- Flowers
Flower Bulbs Allium Bulbs Anemones Begonia Tubers Crocus Bulbs Daffodil Bulbs Dahlia Tubers Hyacinth Bulbs Lily Bulbs Tulip Bulbs Woodland Flower Bulbs Other Flower BulbsFlower Plants Annual Bedding Plants Children's Flower Plants Clematis Climbing Plants Cottage Garden Plants Exotic Plants Flowers For Cutting Plants Foliage Plants Greenhouse & Indoor Plants Ground Cover Plants Hanging Basket Plants Lavender PlantsHardy Geraniums Herbaceous Border Plants Heuchera Pansies and Violas Patio Plants Water Plants Window Box Plants Winter Bedding Plants Hydrangea Large impact plants
- Fruit & Vegetables
- Trees, Shrubs & Ornamentals
- Tool Shed
Garden Tools & Equipment Barrows and Trolleys Garden Solutions Harvesting Plant Supports Seed Sowing Tree Stakes Water Butts Weed Control Hand Tools Secateurs, Snips and Pruners WorkshopGarden Irrigation & Watering Irrigation Kits Water Butts Hoses & Sprays Miscellaneous Fertilisers Plant Pots Hanging Baskets Plant Protection Garden Compost All Compost
- Outdoor Living
Garden Living Barbecues & Firepits Garden Storage Solar Lights & Lighting Fixtures & Ornaments Awnings Sail Shades Garden Clocks Landscaping Lawn Edging PavingPatio Heaters Gas Patio Heaters Electric Patio Heaters Fire Pits, Chimeneas, Fire Baskets Wallmounted/Ceiling Patio Heaters Freestanding/Table Top Patio Heaters Water Features Solar Powered Water Features Mains Powered Water Features Indoor Water Features Outdoor Water FeaturesGarden Furniture Rattan Furniture Parasols Garden Benches Dining Sets Loungers Wooden Furniture Party Tents & Gazebos
- Wild Birds
- Gardening Information
- Special Offers
Blue Hardy Perennials
1 - 60 of 117
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
Buy Now3 Options From£8.99
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… More Info
Buy Now2 Options From£15.59
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
Buy NowJust£12.99
Platycodon grandiflorus 'Fuji Blue'
…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 front of perennial borders or rockeries throughout the… More Info
Buy NowJust£8.49
…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… More Info
Buy Now3 Options From£7.99
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
Buy NowJust£6.99
Nepeta 'Six Hills Giant' forms mounds of silver-green foliage, and lilac-blue flower spikes from early summer. These nectar-rich blooms attract bees and pollinating insects, and cats adore the aromatic foliage. One of the most widely-grown Catmints, 'Six Hills Giant' is a tall variety,… More Info
Buy NowJust£9.99
…'Variegata' is a great choice for low maintenance parts of the garden such a slopes or areas which are difficult to access. It is a groundcover perennial that grows best in full sun, but can cope with a wide range of conditions and soil types. More commonly known as… More Info
Buy NowJust£9.99
No herbaceous border is complete 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… More Info
Buy Now2 Options From£16.99
Geranium Hardy Double Collection
Create an eye catching perennial display in your cottage garden borders with this Geranium Hardy Double Collection. Low maintenance and undemanding, these hardy perennials are 'must have' for any cottage garden planting scheme and make a wonderful addition to… More Info
Buy Now2 Options From£17.99
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, these… More Info
Buy Now2 Options From£14.49
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, these… More Info
Buy Now2 Options From£9.99
…fantastic geraniums to add the wow factor to your garden displays. Hardy Geraniums have always been a British stable and Geranium pratense 'Cloud Nine' has easily become one of our customer favourites! The fully double, pale blue flowers appear above attractive,… More Info
Buy NowJust£14.99
…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
Buy Now2 Options From£7.99
…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
Buy Now2 Options From£9.99
Best Value Perennial Collection
…Aquilegia 'Mrs Scott Elliott', Coreopsis 'Golden Joy', Delphinium 'Dark Blue & White Bee', Dianthus 'Rockin Red', Foxglove 'Dalmatian Mixed', Doronicum 'Little Leo', Echinacea 'Nectar Pink', Rudbeckia 'Goldsturm', Salvia 'Salvatore Deep Blue', Leucanthemum 'Crazy… More Info
Buy Now2 Options From£23.99
Everlasting Perennial Collection
This collection includes a bumper 'selection of ten 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… More Info
Buy Now11 Options From£7.99
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
Buy Now2 Options From£14.99
Pansy 'Karma Blue Butterfly' F1 Hybrid
…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 a Half
Buy NowJust£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… More Info
Buy NowJust£8.99
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
Buy NowJust£8.99
…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
Buy Now2 Options From£17.99
…cottage, modern and informal. This ivy leaf geranium thrives in full sun positions. Trails to: 45cm (18). Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered… More Info
Buy Now2 Options From£9.99
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
Buy NowJust£2.99
…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
Buy NowJust£12.99
…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
Buy NowJust£11.99
…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
Buy Now2 Options From£11.99
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
Buy Now2 Options From£8.49
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
Buy NowJust£9.99
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
Buy NowJust£9.49
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
Buy NowJust£6.99
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
Buy Now2 Options From£11.99
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
Buy Now2 Options From£9.99
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 a… More Info
Buy NowJust£1.00
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… More Info
Buy Now2 Options From£9.99
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
Buy Now2 Options From£11.99
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… More Info
Buy Now2 Options From£11.99
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
Buy NowJust£9.99
Geranium 'Bloomtime' & 'Rozanne' Collection
What better display of hardy geraniums than to have two 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… More Info
Buy NowJust£26.99
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
Buy Now2 Options From£9.49
Agapanthus 'Ever Duo' (1 White, 1 Sapphire)
…breeding has developed the outstanding Agapanthus ?Ever? series. These hard working perennials flower early in the season, from late May, and then continue to repeat flower throughout the summer. The Agapanthus ?Ever Duo? combines white and blue varieties to provide a… More Info
Buy NowJust£14.98
…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
Buy Now3 Options From£9.99
…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
Buy Now2 Options From£12.99
A new variety of Hardy Geranium. ? Bloomtime? looks simply amazing with its pale pink, veined flowers. Perfect for planting in large groups in borders where a sea of pink will appear every summer, and the again with a second flush later in the year. Geranium ?Bloomtime? will also… More Info
Buy Now2 Options From£15.99
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 summer. More Info
Buy NowJust£24.99
…variety of Agapanthus is the answer to your prayers! Not only does it produce an abundance of deep blue flower umbels in mid to late summer, but it is among the toughest plants of its kind. This hardy Agapanthus cultivar has attractive strap-shaped leaves and the… More Info
Buy Now2 Options From£15.99
Geranium pratense 'Plenum Caeruleum'
In the early summer months, the striking lavender-blue double blooms rise above the delicate foliage. If planted in groups, it can make beautiful ground cover ideally in borders or beds. As the delicate foliage spreads loosely, it is perfect for softening any pathways and borders. A wild… More Info
Buy NowJust£8.99
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… More Info
Buy Now3 Options From£11.99
Brunnera macrophylla 'Jack Frost'
A striking hardy perennial, Brunnera macrophylla 'Jack 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… More Info
Buy NowJust£15.99
…blue! When grown in the sun its evergreen foliage is a beautiful silvery-blue colour, while its spiky, midsummer flowers have a green tint. Festuca glauca plants are easy to grow, forming neat clumps which rarely need maintaining. This grass looks great in rockeries and… More Info
Buy Now2 Options From£9.99
…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
Buy Now2 Options From£16.99
Geranium pratense 'Azure Skies'
…lacy appearance. The fully-double, summer blooms are a rich azure blue, and borne in abundance over the summer months. Hardy Geraniums are stalwarts of the traditional cottage garden, creating excellent ground cover and mingling beautifully with other hardy
Buy Now2 Options From£11.99
…spring and a second flush in midsummer. These hardy perennials are easy to grow and quick to establish in sunny borders, coping well with sandy, dry soils. Perfect for creating focal points in borders where their tall stems rise above other perennials. The… More Info
Buy Now7 Options From£8.99
Salvia Salgoon 'Lake McKenzie'
This fabulous new ornamental Sage has a dark, sultry appearance. The deep blue flowers contrast beautifully with its black buds and stems. Fresh green, heart-shaped foliage completes the picture, making this an eye-catching patio plant. Salvia Salgoon 'Lake McKenzie' is equally good… More Info
Buy NowJust£9.99
…neat clumps, mingling elegantly with other summer perennials. Ornamental Sages are versatile ? plant them on the patio, in cottage gardens, exotic schemes or wildlife areas where they are irresistible to pollinating insects. Grow these half hardy Sages in containers… More Info
Buy NowJust£18.99
African Blue Lilies are an extremely durable variety, requiring little maintenance. Agapanthus 'Sweet Surprise' is a compact plant that produces umbels of pale blue flowers, which when fully open feature a wonderful 'star' with a unique navy stripe along the centre of each… More Info
Buy Now2 Options From£21.99
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 summer. More Info
Buy Now2 Options From£9.99
Meconopsis 'Union Jack' Collection
…of 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… More Info
Buy Now2 Options From£17.99
…are tightly packed on tall architectural spires. Carefully bred for a long flowering period with unbeatable garden performance. This traditional cottage garden perennial creates a strong impression in borders or planted in groups at the edge of woodlands. Height: 90cm (36).… More Info
Buy Now2 Options From£11.99
…are tightly packed on tall architectural spires. Carefully bred for a long flowering period with unbeatable garden performance. This traditional cottage garden perennial creates a strong impression in borders or planted in groups at the edge of woodlands. Height: 90cm (36).… More Info
Buy Now2 Options From£12.99
- Tool Shed
