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Home > 'Hardy Blues'

'Hardy Blues'

638 products, 30 blogs

Geranium 'Hardy Blues Collection'

This fabulous hardy geranium collection boasts differing blooms of white and blue and some with lots of clear blue splashes and speckles too! They make beautiful display plants to enjoy in the borders and flower beds. Our collection comprises three…  More Info




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Hardy Geranium Collection

Collection comprises of 1 bare root plant each of Sanguineum, Sanguineum Album, Sanguineum Canon Miles, Sanguineum Max Frei, Sanguineum New Hampshire & himalayense. Plus, 100g of geranium fertiliser.  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

Just£14.99

despatch by end of january 2018

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Cornflower 'Trailing Blue Carpet'

Cornflowers are a traditional wildflower or annual border addition. Now you can bring them to yourbaskets and container displays thanks to the relaxed prostrate habit of ?Trailing Blue Carpet?. Perfect for path and border edging. Height 10cm (4in).  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£1.99

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Alstroemeria 'Everest Blue Diamond'

You won't believe how easily you can create a tower of colour on your patio with this brand new way of growing Peruvian lilies. We've selected the very best, longstemmed cut flower varieties which 'knit' together to create a tall column of fabulous colour, and they just…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£19.99

despatch by end of april 2018

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Cornflower 'Dwarf Blue Midget'

A fantastic little cornflower rather like a ball of colour. Lower and neater than any we believe you will have seen before. Full of bloom at 15cm (6in) high. Ends up about 30cm (12in) high. Easy to grow and suitable for beds, borders, containers etc. Flowers summer.…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

Just£2.29

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Geranium 'Hardy Doubles Mix'

These double-flowered 'cranesbills' are absolutely stunning, and thoroughly deserve a prominent place in your borders. Five of the best for colour performance and ease of growing are featured here in this collection. Hardy geraniums - or Cranesbills will return…  More Info




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despatch by end of january 2018

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Hypericum kalmianum 'Blue Velvet'

In spite of its name, Hypericum kalmianum 'Blue Velvet' will never leave you feeling blue. The title matches the hardy shrub's blue tinted, semi-evergreen foliage, which forms a bushy mound and requires little maintenance. However, your mood…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Yellow
  • Longevity: Shrub

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Agapanthus Blue & White Collection

This magnificent mix combines blue Agapanthus 'Queen of the Ocean' and white Agapanthus 'Polar Ice' for a striking two tone display. In summer, these impressive perennials lend their stature to borders and patio containers, where their architectural seed heads…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

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despatch by end of january 2018

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Lobelia erinus 'Waterfall Blue Ice'

If you've been disappointed by lobelia in the past, your faith will be restored when you try Lobelia 'Waterfall'. In recent RHS trials, this variety flowered on and on through every sort of adverse weather, still blooming long after other lobelia had faded. Raised by…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Raised Bed
  • Flower Colour: Blue
  • Longevity: Annual

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despatch by end of april 2018

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Phlox drummondii 'Moody Blues'

An easy to grow half hardy annual and cottage garden classic, freely flowering in a broad range of attractive blue shades throughout the summer. Its compact bushy habit makes it ideal for planting as drifts of colour, as border edging or in containers  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

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Morning Glory 'Hazelwood Blues'

The stunning colour mixture of 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.…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

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Dianthus amurensis 'Siberian Blues'

Compact, bushy mounds of bluish evergreen foliage erupt into a sea of mauve-blue flowers in late spring and are the closest yet to a true blue Dianthus. Ideal planted in borders, rockeries and containers, flowering over a long period each summer for many, many…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

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Nigella damascena 'Moody Blues'

An exquisite mixture of Love-in-a-Mist, bringing together some spectacular double blooms in a delightful range of blue shades, which are followed by attractive seedpods. Easy-to-grow and ideal for creating a soothing drift of colour in borders as well as making a…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

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Pansy 'Singing the Blues'

This mixture of four enchanting colours, in shades and contrasts of blue, are not just pretty but the most sensational breakthrough in Violas for a decade. They were specifically bred for containers, baskets and ground cover, possessing a unique trailing habit.…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

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Delphinium 'Dark Blue & White Bee'

These magnificent delphinium bloooms are certain to create quite an impact in your garden this season. Delphinium 'Dark Blue & White Bee' has intense dark blue flowers, each with an unusual white bee shape at the centre!  More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£5.99

despatch by end of march 2018

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Pansy 'Karma Blue Butterfly' F1 Hybrid

A totally unique Pansy! Spectacular flowers in an unusual colour combination, which are reminiscent of a 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…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Yellow
  • Longevity: Perennial

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Calibrachoa 'Red, White & Blue Mix'

A colourful mix of mini petunia flowers that will tumble out of baskets and patio containers with carefree abandon. Enjoy this colourful mix that will last all summer long. Whether you plant them alone or as part of a mixed basket display, these Calibrachoa plants will…  More Info

  • Sun shade: full sun
  • Grows in: Containers
  • Flower Colour: Red
  • Longevity: Annual

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despatch by end of april 2018

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Penstemon heterophyllus 'Electric Blue'

Intensely blue flowers with a tinge of purple contrast beautifully with the silvery green foliage of this hardy perennial. The long lasting blooms of Penstemon heterophyllus ?Electric Blue? appear from June through to October enticing plenty of…  More Info

  • Sun shade: sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

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despatch by end of may 2018

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Nigella 'Moody Blues' (Start-A-Garden™ Range)

An exquisite, easy to grow, mixture of Love in a Mist, bringing together some spectacular double blooms in a delightful blend of blue shades followed by intriguing seed pods. A cottage garden favourite which creates a soothing drift of colour in borders and makes…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

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Perovskia atriplicifolia 'Silvery Blue'

Perovskia atriplicifolia 'Silvery Blue' is named for its distinctive, shimmering foliage. The hardy shrub's small leaves are faintly aromatic with an attractive silver tint, providing a perfect backdrop for the lavender-blue blooms that appear in the late…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Shrub

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Delphinium x cultorum 'Centurion Lilac Blue Bicolour' F1 Hybrid

UK Exclusive. One of the very best 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…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

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Fuchsia 'Genii' (Hardy)

The RHS Award of Garden Merit holder the fuchsia 'Genii' really is a wonderful hardy shrub. The colourful inky blue and magenta flowers, are set against the golden glow of the foliage. This fuchsia is easy to grow and is an ideal shrub for your borders or…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Shrub

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despatch by end of may 2018

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Perovskia 'Blue Spire'

Whether you are a first time gardener hoping to create a perfect cottage garden or an old hand struggling to enhance tricky costal areas, it is worth considering Perovskia 'Blue Spire'. This Russian Sage is easy to maintain, even in dry and windy areas. The   More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Shrub

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despatch by end of july 2018

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Buddleja 'Blue Chip'

Buddleja 'Blue Chip' is covered in scented flowers from June to October, attracting butterflies to your garden in droves. This Butterfly Bush variety is extremely compact and won't seed about your garden. This hardy deciduous shrub is ideal for borders,…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Shrub

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Juniperus squamata 'Blue Star'

With frosty silver green foliage, Juniperus squamata 'Blue Star' is a great addition to rockeries and gravel gardens. This hardy shrub is low growing, making it a great groundcover plant that stops weeds from growing. It also looks good planted on the…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders

  • Longevity: Shrub

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Prunella grandiflora 'Freelander Blue'

Originating in the mountainous regions of Europe, this vigorous and hardy perennial has been very successfully bred and selected from the wild form. Its lovely flower spikes of deep violet-blue blooms make a great choice for the front of borders and will serve as…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

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Linum narbonense 'Heavenly Blue'

One of the finest blue flowered plants. A profusion of luminous ultra-marine blue flowers  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

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Echium vulgare 'Blue Bedder'

Glorious blue flowers buzzing with bees  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Annual

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Myosotis sylvatica 'Blue Ball'

Compact and ball shaped with bright blue flowers.  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Biennial

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Ceanothus 'Puget Blue'

A well known variety of Californian Lilac that has earned itself a coveted RHS AGM. Ceanothus 'Puget Blue' produces conical, deep blue flower heads, smothering the foliage to create a stunning, hazy effect from May to June.  More Info

  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Shrub

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despatch by end of january 2018

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Rhododendron 'Blue Diamond'

This dwarf hybrid certainly has the ?wow? factor! Masses of bell-shaped, violet blue flowers smother Rhododendron 'Blue Diamond' in mid-spring. The blooms gradually fade to lavender blue as they age.  More Info

  • Sun shade: sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Shrub

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despatch by end of january 2018

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Eryngium alpinum 'Blue Lace'

A spectacular alpinum selection with impressive long lasting clear violet-blue terminal flower heads on stunning blue stems. Makes an eye-catching addition to any border, and an attractive cut flower. Height: 85cm (34in)  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

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Lithodora diffusa 'Heavenly Blue'

Perfect for a rockery or the front of a sunny border, Lithodora 'Heavenly Blue' is a mass of pretty star-shaped royal blue flowers throughout late spring and summer. It is low growing with evergreen foliage and soon spreads to cover a wide area. It is easy…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Shrub

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despatch by end of january 2018

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Clematis 'Blue Ravine'

Clematis 'Blue Ravine' boasts wide, lavender blue sepals, which contrast wonderfully with its dark purple anthers. An eye-catching cultivar and a lovely addition to the garden, 'Blue Ravine' flowers from May to June, and then again in late summer.…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Shrub

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Hydrangea macrophylla 'Nikko Blue'

Intense sky-blue flowers adorn this compact deciduous shrub over a long period throughout summer and early autumn. Hydrangea macrophylla 'Nikko Blue' has a tidy, rounded habit and becomes smothered in blue flowers for unbeatable performance in borders and…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Shrub

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Eryngium planum 'Blue Hobbit'

Eryngium 'Blue Hobbit' is an unusual and striking plant with sprays of spikey electric blue flowers, with up to 100 on each plant. They are very adaptable and can grow in various types of soil, and also in patio containers. As a dwarf variety it has a…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

3 Options From£9.99

despatch by end of february 2018

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