Blue Perennials
Lavendula HidcoteLavendula angustifolia 'Hidcote'Special Price €3.80 Regular Price €4.25Stock 100+Lavender Hidcote is one of the most useful plants you can grow in your garden, the pretty violet flower spikes can be dried to make aromatic... Learn More
Lavender angustifolia Hidcote 7cm pot x 5Lavendula angustifolia 'Hidcote'€9.50Stock 62Lavender Hidcote is one of the most useful plants you can grow in your garden, the pretty violet flower spikes can be dried to make aromatic... Learn More
Geranium RozanneGeranium RozanneSpecial Price €8.65 Regular Price €9.95Stock 35The Himalayan Geranium is an extremely versatile clump forming perennial smothered with beautiful large pale blue to lilac-colored flowers with... Learn More
Delphinium Pacific Giants blue x 3Delphinium 'Pacific Giants' blueSpecial Price €6.55 Regular Price €7.50Stock 100+Tall spikes loaded with bright colourful flowers Learn More
Aster dumosus Wood's BlueAster dumosus 'Wood's Blue'Special Price €4.75 Regular Price €5.95Stock 100+Also known as Michaelmas Daisies these old favourites bloom from late summer into fall with lots of intense blue, long lasting, daisy-like flowers.... Learn More
Agapanthus BlueAgapanthus africanus 'Blue Danube'€3.50Stock 100+Agapanthus are exotic looking plants perfect for growing in big patio planters or with low growing perennials in a sunny border. They produce... Learn More
Scabiosa Butterfly BlueScabiosa caucasica StaefaSpecial Price €3.85 Regular Price €5.50Stock 10Scabiosa Butterfly Blue is a gorgeous perennial plant with soft blue flowers that thrive in sunny spots. Order yours now from Gardens4you! Learn More
Iris sibirica Silver EdgeIris sibirica 'Silver Edge'Special Price €2.90 Regular Price €3.75Stock 100+These unusual irises have elegant and delicate ruffled blooms on tall slender stems. It blooms with beautiful butterfly-like flowers in summer and... Learn More
Brunnera macrophylla variegataBrunnera macrophylla Silver Spear€8.95Stock 26Brunnera macrophylla 'Variegata' produces highly decorative heart shaped, variegated foliage in spring followed by sky blue forget-me-not like... Learn More
Lavender angustifolia Munstead x 3Lavendula angustifolia 'Munstead'Special Price €8.70 Regular Price €9.95Stock 14Lavender Munstead is one of the most useful plants you can grow in your garden; the pretty violet flower spikes can be dried to make aromatic... Learn More
Iris Sibirica Blue Pendant x 3Iris sibirica 'Blue Pendant'Special Price €6.55 Regular Price €8.50Stock 100+These graceful summer flowering Siberian Irises have elegant ruffled blooms on tall slender stems. They will thrive in almost any garden and are... Learn More
Festuca glauca Elijah BlueFestuca glauca 'Elijah Blue'Special Price €9.05 Regular Price €12.95Stock 18Festuca glauca 'Elijah Blue' is a stunning ornamental grass with silver-blue needle like foliage, it forms dense clumps and can be grown in borders or Learn More
Festuca glauca Elijah Blue P 10Festuca glauca 'Elijah Blue'Special Price €4.90 Regular Price €5.50Stock 100+Festuca glauca 'Elijah Blue' is a stunning ornamental grass with silver-blue needle like foliage, it forms dense clumps and can be grown in borders... Learn More
Agapanthus AfricanusAgapanthus africanus Albus€5.50Stock 35The Agapanthus africanus is a flowering tuberous perennial plant native to the Western Cape Province. The African agapanthus is found mainly on... Learn More
Iris sibirica Deep Blue x 3Iris sibirica Deep Blue€5.50Stock 100+Iris sibirica deep blue begins blooming after the Bearded Iris has faded but before the Japanese Iris. They produce long lasting rich deep blue... Learn More
Aster ageratoides AsranAster ageratoides Asran€5.50Stock 20Aster ageratoides Asran is a hardy, easy and reliable, spreading perennial producing clusters of lavender-blue daisies with yellow eyes with... Learn More
Geranium Johnsons BlueGeranium Johnson's Blue€4.95Stock 26Geranium Johnson's Blue is a beautiful perennial plant whose blue flowers are tinged with purple. Perfect as a flowering ground cover. This plant... Learn More
Ajuga reptans AtropurpureaAjuga reptans Atropurpurea€6.25Stock 14Bugle is an excellent very versatile evergreen groundcover, suitable for planting under trees, at the front of a shady border or in containers for... Learn More- Lavender angustifolia Munstead 14 cmLavendula angustifolia 'Munstead'€6.95Stock 71Lavender Munstead is one of the most useful plants you can grow in your garden; the pretty violet flower spikes can be dried to make aromatic... Learn More
Iris sibirica Reprise x 3Iris sibirica Reprise€6.50Stock 2Iris sibirica Reprise has mid purple petals, slight yellow markings and slight veining. Ideal for the partially shady garden, for by the... Learn More
Aquilegia Spring Magic Blue x 3Aquilegia flabellata Spring Magic Blue€5.95Stock 100+Aquilegia or Columbines produce fabulous shaped flowers which will be the talking point of your neighbours. The dainty blooms with elegant spurs are... Learn More
Liriope muscari 'Majestic' 9cm PotLiriope muscari Majestic€7.50Stock 22Enhance your garden with the Liriope muscari 'Majestic' in a 9cm pot, offering a vibrant touch with lush foliage. Learn More
Aquilegia flabellata MinistarAquilegia flabellata Ministar€3.50Stock 100+This pretty dwarf growing hardy Aquilegia or Columbines bloom with deep blue and white flowers on attractive silver grey clover-like foliage in... Learn More
Phlox subulata Blue x 3Phlox subulata Blue€11.95Stock 9Phlox 'subulata' Creeping Moss Phlox is an almost evergreen plant, which will spread over the years to create a vibrant carpet of colour in your... Learn More
Ophiopogon Planiscapus NigerOphiopogon planiscapus 'Niger'€8.50Stock 21Also known as Black mondo grass, this dramatic plant has purplish-black grass like foliage, it's arching stems form compact grassy ... Learn More
Liriope muscari Big BlueLiriope muscari 'Big Blue'€6.50Stock 22Liriope muscari Big Blue provides year round interest with it's highly attractive glossy, dark green, arching grass-like foliage and autumn flowers. Learn More
Echinops bannaticus Taplow BlueEchinops bannaticus Taplow Blue€5.50Stock 16Add great contrast, extended interest and bright colours to your summer garden with echinops Taplow Blue. This undemanding robust, upright... Learn More
Nepeta faassenii Six Hills GiantNepeta faassenii Six Hills Giant€5.95Stock 21Nepeta Six Hills Giant is one of the tallest catmints, its a vigorous bushy clump-forming perennial with masses of slender spikes of lavender-blue... Learn More
Phlox paniculata Blue BoyPhlox paniculata Blue Boy€5.25Stock 19Add height, charm and colour to the garden this year with the fabulous Phlox Blue Boy, it produces rounded heads of fragrant, rich soft, blue... Learn More
Brunnera macrophylla 'Jack Frost' 9 cm pBrunnera macrophylla 'Jack Frost'€9.95Stock 22Brunnera macrophylla 'Jack Frost' is a deciduous garden plant that eventually grows to about 40 cm high and is preferably in partial shade. ... Learn More
Nepeta Racemosa GrogNepeta Racemosa Grog€5.95Stock 22Nepeta Racemosa Grog is a perennial with a beautiful purple bloom. The plant is ideal as a ground cover in a wide border. The average height the... Learn More
Nepeta faassenii Walker LowNepeta faassenii€5.95Stock 10Nepeta faassenii Walker's Low is a purple-blue flowering catnip. Nepeta faassenii Walker's Low is a beautiful border plant that requires a sunny... Learn More
Aquilegia Blue BarlowAquilegia caerulea Blue€11.95Stock 8Aquilegia is a florist's favorite plant; ideal for your garden or for a... Learn More
Lavender angustifolia HidcoteLavendula angustifolia 'Hidcote'€6.95Out of stockOut of stockLavender Hidcote is one of the most useful plants you can grow in your garden, the pretty violet flower spikes can be dried to make aromatic arrangeme Learn More
Russell Hybrid Lupine Blue P9Lupinus Russell hybrids€5.75Out of stockOut of stockA great plant for the sunny border, huge flowers in a lovely purple blue colour blooming early to mid summer with plenty flower stalks. Learn More
Iris Louisiana All AgazeIris Louisiana All Agaze€3.25Out of stockOut of stockIdeal for growing by the edge of a pond or in a border, this stunning Louisiana Iris is full of grace, it produces beautiful magenta butterfly-like... Learn More
Lavender angustifolia Munstead 7cm Pot x 5Lavendula angustifolia 'Munstead'€9.95Out of stockOut of stockLavender Munstead is one of the most useful plants you can grow in your garden; the pretty violet flower spikes can be dried to make aromatic... Learn More
Omphalodes VernaOmphalodes verna€5.50Out of stockOut of stockOmphalodes verna is a great versatile clump-forming, perennial. This reliable carpet plant makes a great groundcover. Produces graceful sprays of... Learn More
Ceratostigma plumbaginoidesCeratostigma plumbaginoides€4.95Out of stockOut of stockCeratostigma plumbaginoides is a superb ground cover or edging plant for adding late colour to garden. In summer the red stems of this low... Learn More
Aster ageratoides StardustAster ageratoides Stardust€4.75Out of stockOut of stockAster ageratoides Strardust is a hardy, low maintenance and reliable, spreading perennial. In late summer it produces clusters of dark green... Learn More
Eryngium bourgatiiEryngium bourgatii€6.95Out of stockOut of stockSea Holly is an herbaceous perennial with deeply lobed thistle like silver-veined leaves, and vivid blue, branching stems bearing delicate... Learn More
Hosta Blue Mouse EarsHosta Blue Mouse Ears€5.95Out of stockOut of stockHosta Blue Mouse Ears produces smooth, neat, blue-green leaves with a dull surface, the foliage is topped in midsummer by bell-shaped pale purple... Learn More
Phlox subulata Emerald Cushion BluePhlox subulata Emerald Cushion Blue€5.25Out of stockOut of stockPhlox Emerald Cushion Blue is a creeping perennial that produces a colourful spring carpet of soft pastel blue- mauve hues from spring to early... Learn More
Symphytum azureumSymphytum azureum€4.95Out of stockOut of stockSymphytum azureum also known as blue comfrey, or Caucasian comfrey makes an excellent potash fertilizer for tomatoes and potatoes. Just steep cut... Learn More
Iris Louisiana Art WorldIris Louisiana Art World€3.25Out of stockOut of stockThe large blooms of Iris louisiana Art World are sublime in their simplicity. Elegant blue flowers on top of tall and strong, upright stems, above... Learn More- Lupine Blue 13 cm PotLupinus Russell hybrids€9.95Out of stockOut of stockA great plant for the sunny border, huge flowers in a lovely purple blue colour blooming early to mid summer with plenty flower stalks. Lupines are... Learn More
Ajuga tenor Dixie ChipAjuga tenor Dixie Chip€5.25Out of stockOut of stockAjuga Tenor Dixie Chip has cream and rose-purple variegated foliage. Short violet blue flowers and small, narrow leaves. ... Learn More
Aster dumosusLady in blue 9 cm potAster dumosus'Lady In blue'€5.95Out of stockOut of stockThe Aster ´Lady in Blue´ has a compact habit and flowers in the period August-September with lavender flowers.... Learn More
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Add the coolness of blue tones to your landscape
Blue and purple blooms offer rich, velvety colour to a garden.
Try out our "Blue Border Garden" for a quick and easy way to add blue shades.
