Blue Perennials

Buphthalmum salicifolium

Buphthalmum salicifolium spreads sunny yellow daisies along the edges of borders, pairing beautifully with blue-flowered perennials such as lavenders, salvias and geraniums in dry, sunny positions. Forms a low, branching clump of narrow leaves from which rise bright, pure yellow daisies about 6cm…  More Info

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Tradescantia Little Doll

…with unusual 3-petalled flowers produced over a long period, nestled amongst long, sword-shaped evergreen leaves. These versatile clump-forming perennials are unfussy about soil and grow well in sun or in part shade. Tradescantia ‘Little Doll’ is a particularly compact cultivar ideal for…  More Info

3 Options From£16.99

Rudbeckia Summerdaisy Collection

…superb in combination with ornamental grasses or deep purple or blue flowers such as salvias, as well as making a great addition to hot colour schemes. Relatively compact at only 50cm (20in) tall, these easy-to-grow hardy perennials are perfect for borders and container displays. Height and spread:…  More Info

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Geranium 'Reflections'

…seed in this exclusive designer mixture. Only large flowered, border varieties have been selected in shades of blue, purple, pink and white, including 'Splish Splash', a striking blue and white bicolour. Without doubt the cheapest way to grow a wonderful range of colours. Flowers early to mid…  More Info

Just£0.99

Salvia x superba 'Snow Hills'

…with blues, pinks and silver foliage for a calming colour palette. This dwarf and compact Salvia is an excellent choice for small gardens or container growing. From early summer, it bears dense spikes of small white flowers held above neat rosettes of leaves. Salvias are invaluable border perennials…  More Info

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Aquilegia caerulea 'Biedermeier'

This low growing, compact columbine comes in a gorgeous mix of pastel shades in pink, purple, blue and white, including bi-colours. The short-spurred, double blooms are produced from spring to midsummer, nodding on short stalks above a basal mound of attractive blue-green, finely divided foliage.…  More Info

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Linum perenne White

Perennial flax is a beautiful plant bearing masses of satiny, saucer-shaped blooms in a stunning shade of sky blue atop wiry stems. Blooming profusely throughout summer, Linum perenne ‘Blue’ makes a wonderful addition to cottage gardens, gravel gardens, prairie planting and containers.…  More Info

2 Options From£19.99

Hosta 'Giant Leaved Mix'

…superb varieties with particularly showy foliage, that will create an unforgettable display. With a dense, clump forming habit, these hardy perennials will spread to create superb ground cover for those challenging shaded areas of the garden. Ideal for the front of borders or planting into patio…  More Info

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Agapanthus Trio

…forming attractive autumn seed heads if left intact. With large strap-shaped leaves and distinctive flower heads, these impressive hardy perennials are ideal for adding architectural presence to borders and containers. These exotic blooms make a real statement in sunny borders and patio…  More Info

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Streptocarpus 'Manon'

Streptocarpus ‘Manon’ produces bi-coloured blooms of deep blue and pale violet above a neat rosette of dark green, wrinkled foliage. Streptocarpus are superb, easy-care flowering houseplants. Keep them in bright, indirect light and they will reliably produce their exotic and colourful…  More Info

Just£19.99

Veronica repens

This dainty little ground-hugger is perfecting for cracks between paving stones, flowing over walls or as underplanting amongst shrubs and spring bulbs. During late spring it produces a spreading carpet studded with starry pale blue and white flowers. Height: 5cm (2in). Spread: 30cm (12in).  More Info

Just£19.99

Salvia nemorosa 'New Dimensions Mix'

…Sages that will flower throughout the summer, with regular deadheading. Salvia nemorosa 'New Dimensions Mix' produce an abundance of mauve-pink and blue flower spikes that rise above the coarse, dark-green foliage. These neat and bushy plants make a charming focal point at the front of borders and…  More Info

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Salvia x sylvestris Rose Queen

…long-flowering and low maintenance, injecting colour and vertical accents into herbaceous borders. Unlike most other hardy Salvias, which come in blue and violet hues, this one has deep pink buds which open to rose pink flowers borne on stiffly upright flower spikes. Drought tolerant once…  More Info

Just£19.99

Heuchera 'Lime Marmalade'

…lime green cultivars, but it?s really most useful for those dry, shady spots where its colour can be complemented with blue or purple woodland flowers such as Pulmonaria ?Blue Ensign? or for foliage contrast, plant some feathery ferns like ?Fantastic Ursula?s Red? alongside. 'For a really stunning…  More Info

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Streptocarpus 'Marion'

Streptocarpus 'Marion' bears striking, bi-coloured blooms in a velvety deep blue contrasted against crisp white and etched with delicate, filigree veining. The flowers are held on dainty stems above a neat rosette of dark green, wrinkled foliage. Streptocarpus are easy-care flowering houseplants.…  More Info

Just£19.99

Streptocarpus 'Three Sisters'

A fabulous display of white, pink and blue picked out against a crisp white background, Streptocarpus Three Sisters actually consists of three related varieties which all bloom for many months at the same time. The flowers are daintily held above a neat rosette of dark green, wrinkled foliage.…  More Info

Just£22.99

Ajuga reptans 'Mahogany'

…burgundy colour and form neat rosettes which rapidly spread through creeping stolons. From mid to late spring, it bears short, upright spikes of deep blue flowers. Thrives in shady, difficult ground beneath trees and shrubs or in crevices between bricks and flagstones. Provides an important early…  More Info

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Bird of Paradise Flower

Admired for 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 conservatory, or for a bright…  More Info

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Clematis x aromatica

Prominent creamy stamens contrast beautifully with the slender violet- blue flowers of this graceful climber. Throughout summer the striking star shaped blooms exude a superb fragrance. This vigorous species will quickly cover walls and fences, and can be pruned to almost ground level each year,…  More Info

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Heuchera 'Lime Marmalade'

…cultivars, but it’s really most useful for those dry, shady spots where its colour can be complemented with blue or purple woodland flowers such as Pulmonaria ‘Blue Ensign’ or for foliage contrast, plant some feathery ferns like ‘Fantastic Ursula’s Red’ alongside.…  More Info

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Agastache foeniculum

Silvery-green foliage which is scented unmistakably of Aniseed. Flower spikes of blue appear during summer. Bees, butterflies and goldfinches love it! Culinary note: Add both flowers and leaves to cakes or whipping cream for a hint of anise flavour. For more details about edible flowers click here.  More Info

Just£2.63

Agastache hybrida 'Astello Indigo'

…flower-spikes of Agastache hybrid 'Astello Indigo'. The long-lasting, deep blue flower spikes are irresistible to bees and butterflies and make a fabulous addition to borders and containers. This attractive half-hardy perennial is ideal for gravel gardens and wildlife borders, although it is…  More Info

Just£4.49

Bluebell Vine (House Plant Seeds)

Exotic and unusual - this tropical climber makes an eye-catching conservatory plant! Large blue flowers with white throats appear among the lush green foliage in summer. This quick growing, half-hardy annual is ideal for growing over an obelisk as a focal point in the conservatory, or outdoors on…  More Info

Just£2.79

Mangave Collection

…* Mangave ‘Moonglow’ – narrow leaves held rigidly from the base to form a broad, low plant. The foliage is a glowing silvery blue scattered with contrasting dark purple flecks. Height: 25cm (10in). Spread: 50cm (20in). * Mangave ‘Pineapple Express’ – the centre…  More Info

Just£18.99

Nemesia 'Melody Collection'

…spread: 40cm (16in). Nemesia ‘Melody Collection’ comprises the following varieties:* Nemesia ‘Most Scented Melody Lilac Blue’ - Pale blue with a white eye.* Nemesia ‘Most Scented Melody Morello Ice’ - Bi-coloured rose and white flowers with a yellow eye.* Nemesia…  More Info

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Echinacea Pallida

…a prominent rusty-orange cone at the centre. It’s a classic ‘prairie style’ perennial which blends beautifully with ornamental grasses, or pair it’s delicate pink flowers with blue Perovskia, Agastache or Echinops. The flowers are great for pollinators and will last for up to…  More Info

Just£19.99

Dianthus plumarius 'Ipswich Pinks Mixed'

…above blue foliage that is close and tightly knit. Ground smothering weed suppressors, they remain evergreen (blue). Floriferous and fragrant, they are welcome cut flowers and a necessity for the cottage garden, border or rock garden, being also suitable for edging or walls. A hardy perennial, they…  More Info

Just£0.99

Mr. Men™ Little Miss™ Salvia patens

…packet with 25% of each packet sold going to Children With Cancer UK. A classic border plant, ideal for adding a cool blue drift to your planting schemes. The attractive, large blue hooded florets are borne on erect stems above toothed foliage. First year flowering, blooms throughout the summer into…  More Info

Just£1.09

Heucherella 'Tapestry'

…award-winning Heucherella is a good selection for both its patterned foliage and colourful flowers. Heucheralla ‘Tapestry’ has lobed, blue to green leaves adorned with purple veining. From late spring to summer, tall, airy stems support small, bright pink flowers that create wispy veils…  More Info

Just£19.99

Agapanthus africanus 'Pitchoune White'

A partner to ‘Pitchoune Blue’, Agapanthus ‘Pitchoune White’ boasts equivalent large-sized flowerheads above a nicely compact plant that is perfect for small gardens or patio containers. Gleaming white, trumpet-shaped flowers rise above strappy, evergreen foliage. Flowering…  More Info

Just£12.99

Floating Pond Kit

…includes: * 3 bare root marginal pond plants: Pontederia - Heart-shaped leaves and terminal spikes of blue flowers from July to September. Height: 90cm (36). Spread: 60cm (24). Acorus - Perennial with grass-like arching foliage. Height and spread: 40cm (15in). Flag Iris - Clumps of sword-like…  More Info

Just£24.99

Summer Heat Colour Collection

…patio pots with fabulous colour and long lasting structure. Our Summer Heat Colour Collection contains a generous selection of hardy shrubs and perennials that will brighten your garden from summer through to autumn. Collection Includes: Geranium sanguineum (1 Bare Root) - A spreading Geranium with…  More Info

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Forget-Me-Not 'Sylva Mixed' (Garden Ready)

…your spring bulb displays. Myosotis 'Sylva' combines a pretty blend of traditional blue Forget Me Not flowers, plus new pink and white colours too. This pretty little clump forming plant is a short lived perennial, often grown as a biennial, but will seed freely to produce large clumps of seedlings…  More Info

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Lupin 'Street Party Collection'

Vivid strong flower spikes of patriotic red, white and blue that are ideal for creating a celebratory atmosphere in your garden. The Lupin 'Street Party Collection' will flower well into the summer season and offer unbeatable performance, multiplying from year to year to give you a swathe of…  More Info

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Hosta 'Wide Brim'

Wide heart shaped leaves with irregular, buttery yellow margins form broad mounds of foliage. The pale blue funnel shaped blooms of Hosta ?Wide Brim? appear on sturdy flower spikes from July to August. This RHS AGM variety makes a fabulous addition to borders, woodland gardens and patio containers,…  More Info

Just£28.99

Coleus canina 'Scaredy Cat'

…obvious to humans! Coleus Caninai is easy to grow and will thrive on neglect as it is a naturally drought tolerant plant. It even produces attractive blue flowers during the summer months and early autumn. Height: 45cm (18). Plant height and spread is seasonal therefore we list by pot size rather…  More Info

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Mangave Moonglow

…Mangave ‘Moonglow’ has narrow leaves that are held rigidly from the base to form a broad, low plant. The foliage is a glowing silvery blue scattered with contrasting dark purple flecks. Height: 25cm (10in). Spread: 50cm (20in). Similar to Echeveria, Mangaves are drought-tolerant and low…  More Info

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Agapanthus 'Blush Pink'

This fabulous new Agapanthus will tickle you pink! An exciting departure from the usual blue and white forms, Agapanthus ‘Blush Pink’ is one of the first pink varieties. 'Blush Pink' boasts umbels of trumpet-shaped white flowers flushed with pink at the edges. Evergreen strap-like…  More Info

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Fuchsia 'Trailing Mixed'

…- Softest pink blooms with pale green tinged sepals make a beautiful colour combination.* Fuchsia 'Dark Eyes' - Voluptuous folds of violet blue petals that contrast dramatically with the crimson sepals.* Fuchsia 'La Campanella' - An RHS AGM variety with purple-pink petals that age to…  More Info

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Stachys lanata

…moisture. In summer, it bears tall, upright whorls of purple flowers which are attractive to bees. It makes an especially effective foliage foil for blue and pink flowers. Height and spread: 50cm (20in). Plant height and spread is seasonal therefore we list by pot size rather than a defined plant…  More Info

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Alchemilla mollis 'Robustica'

…back after the first flush. The foliage provides an excellent foil to flowering plants whilst the yellow flowers enhance other colours, particularly blue tones. The size of the flowers on ‘Robusta’ makes it an especially fine selection for the production of fresh or dried cut flowers. A…  More Info

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Fragrant Pond Kit

…spikes of rose pink flowers that are irresistible to pollinating insects. Height: 90cm (36). Spread: 45cm (18). Pontederia - Heart-shaped leaves and terminal spikes of showy blue flowers from July to September. Height: 90cm (36). Spread: 60cm (24).* 1 x planting basket * Pond soil and gravel  More Info

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Salvia sclarea var. turkestanica 'Alba'

…choice perennial or biennial with impressive flowers over a long period, surviving in all free-draining soils but particularly useful for dry, poor ones. Low mounds of hairy, wrinkled leaves are topped by stiff stems carrying impressive spikes of white flowers and bracts with a rose to blue blush.…  More Info

Just£19.99

Spring Bulb Bumper Pack

…which stems of loose , pale pink, cup shaped allium flowers appear. Height 60cm (24). Spread: 10cm (4).' * Allium caeruleum (5 bulbs) - Bright blue globes of starry flowers are carried on stiff upright stems. Height: 60cm (24). Spread: 8cm (3).' * Allium sphaerocephalon (30 bulbs) - An understated…  More Info

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Bulb Bonanza Collection

…bridging the gap between Spring bulbs and Summer perennials. Height: 30cm (12). Spread: 15cm (6). * Chionodoxa Mixed'(100 bulbs) - One of the first bulbs to flower in the spring. Creates dazzling carpets of colour, not only in the traditional blue, but with pretty shades of mauve and white too!…  More Info

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Nurseryman's Choice Petunia Collection

…an amazing collection of different varieties that will create a garden full of cascading, trailing and tumbling blooms for you to admire. From blue to hot pink, deep red to pure white, this petunia collection will fill patio containers and hanging baskets alike in a wide variety of colours and…  More Info

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Flowering Pond Kit

…in cold autumns adding a splash of late colour Height: 40cm (16). Spread: 90cm (36). Pontederia - Heart-shaped leaves and terminal spikes of showy blue flowers from July to September. Height: 90cm (36). Spread: 60cm (24). Flag Iris - Clumps of sword-like foliage gives rise to tall stems supporting…  More Info

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Alstroemeria Inticancha Bryce

…to first frosts) and make a very long-lasting cut flower. This short variety makes a great specimen plant for a sunny patio pot or a striking addition to a hot colour scheme. Alternatively, pair with lilacs and blues in a mixed border to create a vivid contrast. Height: 35cm (14). Spread: 30cm (12).  More Info

Just£24.99

Sisyrinchium palmifolium 'Canary'

This showy perennial is sure to grab the limelight at the front of your sunny borders. Slender blue-green foliage forms a dense clump over time, reminiscent of Iris, to which it is closely related. Once it begins to flower, there?s really no mistaking Sisyrinchium palmifolium 'Canary' for anything…  More Info

Just£1.00

Pansy 'Coolwave'

…containers, Flower Pouches' and window boxes. This trailing variety of pansy will provide a cascade of pretty pansies, with a mix of creams, yellows, blues and purples, throughout the dark and cold autumn and winter months and the plants will continue to bloom into the following spring. Trails to:…  More Info

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Agapanthus 'Fireworks'

…bloom is flushed at the base with dark, violet blue, making a dazzling contrast. The strap-like foliage forms a neat clump that creates good ground cover when planted in dense groups. Perfect for adding a strong vertical element to perennial borders, where it will return year after year. Height:…  More Info

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Sage

…flavour to meats and stuffing. This hardy sub-shrub is an essential herb for adding to the Sunday roast but also makes an attractive plant in the perennial border. The flavour of the leaves will be best when growing sage in warm, dry conditions. Height: 60cm (24). Spread: 90cm (36). Culinary note:…  More Info

Just£0.89

Euphorbia martinii 'Walberton's Ruby Glow'

Euphorbias are invaluable evergreen perennials, providing all-year-round structure and interest as well as zingy yellow flowers in spring and early summer which really accentuate other colours, associating beautifully with early flowering bulbs. Euphorbia x martini ‘Walberton’s Ruby…  More Info

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Erigeron glaucus 'Sea Breeze'

This low-growing perennial is perfect for those awkward, exposed locations. Relishing the sea air and the sun, you'll often find the Erigeron glaucus 'Sea Breeze' around the coasts of southern Britain. With its blue-grey leaves and striking, purple-pink, daisy-like flowers, this gorgeous plant will…  More Info

Just£24.99

Hosta 'Olive Bailey Langdon'

Hosta 'Olive Bailey Langdon' is an RHS AGM award winning perennial which will thrive in shady areas blooming with large, corrugated leaves and white bell-shaped flowers in the summer. The grand leaves have a blue- reen colour with broad gold margins that enable them to avoid sun scorch. Between June…  More Info

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Aster 'Berggarten'

…bears masses of large, lavender-blue flowers with bright orange centres above mat-forming clumps of dark green, lance-shaped leaves. This reliable perennial thrives in all soils and makes a useful addition to the front of borders, cut flower gardens, wildlife areas and patio containers. Height: 40cm…  More Info

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Ophiopogon planiscapus 'Nigrescens'

This striking evergreen perennial forms clumps of smooth matt-black, grass-like leaves from which rise dainty stems of contrasting mauve flowers in summer. The bell-shaped blooms are followed by dark inky-blue berries which persist throughout winter for added interest. A stunning contrast to any…  More Info

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Allium Collection

…essential addition to the late spring and early summer garden. They create a stunning contrast of shape and texture when planted amongst herbaceous perennials, create vertical accents in borders and containers, and make excellent cut flowers. Perfect for the low-maintenance garden, alliums are very…  More Info

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Geranium 'Foundlings Friend'

This easy-to-grow hardy geranium features violet-blue petals that are delicately patterned with deep-purple veining, ideal for bees and butterflies. This robust, compact variety will thrive in sunny borders, coping with periods of drought once established. Ht. 30cm.  More Info

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Allium Lavender Bubbles

…by late summer. Not Allium 'Lavender Bubbles'! This beauty waits until August before sending up its fluffy, rounded blooms that punctuate perennial borders with a punch of bright purple. The foliage is blue-green with a gentle twist at the tips of the leaves. A lovely, low maintenance choice…  More Info

3 Options From£12.99