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Blue Plants

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Platycodon grandiflorus 'Fuji Blue'

…starry flowers 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…  More Info

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Lobelia erinus 'Cambridge Blue'

…variety renowned for its excellent garden performance. Clear sky-blue lobelia flowers are set above narrow, airy foliage on compact plants. Lobelia 'Cambridge Blue' makes a sparkling addition to beds, containers, flower Pouches® and window-boxes, and even looks…  More Info

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Just£2.49

Chamaecyparis pisifera 'Baby Blue'

…pisifera 'Baby Blue' forms an attractive tree over time, making a fine feature as an individual focal point, or grown side by side as an evergreen hedge. Height: 100cm (39). Spread: 80cm (31). Plant height and spread is seasonal therefore we list by pot size rather…  More Info

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Just£10.99

Phlox drummondii 'Moody Blues'

Free flowering in a beautiful range of attractive blue shades, this easy to grow, half hardy annual is a cottage garden classic. Phlox drummondii 'Moody Blues' has a compact bushy habit that makes it ideal for planting in loose drifts at the edge of borders, and…  More Info

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Just£1.99

Ageratum houstonianum 'Timeless Mixed'

…soft pink, white and blue. The weather resistant, powder puff blooms are supported on tall stems that make this half hardy annual just perfect for cutting. Ageratum houstonianum 'Timeless Mixed' is ideal for filling gaps in borders, adding height and texture to informal   More Info

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Just£1.00

Caryopteris x clandonensis 'Kew Blue' (Large Plant)

…dark blue flowers will reward you from late summer to autumn. Loved by butterflies and bees, Caryopteris is a tough shrub, making it popular for both parks and gardens in all areas of the UK. Shrubs are perfect for hot, sunny borders and are low maintenance. Height: 1m (36).…  More Info

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Rose 'Blue for You'

The best blue rose there is and winner of an RHS AGM! This stunning floribunda rose produces semi-double blooms which are initially a purple-mauve colour but quickly fade to a pretty lilac-blue. Repeat-flowering and sweetly fragrant, Rose 'Blue for You' blooms from late…  More Info

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Eryngium 'Blue Steel'

…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 excellent for cutting and drying. Height: 90cm (36). Spread: 45cm (18).…  More Info

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Buddleja 'Blue Chip' (Large Plant)

In contrast to traditional Buddleias that can eventually grow too large for many gardens, Buddleja 'Blue Chip' is compact enough to grow in a patio planter, garden border or as a low hedge. An added feature is that it won't seed all over the garden so where you place it is where it…  More Info

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3 Options From£19.99

Plant-O-Tray Bulbs Tulip 'Royal Virgin' & Anemone 'Blue Mix'

…Brighten up your patio pots with this pre-planted tray of spring bulbs! Each tray is a circular shape measuring 24cm diameter. This colourful mix comprises a total of 19 bulbs from the following varieties: Tulip 'Royal Virgin' & Anemone 'Blue Mix' Useful links: How to   More Info

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Just£12.99

Cornflower 'Dwarf Blue Midget'

…habit than any we have seen before. At just 15cm (6) high it is covered with flowers, which continue as the plants reaches its final height of about 30cm (12) high. Cornflower 'Dwarf Blue Midget' is easy to grow and suitable for beds, borders and containers. Height:…  More Info

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Just£2.49

Eryngium 'Magical Blue Globe'

…small blue globes and surrounded by a spidery collar of green bracts. With a compact, bushy habit, this variety adds texture and colour to the front of borders. Cut some stems for a summer bouquet or dry the flowers of Sea Holly for using later on. Height: 50cm (20). Spread:…  More Info

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Agapanthus Blue & White Collection

…Your bare roots should be planted at the earliest opportunity following delivery. Once planted, they will remain in their dormant state until the spring. Above ground you won't see much happening over the winter, but the roots will be establishing ready for your   More Info

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Muscari Blue & White Mix

…Versatile, touch and trouble free, they can be planted almost anywhere from challenging slopes to rockeries, borders and patio pots. With their nectar rich flowers they also make a useful choice for wildlife areas. Height and spread: 20cm (8). Useful links: How to plant<…  More Info

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Just£5.99

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…  More Info

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Just£2.79

Delphinium x cultorum 'Centurion Lilac Blue Bicolour' F1 Hybrid

…delphiniums from seed, equal in 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…  More Info

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Just£2.99

Lithodora diffusa 'Heavenly Blue'

…Lithodora diffusa 'Heavenly Blue' looks great in rockeries, containers, and along the edge of borders, especially alongside other plants with blue, purple and white flowers. It grows well in full sun and partial shade. The Royal Horticultural Society has…  More Info

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Hydrangea macrophylla 'Blue Danube'

…autumn and the fact that they are so easy to maintain. They can be planted in sun or shade, in garden borders or in large containers. Hydrangea macrophylla 'Blue Danube' has deep blue flowers when planted in acidic soil. Planting Hydrangeas in…  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…  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…  More Info

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Hyacinth 'Rhapsody in Blue'

…of cool shades, from icy blue to dark indigo, that will welcome the spring to your garden. These hardy bulbs are best planted in dense swathes through the front of borders, or grown as a seasonal display in patio containers. Hyacinth 'Rhapsody in Blue' can also…  More Info

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Morning Glory 'Hazelwood Blues'

…Ipomoea Hazelwood Blues brings together some of the most attractive shades of blue available in Morning Glories. This is a truly vigorous annual climber, ideal for covering fences, trellis or an ornamental garden arch. Ipomoea Hazelwood Blues will also look…  More Info

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Just£2.29

Dianthus amurensis 'Siberian Blues'

…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. Perfect for planting in rockeries,…  More Info

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Just£2.99

Perovskia 'Blue Spire'

In a number of ways Perovskia 'Blue Spire', a Russian Sage plant, is similar to Lavender. Its foliage is silvery and aromatic, it thrives in the sun and is drought resistant, it has lilac blue flowera on stems, it is loved by bees and butterflies and looks great   More Info

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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£11.99

Osteospermum 'Blue Eyed Beauty'

Osteospermum 'Blue Eyed Beauty' produces stunning daisy like yellow blooms. Each yellow petals turns to white at the centre and then a magenta pink tone creates a ring around the contrasting eye. Plant in sunny borders, beds or containers and watch the plants produce…  More Info

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Just£9.99

Lobelia erinus 'Blue Cascade'

Freely branching plants are covered in myriads of bloom to create clouds of true blue lobelia flowers with a small white eye. Unsurpassable among trailing lobelias, 'Blue Cascade' makes a sparkling addition to containers, flower Pouches® and window-boxes. An easy…  More Info

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Just£2.79

Ageratum houstonianum 'Blue Mink'

This relatively old variety of flossflower remains popular for good reason. The compact, uniform plants bear large, fluffy, powder-blue flowers. With a vigorous, open habit, Ageratum houstonianum 'Blue Mink' is perfect for adding texture and colour to bedding, borders and…  More Info

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Just£1.99

Stokesia laevis 'Mel's Blue'

…laevis 'Mel's Blue' is ideal for acid soils and also makes a dramatic cut flower for late season colour in the home. Height: 40cm (16). Spread: 30cm (12). Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The…  More Info

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Sollya heterophylla 'Ultra Blue'

…warm conservatory where it makes an eye catching specimen plant. Height: 2m (6', 6). Spread: 60cm (24). Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant delivered will…  More Info

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Lavender 'Mini Blue'

…year from an early sowing! Compact, rounded plants quickly become smothered with masses of highly fragrant, deep purple lavender flowers from mid-summer onwards, which are highly attractive to bees. With impressive garden performance, Lavender 'Mini Blue' is ideal for…  More Info

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Just£2.99

Pulmonaria 'Blue Ensign'

Pulmonaria 'Blue Ensign' is a striking Lungwort with clear blue flowers that appear in large clusters from March to May. ?Blue Ensign? has unusually broad foliage, unspotted and more refined, creating low spreading clumps that form an attractive ground cover. Awarded…  More Info

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Perovskia 'Lacey Blue'

…Sage is a beautiful plant that is robust and can thrive in poor and chalky soils in exposed areas, making it ideal for coastal gardens, that experience strong salty winds. It's flowers are lavender blue, and has silvery green, aromatic foliage. British bred Perovskia …  More Info

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Lupin 'Gallery Blue'

…these lupins can be grown in pots too! Height: 50cm (20?). Spread: 30cm (12?) Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant delivered will vary depending on the season,…  More Info

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Just£9.49

Tulip 'Blue Diamond'

…longer than many other varieties. Plant tulips in groups and delight as they open to reveal their superb colouring. Why not cut some for a flower arrangement so that you can enjoy them indoors too! Height: 40cm (16). Spread: 15cm (6). Useful links: How to plant bulbs,…  More Info

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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.  More Info

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Just£1.00

Juniperus scopulorum 'Blue Arrow'

…scopulorum 'Blue Arrow' is very low maintenance and the RHS has given the plant its Award of Garden Merit. Height: 2.5m (8'). Spread: 50cm (20). Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The…  More Info

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4 Options From£16.99

Poppy 'Hungarian Blue'

…will bring rich colour and a touch of sophistication to your planting schemes all summer long, especially when used as a contrast against pure whites or yellows. Poppy ?Hungarian Blue? is a hardy annual that is also very easy to grow, plant it outside in drifts…  More Info

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Just£2.99

Penstemon heterophyllus 'Electric Blue'

…evergreen perennial bears tubular flowers in the prettiest shade of blue, with just a touch of mauve at the base of each flower. The upright flower spikes appear in summer above a clump of silvery-green leaves. Perfect for planting towards the front of perennial…  More Info

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Heteropappus meyendorfii 'Blue Knoll'

…a change in containers or will brighten up the border, looking like blue charm chrysanthemums. No matter what the weather conditions - torrential rain, snow or frost they continue to look far and away the best, brightest plant in the garden, even right through…  More Info

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Just£1.79

Geranium 'Hardy Blues'

…colours - blue, white and blue/white bi-colour. Height and spread: 45cm (18). Supplied as bare root plants. * Collection comprises:* Geranium sanguineum 'Album' - with a delicate display of dazzling white blooms* Geranium pratense 'Splish Splash?' - Unusual white…  More Info

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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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Blueberry 'Powder Blue'

…2.5m (8'). Supplied in a 9cm pot. Blueberry 'Powder Blue' is ideal for growing with other blueberry varieties as it is not reliably self fertile, requiring cross pollination for a good crop. For the best crops we highly recommend our superb 3 plant collection -…  More Info

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Nigella papillosa 'Delft Blue'

…reminiscent of the well known pottery, Nigella papillosa 'Delft Blue' makes a useful filler for gaps in summer borders. Commonly known as Love-In-A-Mist, this easy to grow hardy annual is a well loved cottage garden plant. Try direct sowing in bold drifts to soften…  More Info

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Just£1.99

Ageratum houstonianum 'Blue Mink' (Seeds)

Large, soft blue, powder-puff flowers upon vigorous yet compact plants. Perfect for summer bedding, borders and containers. Height: 30cm (12). Spread: 30cm (12).  More Info

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Just£0.79

Delphinium 'Blue Bird' (Pacific Hybrid)

…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 contemporary gardens, especially planted  More Info

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Laurentia 'Avant-Garde Blue' F1 Hybrid

…have struck gold with the first ever F1 Hybrid Laurentia to be entered into the Fleuroselect trials. Both 'Avant-Garde Blue' and 'Pink' have the same uniform, vigorous plant habit and have earlier scented, star shaped blooms which are produced in abundance over a long…  More Info

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Just£3.59

Cornflower 'Red, White & Blue'

…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…  More Info

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Just£0.99

Morning Glory 'Mini Sky Blue'

…Compact in size, Morning Glory ?Mini Sky Blue? is the perfect climber for creating a lush surrounding without getting too large, yet its fast growing nature means it will quickly scramble up a support and provide a wonderful summer of colour. This versatile plant is…  More Info

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Just£2.79

Tulip and Muscari 'Blue and White Mix'

A fresh colour mix of blue Muscari and white Tulips, each striped with apple green! Tulip and Muscari 'Blue and White Mix' brings an elegant, professional display to your spring garden. Plant them en masse for the best effect. Perfect for filling beds and containers…  More Info

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Hydrangea macrophylla 'Black Diamonds Shining Angel Blue'

…flowers and something different to plant in borders and large containers this season. Height and spread: 1.2m (4'). Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant  More Info

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Hydrangea macrophylla 'Lady Mata Hari Blue' (Royalty Collection)

…a showy patio plant that will bloom throughout the summer months. In the Autumn the foliage will turn from red to gold. Once the flower heads have faded they will create skeletal silhouettes that will extend the interest well into winter when other plants are past…  More Info

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Lilac 'Katherine Havemeyer' (Large Plant)

…edible flowers click here. Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant delivered will vary depending on the season, meaning arrival images are an indication only. Useful…  More Info

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Just£8.99

Agave 'Shaka Zulu' (House Plant)

This striking succulent is a perfect plant for modern home interiors. Agave 'Shaka Zulu', also known as, Agave 'Blue Glow', has fleshy architectural leaves, that have coarse tooth edges, with fine yellow and red lines. It has slow growth, and doesn't need to be watered much,…  More Info

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Eryngium alpinum

…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 excellent for cutting and drying. Height: 90cm (36). Spread: 45cm (18).…  More Info

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Geranium 'Bloomtime' & 'Rozanne' Collection

…after year. ?Rozanne? with a violet blue hue was voted Plant of the Centenary at the 100th RHS Chelsea Flower Show. Along with 'Bloomtime? in shades of delicate pale pink, they are a match made in plant heaven. These easy to grow geraniums are perfect for   More Info

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Just£23.99

Agapanthus 'Sweet Surprise'

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…  More Info

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Crocus 'Bicolour Collection'

…colours in your garden in February, when most gardens are in need of some! Crocus ?Pickwick?, ?Vanguard? and ?Skyline? appear in shades of white, purple, pink and blue and will look amazing planted in drifts in lawns and borders or together in patio containers too!…  More Info

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Viscaria occulata 'Patio Mixed'

An easy to grow container or border filler, with attractive, dainty, single, pink, red, blue and white flowers. Looks spectacular planted in large drifts, where the slender dwarf stems of flowers, glisten in the summer sunshine. Height 25-30cm (10-12 inches).  More Info

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Just£1.79

Viola hybrida 'Sorbet Yesterday Today & Tomorrow'

…'Sorbet Yesterday Today & Tomorrow' produce a magical display! The blooms open white, maturing through light blue, before settling on dark blue to give the impression of several varieties planted together for a mesmerising effect. Boasting a long flowering…  More Info

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Just£7.99