Blue Perennials
Lavender angustifolia Hidcote 7cm pot x 5Lavandula angustifolia 'Hidcote'€9.95Stock 23Lavender 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
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
Geranium RozanneLobelia erinusSpecial Price €8.95 Regular Price €9.95Stock 70The Himalayan Geranium is an extremely versatile clump forming perennial smothered with beautiful large pale blue to lilac-colored flowers with... Learn More
Festuca glauca Elijah Blue P 10Festuca glauca Elijah Blue€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
Lavender angustifolia HidcoteLavandula angustifolia 'Hidcote'€6.95Stock 60Lavender 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
Agapanthus AfricanusAgapanthus africanus albus€5.50Stock 59The Agapanthus africanus is a flowering tuberous perennial plant native to the Western Cape Province. The African agapanthus is found mainly on... Learn More
Brunnera macrophylla 'Jack Frost' 9 cm pBrunnera macrophylla 'Jack Frost'€9.95Stock 21Brunnera macrophylla 'Jack Frost' is a deciduous garden plant that eventually grows to about 40 cm high and is preferably in partial shade. ... Learn More
Agapanthus Blue African LilyAgapanthus africanus 'Blue Danube'Special Price €2.80 Regular Price €3.50Stock 100+A striking African lily with delicate blue flower clusters and elegant green foliage, ideal for bringing a calm, decorative touch to sunny patios and borders. Learn More
Delphinium Pacific Giants x 3Delphinium 'Pacific Giants' blue€7.50Stock 100+A set of three Delphinium Pacific Giants with tall, elegant spikes of blue summer flowers, perfect for bringing height to the border and for cutting. Learn More
Columbine Flabellata Spring Magic Blue x 3Aquilegia flabellata Spring Magic BlueSpecial Price €4.75 Regular Price €5.95Stock 1Out of stockA set of three columbines with generous blue spring flowers, bringing soft, elegant colour into borders and smaller garden spaces. Learn More
Aster Dumosus Blue (Autumn Asters) x 3Aster dumosus 'Wood's Blue'€5.95Stock 100+A set of three autumn asters with rich blue, star-like flowers that bring gentle colour to the garden in autumn. Learn More
Lavender angustifolia Munstead 14 cmLavendula Angustifolia 'Munstead'Special Price €6.20 Regular Price €6.95Stock 9Lavender 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
Liriope muscari 'Majestic' 9cm PotLiriope muscari 'Majestic'€7.50Stock 30Enhance your garden with the Liriope muscari 'Majestic' in a 9cm pot, offering a vibrant touch with lush foliage. Learn More
Ceratostigma plumbaginoidesCeratostigma plumbaginoides€4.95Stock 28Ceratostigma 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
Aquilegia flabellata MinistarAquilegia flabellata MinistarSpecial Price €2.80 Regular Price €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
Iris Sibirica Blue Pennant x 3Iris sibirica 'Blue Pendant'Special Price €6.55 Regular Price €8.50Stock 26Iris Sibirica Blue Pennant brings graceful blue spring colour to borders, patio pots and planting by a pond edge. Supplied as a set of 3 dormant rootstocks. Learn More
Liriope muscari Big BlueLiriope muscari€6.50Stock 37Liriope muscari Big Blue provides year round interest with it's highly attractive glossy, dark green, arching grass-like foliage and autumn flowers. Learn More
Iris sibirica Kaboom x 3Iris sibirica 'Kaboom'Special Price €5.55 Regular Price €6.95Stock 61Iris sibirica Kaboom has wonderful dark purple ruffled blooms atop tall slender stems. Ideal for the partially shady garden, for by the... Learn More
Echinops bannaticus Taplow BlueEchinops Bannaticus Taplow Blue€5.50Stock 10Add great contrast, extended interest and bright colours to your summer garden with echinops Taplow Blue. This undemanding robust, upright... Learn More
Hosta Blue Mouse EarsHosta Blue Mouse Ears€5.95Stock 6Hosta 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
Campanula Isophylla NapoliCampanula Isophylla Napoli€7.95Stock 10Campanula Isophylla suitable for indoor and outdoor use. Campanula Isophylla is suitable for planting along the edges of the terrace and they can... Learn More
Iris sibirica Having Fun x 3Iris Sibirica 'Having Fun'Special Price €6.00 Regular Price €7.50Stock 95These graceful summer flowering Iris sibirica Having Fun have ruffled sof lavender blooms on tall slender stems. They will thrive in almost any... Learn More
Kalimeris incisa Blue StarKalimeris incisa€3.95Stock 2Blue Star is a clump-forming perennial that grows to approximately 60cm tall. It has leafy stems that bloom from Summer into Autumn with soft blue... Learn More
Delphinium blue 11 cm potDelphinium€7.50Out of stockOut of stockAdd vibrancy to your garden with the Delphinium blue 11 cm pot. Blooms beautifully in sunny spots. Order yours today at Gardens4you. Learn More- Lavender angustifolia Munstead x 3Lavendula angustifolia 'Munstead'€12.95Out 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
Campanula Portenschlagiana BlueCampanula portenschlagiana€7.50Out of stockOut of stockAdd a touch of blue to your garden with the beautiful Campanula Portenschlagiana Blue. Easy to grow and perfect for sunny positions. Learn More
Geranium Johnsons BlueGeranium 'Johnson's Blue'€4.95Out of stockOut of stockGeranium 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
Delphinium Light BlueDelphinium€7.50Out of stockOut of stockAdd a touch of beauty to your garden with the Delphinium Light Blue plant in an 11 cm pot. Thrives in sunny areas and blooms lovely blue flowers. Learn More
Lavender Sensational Lavandula Intermedia Ø 14 cm€6.95Out of stockOut of stockA classic lavender with a soothing scent and elegant blue flower spikes for sunny outdoor spaces. Learn More
Iris sibirica Deep Blue x 3Iris sibirica€5.50Out of stockOut of stockIris 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
Iris sibirica Silver EdgeIris sibirica 'sølvkant'Special Price €2.90 Regular Price €3.75Out of stockOut of stockThese unusual irises have elegant and delicate ruffled blooms on tall slender stems. It blooms with beautiful butterfly-like flowers in summer and... 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
Brunnera macrophylla variegataBrunnera macrophylla 'Variegata'€8.95Out of stockOut of stockBrunnera macrophylla 'Variegata' produces highly decorative heart shaped, variegated foliage in spring followed by sky blue forget-me-not like... Learn More
Iris combo Metal Blue/Silver EdgeIris spp.€17.95Out of stockOut of stockGet the Metal Blue Iris Combo from Gardens4you. This unique combination features Iris Germanica with elegant ruffled blue flowers accented by silver edges. Ideal for partially shaded gardens and large patio planters. Learn More
Platycodon Grandiflorus Astra Blue x 3Platycodon grandiflorus Astra blue€3.25Out of stockOut of stockA set of three balloon flower rootstocks with striking blue, bell-shaped blooms, ideal for adding clear colour to borders and rock gardens. Learn More
Geranium Himalayensis Blue x 3Geranium himalayense€5.50Out of stockOut of stockHardy Himalayan Geraniums are extremely versatile clump forming perenniala. Prolific bloomers, they will be smothered with lilac blue tinged... Learn More
Festuca glauca Elijah BlueFestuca glauca 'Elijah Blue'€12.95Out of stockOut of stockFestuca 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 7cmFestuca glauca€3.25Out of stockOut of stockFestuca 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
Ophiopogon Planiscapus NigerOphiopogon planiscapus 'niger'€8.50Out of stockOut of stockAlso known as Black mondo grass, this dramatic plant has purplish-black grass like foliage, it's arching stems form compact grassy ... Learn More- Delphinium Summer SkiesDelphinium 'sommer himmel'€5.25Out of stockOut of stockDelphinium Summer Skies is an attraction in the garden. It belongs to the most beautiful border plant with its beautiful flower colors. Learn More
Brunnera macrophylla VariegataBrunnera Macrophylla 'Variegata'€6.50Out of stockOut of stockBrunnera macrophylla 'Variegata' produces highly decorative heart shaped, variegated foliage in spring followed by sky blue forget-me-not like... 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'€9.50Out 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
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
Eryngium planum Blauer ZwergEryngium planum€5.25Out of stockOut of stockMake a bold statement in a sunny border this summer with Eryngium planum 'Blauer Zwerg' (syn. 'Blue Dwarf'), it develops in loose sprays bright... Learn More
Geranium BrooksideGeranium x Brookside€6.95Out of stockOut of stockGeranium Brookside is one of the very best, it's a crossing between Ger. pratense x Kashmir Purple. They bloom with large flowers from June until... Learn More
Iris Louisiana Art WorldIris Louisiana€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
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Buy without worries, you have a two-month growth guarantee on all plants!
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.
