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Blue Perennials

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Eryngium planum 'Blue Hobbit'

Sea Holly is well known for being a striking perennial 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…  More Info

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Just£12.99

Hosta 'Blue Mouse Ears'

A smaller leafed Plantain Lily which gets its name from the smooth blue-green foliage and produces pale purple bell-shaped flowers in the summer between June and July. They are great for borders or beds in shady spots in the garden. As it is one of the smallest in the Plantain Lily family…  More Info

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Just£6.99

Catananche caerulea 'Amor Blue'

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. Flaunting a fabulous airy appeal on…  More Info

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Just£0.99

Cornflower 'Red, White & Blue'

This contrasting and vibrant mixture of red, white and blue cornflowers provides a bold and long-lasting display to the garden. Traditional and reliable, display these pretty, pollinator-friendly plants in wildflower areas, borders and patio pots, planted in groups or informally…  More Info

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Just£0.99

Butterfly Pea

…a perennial grown in a conservatory. Climbs 1.8m-2.4m (6-8 feet). Culinary note: In Burma, the flowers of the blue variety are dipped in batter and fried, they also make good garnishes for salads. A syrupy sherbet drink can also be made from the blue flowers…  More Info

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Just£3.59

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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2 Options From£15.59

Perennial Collection

Put the winter blues behind you and look forward to a summer garden brimming with bright and cheerful blooms! This top quality collection of herbaceous perennials will fill your garden with colour from June to September and for many years to come. Supplied as bareroots.…  More Info

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Just£29.99

Phlox 'Pharao Blue Eye'

…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, evergreen drought tolerant perennial  More Info

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Felicia 'Magic Blue Daisy'

Felicia ?Magic Blue Daisy? is a real treat for the garden. Adorable blue daisies rise up above the spreading foliage from June through to September which makes this perfect little bedding plant a real stand out item in any scheme. Also perfect for planting in patio containers…  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. Easy…  More Info

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Best Value Perennial Collection

Fill your beds and borders with this bargain perennial collection. Perennial plants will bloom year after year and they can also be cut and brought into the house for beautiful flower arrangements. Your collection will consist of 6 plug plants of each of the following…  More Info

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Just£23.99

Best Value Perennial Collection

…season. Plant them in bold groups for maximum impact! Your collection will consist of 6 plug plants of each of the following varieties: Achillea 'Cerise Queen', Coreopsis 'Golden Joy', Delphinium 'Dark Blue & White Bee', Foxglove 'Dalmatian Mixed', Echinecea 'Nectar Pink'…  More Info

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Just£18.99

Everlasting Perennial Collection

…- These robust perennials bloom over a long period, attracting bees and butterflies to their daisy-like flower heads. Echinacea purpurea is tough and reliable, coping well on most soils and happily tolerating coastal conditions. * Echinops Ritro - Tight clusters of deep   More Info

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Perennial Saver Collection

This collection includes a bumper selection of fantastic varieties of perennials perfect for a long lasting colourful garden with a selection of popular hardy perennials which deserve a prime spot in the garden. The blooms of this collection are long-lasting and continue well…  More Info

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Just£14.99

Best Perennial Collection

…season. Plant them in bold groups for maximum impact! Your collection will consist of 6 plug plants of each of the following varieties: Aquilegia 'Mrs Scott Elliott', Dianthus 'Rockin Red', Doronicum 'Little Leo', Salvia 'Salvatore Blue', Leucanthemum 'Crazy Daisy' and…  More Info

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Just£18.99

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 you…  More Info

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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…  More Info

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Pansy 'Karma Blue Butterfly' F1 Hybrid

…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 borders or containers. A Hardy Perennial often used as…  More Info

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Just£4.19

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

Delphinium x cultorum 'Centurion Lilac Blue Bicolour' F1 Hybrid

…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 lilac and blue shades with a white central 'bee'. (Flowers from July to…  More Info

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Just£2.99

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 glauca…  More Info

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2 Options From£17.99

Campanula persicifolia 'Blue Bell'

Well to suited to both cottage garden and 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…  More Info

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Just£12.99

Scabious 'Blue Jeans'

…compact, perennial scabious producing masses of lilac-blue blooms throughout 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…  More Info

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Just£12.99

Eryngium 'Blue Steel'

A striking perennial with a bold garden presence! 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…  More Info

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Agapathus 'Blue Ribbon'

…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 graceful presence in the garden, associating beautifully with other late summer flowering perennials.…  More Info

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Just£13.99

Iris 'Metolius Blues'

…Iris produces its upright stems of glacial blue flowers in early summer. The sturdy flower stems rise from a neat fan of upright, sword-shaped foliage. Cut a few for a showy summer bouquet. You'll wont many stems to fill a vase, as Iris 'Metolius Blues' is…  More Info

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2 Options From£11.99

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 for a…  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 geranium…  More Info

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Delphinium 'Summer Blues'

Delphinium ?Summer Blues? is a charming dwarf variety forming a pleasing, well branched plant. The sky blue flowers appear above a bushy clump of finely cut foliage that gives a delicate lacy appearance. This pretty little perennial is perfect for the front of borders,…  More Info

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Just£1.79

Penstemon heterophyllus 'True Blue'

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

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Just£2.99

Lupin 'Gallery Blue'

A colourful display of these cottage garden favourites will return 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…  More Info

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Just£9.49

Meconopsis baileyi '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: 60-90cm (24-36in).  More Info

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Just£3.99

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 flowers.…  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 flowers.…  More Info

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Geranium 'Hardy Blues'

…solid white to solid blue, with an infinite combination of splashes of colour in between. This marvellous mix of perennial geraniums will grow almost anywhere. Perfect for groundcover or filling gaps in borders. Comprises varieties in three different colours - blue…  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 habit.…  More Info

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Just£2.99

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

Linum narbonense 'Heavenly Blue'

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

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Just£3.99

Euphorbia characias 'Glacier Blue'

…variegated foliage for a long-lasting and colourful display through to early summer. With drought resistance and a compact habit, Euphorbia ?Glacier Blue? is perfect for low-maintenance borders, and the exotic-looking flowers are a great source of spring nectar for…  More Info

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Nepeta nervosa 'Blue Moon'

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

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Just£3.29

Myosotis sylvatica 'Blue Ball'

Compact and ball shaped with bright blue flowers. Culinary note: The flowers can be sprinkled over desserts to add a delicate scented flavour. For more details about edible flowers click here.  More Info

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Just£2.79

Cichorium intybus 'Electric Blue'

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! Culinary note: Some parts of these…  More Info

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Just£4.79

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 a…  More Info

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Just£1.00

Delphinium 'Blue Bird' (Pacific Hybrid)

Delphinium 'Blue Bird' is a Pacific hybrid delphinium. Gorgeous electric blue flowers, with white centres, grow on tall spires in June and July, that give height to garden borders. Delphiniums are a traditional cottage garden plant, but this variety also looks great in modern…  More Info

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Salvia nemorosa 'Salvatore Deep Blue'

Salvia nemorosa 'Salvatore Deep Blue' makes a lovely focal point at the front of sunny borders. This compact hardy perennial sends up spires of dense, tiny blooms in dark indigo purple. The stems are also dark maroon, giving this eye-catching Salvia a particularly alluring…  More Info

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Scabious 'House's Novelty Mix'

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

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Just£2.99

Penstemon 'Vesuvius'

…is among the finest in the Volcano series. Perhaps best known for its non-stop flowering throughout the summer and early autumn, this hardy perennial?s compact, upright habit makes it well suited to the front of sunny or partially shady borders, or to patio containers. The…  More Info

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Just£9.99

Geranium 'Rozanne'

…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 plants make excellent ground cover and help create beautiful cottage garden style planting schemes.…  More Info

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Delphinium elatum 'Paramo Azul'

…Delphinium. Selected for its free flowering habit, Delphinium elatum Paramo Azul makes an excellent cut flower. Intensely blue flowers crowd the upright stems of this sturdy perennial in midsummer creating an enviable focal point in the garden. Plant them in large…  More Info

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Iris 'Edith Wolford'

An elegant combination of bicolour blue and yellow blooms adorn this hardy perennial during the summer months, with as many as nine blooms per stem. Iris ?Edith Wolford? will even reward you with a second wave of blooms later in the season. Ideal for borders where it will…  More Info

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Meconopsis 'Lingholm'

One of the world?s rarest poppies ?Lingholm? is a stunning hardy perennial bearing large sky-blue flowers upon tall stems. Himalayan Blue Poppies are highly sought after for their exquisite beauty and most unusual coloured poppy flowers, which appear throughout early summer.…  More Info

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Geranium 'Bloomtime' & 'Rozanne' Collection

…varieties that complement each other perfectly? Geranium ?Rozanne? and the new Geranium ?Bloomtime? are tough, hardy perennials that will flower year after year. ?Rozanne? with a violet blue hue was voted Plant of the Centenary at the 100th RHS Chelsea Flower Show.…  More Info

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Just£26.99

Agapanthus 'Jacaranda'

This African Blue Lily won't leave you feeling blue with its spectacular umbels of violet flowers, patterned with a darker stripe. What's more, the Agapanthus 'Jacaranda' is one of the first hardy perennials of its kind to bloom, so will add a dramatic splash of colour…  More Info

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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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Agapanthus 'Twister'

…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 flowers between July and September and…  More Info

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Meconopsis baileyi 'Hensol Violet'

The 'must-have' Himalayan 'Blue Poppy' has a rival in this exquisite cultivated form. Bright violet-purple, almost shimmering flowers, with the merest hint of red, make a stunning addition planted in groups in shady borders and woodland areas. This 'collectors plant' still surprises…  More Info

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Just£2.99

Geranium Hardy Collection

…without a few Cranebills! These hardy Geraniums are perfect for forming loose clumps at the front of borders, where they mingle happily with other perennials. The finely cut foliage and pretty summer blooms provide plenty of interest. This collection brings together 3 eye…  More Info

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Eryngium planum

Commonly known as Sea Holly, this thistle-like perennial produces upright, branching stems of thimble-sized, steel-blue flowers surrounded by spiny bracts. From July to early autumn, these long-lasting blooms provide a valuable source of nectar for butterflies and pollinating…  More Info

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Just£7.99

Agapanthus Duo

…Agapanthus make a particularly elegant choice for patio containers, and work equally well in borders. These low maintenance, clump forming perennials are reliable and trouble free, getting bigger and better each year. Height and spread: 60cm (24). Agapanthus Duo comprises: *…  More Info

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Just£18.99

Anagallis monellii 'Skylover'

…to Lobelia! The spreading stems of this pretty Blue Pimpernel make a carpet of summer flowers for your rockery or alpine garden. Its interesting foliage and pendulous habit are perfect for your hanging baskets too. This delightful hardy perennial offers an…  More Info

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