatter Pack

…delightful mixture of blue flowering annuals that will add colour and variety to borders. The wide range of varieties includes favourites such as nigella, salvia, centaurea and larkspur, which have been selected to flower gradually over the summer months to…  More Info

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Just£8.99

Hardy Geranium Collection

Hardy Geraniums are a versatile, easy to grow and perfect for beginner gardeners. This superb collection contains something for every part of the garden - shade lovers, spreading ground cover, sun worshippers and cottage garden classics. Flowering from late spring onwards,…  More Info

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Hardy Geranium Collection

Hardy Geraniums are a versatile, easy to grow and perfect for beginner gardeners. This superb collection contains something for every part of the garden - shade lovers, spreading ground cover, sun worshippers and cottage garden classics. Flowering from late spring onwards,…  More Info

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Simply Serene Flower Collection

…vista? Our Simply Serene Flower Collection comprises of one packet of each of the following: Campanula ?Meteora?, Phacelia ?Tropical Surf?, Cornflower ?Blue Carpet?, Cornflower ?Classic Fantastic?, Salvia ?Strata?, niella ?Moody Blues?, Convolvulous ?Tricolour …  More Info

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Just£9.99

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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Flower Garden 'Easy Annuals Mixed'

…colourful annuals, which includes species found in our countryside during the Middle Ages such as borage, cornflowers and flax. This mixture has a blue tone base of cornflowers and echium, with added red-orange contrast provided by flax and marigolds, and lastly a touch of…  More Info

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Just£11.99

Eryngium 'Magical Blue Globe'

A charming hardy perennial that thrives on gritty, well-drained soil ? perfect for those challenging coastal locations! Eryngium 'Magical Blue Globe' sends up silver-green stems topped with masses of small blue globes and surrounded by a spidery collar of green bracts.…  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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Cornflower 'Dwarf Blue Midget'

A fantastic little cornflower! Lower flowering and neater in habit than any we have seen before. At just 15cm (6) high it is covered with flowers, which continue as the plants reaches its final height of about 30cm (12) high. Cornflower 'Dwarf Blue Midget' is easy to…  More Info

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Just£2.29

Cornflower 'Trailing Blue Carpet'

Blue is always a sought after flower colour. Until now there have been few blue options for summer hanging baskets, but it?s time for Lobelia to step aside - there?s a new blue basket bloomer on the block! Cornflowers are a traditional wildflower or annual…  More Info

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Just£1.99

Flower Garden 'Annual and Perennial Mix'

…through to July. The first colours to appear are the Siberian wallflower and Californian poppy. Silene then adds a touch of pink and forget-me-nots later add a touch of blue, finishing with the warmer tones of coreopsis, dianthus, delphiniums, echinacea and rudbeckia. Height…  More Info

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Just£8.99

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

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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Morning Glory 'Light Blue Star'

Useful Links: How to sow flower seeds Reasons to buy your seeds from Thompson & Morgan  More Info

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Just£1.79

Pansy 'Karma Blue Butterfly' F1 Hybrid

flowers in an unusual colour combination, which are reminiscent of a tropical butterfly with electric blue wings and a hint of bronze going through to a golden splash in the center of each bloom. Sure to create an eye-catching display in spring or summer flowering<…  More Info

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Just£4.19

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…  More Info

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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

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…  More Info

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Scabious 'Blue Jeans'

…the summer, above neat cushions of green foliage. These charming pincushion flowers are highly attractive to bees and butterflies and their slender wiry stems can also be cut for a posy or small vase indoors. Scabious 'Blue Jeans' makes a fabulous addition to the…  More Info

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Just£12.99

Ageratum houstonianum 'Blue Mink'

…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 bedding, borders and containers. Try…  More Info

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Bacopa 'Baristo® Blue'

…can be the star of the show! This pretty half hardy trailing plant is a perfect long flowering filler plant for a hanging baskets and containers. The tumbling, evergreen stems of Bacopa 'Baristo® Blue' bear a smothering of mauve blue   More Info

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Just£14.99

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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Hosta 'Blue Mouse Ears'

Hosta ?Blue Mouse Ears? forms a small, mounded clump of smooth blue-green foliage. Bell shaped pale purple flowers with lavender stripes appear throughout July, adding further interest to this hardy perennial. Compact in size, this Plantain Lily is excellent planted in…  More Info

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Just£6.99

Phlox drummondii 'Moody Blues'

Free flowering in a beautiful range of attractive blue shades, this easy to grow, half hardy annual is a cottage garden classic. Phlox drummondii 'Moody Blues' has a compact bushy habit that makes it ideal for planting in loose drifts at the edge of borders, and…  More Info

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Just£1.99

Echium vulgare 'Blue Bedder'

Glorious blue flowers buzzing with bees.  More Info

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Just£3.29

Rhododendron 'Summer Blues Collection'

…dwarf evergreen Rhododendrons that will suit even 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…  More Info

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Just£29.98

Nepeta 'Purrsian Blue'

A dense mound of delicate light blue flowers covering silver-green foliage throughout summer make Nepeta ?Purrsian Blue? an ideal plant to create interest and provide a lighter counterpoint to some of the brighter colours of normal bedding plants. Catmint grows well in…  More Info

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Corydalis 'Porcelain Blue'

A 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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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…  More Info

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Dianthus amurensis 'Siberian Blues'

This charming hardy perennial forms neat mounds of blue-grey evergreen foliage that contrast beautifully with the lavender blue flowers. Dianthus amurensis 'Siberian Blue' blooms over a long period throughout summer on resilient, dense plants with a vigorous…  More Info

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Geranium 'Blue Sybil'

The individual purple-pink flowers of Geranium 'Blue Sybil' have rose shaped buds, that form posy flowerheads. It is an attractive choice for all types of garden planters, and is well suited to a range of garden styles, including cottage, modern and informal. This ivy leaf…  More Info

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Nigella papillosa 'Delft Blue'

Delicate blue and white blooms are produced freely above a haze of airy, finely cut foliage. Flowering in colours reminiscent of the well known pottery, Nigella papillosa 'Delft Blue' makes a useful filler for gaps in summer borders. Commonly known as Love-In-A-Mist,…  More Info

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Just£1.99

Festuca glauca 'Elijah Blue'

…as Blue Fescue, this hardy perennial grass forms dense tufts of very fine, silver-blue leaves, creating a soft texture when planted en masse. Short spikes of flowers emerge in midsummer which fade to a light straw colour. With its Mediterranean origins, Festuca…  More Info

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Sollya heterophylla 'Ultra Blue'

…'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 foliage.…  More Info

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Eryngium planum 'Blue Hobbit'

…plant that will grow well in difficult conditions. Eryngium 'Blue Hobbit' is no exception to this, with its spiky indigo flowers sitting atop the almost metallic looking foliage, it is certain to make an impression. Also great in flower arrangements! Height…  More Info

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Just£12.99

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 ('in.) flowers of orchid-blue, veined in purple-violet, borne on bushy plants. Makes…  More Info

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Just£1.00

Petunia 'Surfinia Blue'

These velvety, deep blue flowers will certainly brighten up your garden this summer. The weather resistant blooms simply smother the long stems of up to 120cm, making Petunia 'Surfinia Blue' unbeatable for sheer flower power. Support its vigorous stems on a…  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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Campanula persicifolia 'Blue Bell'

…contemporary planting schemes, with a soft colour palette, Campanula persicifolia 'Blue Bell' is a nectar rich, upright perennial, that can help attract bees and butterflies to your garden. Silver-blue, bell shaped flowers grow on slender stems during the summer,…  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…  More Info

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Lobelia 'Waterfall Ice Blue'

…in patio containers and hanging baskets, Lobelia 'Waterfall Ice Blue' is a rather unique lobelia plant that is non-seeding, meaning that it will flower for a much longer period in your summer displays. Masses of royal blue flowers are enhanced with a…  More Info

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Lobelia erinus 'Blue Cascade'

…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 window-boxes. An easy to grow annual that is deservedly popular for its…  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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Lupin 'Gallery Blue'

…year after year, getting stronger, with more flower spikes each time. The Lupin Gallery Series are intensely coloured varieties that add vibrancy and structure to your garden displays. These amazing dwarf lupins are easy to grow and once the first flower spike starts…  More Info

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Lobelia erinus 'Cambridge Blue'

…variety renowned 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-boxes, and even…  More Info

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Calibrachoa 'Million Bells Blue'

…with a million purple, bell-shaped flowers with a bright golden eye! Since its introduction, Calibrachoa ?Million Bells Series? has proven itself to be exceptionally garden-worthy. With superb, vigour and gently cascading stems, Calibrachoa 'Million Bells Blue'  More Info

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Just£6.99

Osteospermum 'Blue Eyed Beauty'

…This African Daisy flowers profusely between June and September, and doesn't need much watering as it is used to dry soils and hot weather. The yellow petals contrast beautifully with the blue centres. Height and spread: 40cm (16). Culinary note: The bright coloured …  More Info

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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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Petunia Trailing 'Blue Vein'

…long trailing stems, reaching up to 90cm (35); ideal for creating a cascade of colour from hanging baskets, flower pouches' and containers. For a less formal display, let Petunia Trailing 'Blue Vein' tumble over walls in a wave of trumpet shaped blooms. Trails to:…  More Info

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Just£15.99

Nigella damascena 'Moody Blues'

…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 dramatic cut or dried flower. Height: 50-60cm (20-24in).…  More Info

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Cornflower 'Blue Diadem'

…make Cornflower 'Blue Diadem' is ideal for cutting. The nectar rich blooms attract bees and butterflies too. Height: 75cm (30). Spread: 30cm (12). Culinary note: Add petals to salads as a colourful garnish or sprinkle over omelettes or even pasta. For more details about…  More Info

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Larkspur 'Gentian Blue'

A clear, fresh Gentian blue which is perfect for bedding, borders and containers. This impressive annual Delphinium, also known as Siberian Larkspur, boasts a stunning colour which is breathtaking and essential for any garden. Useful Links: How to sow flower seeds Reasons to…  More Info

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Morning Glory 'Heavenly Blue'

Gorgeous sky blue flowers, up to 6cm (2'in) across that open in the morning, appear throughout summer on this free-flowering, elegant climber. Also suitable for greenhouse or conservatory growing. Prefers a sunny, sheltered, warm site; Beautiful climber ideal for warm site…  More Info

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