Call us today: 0844 573 1818 Calls cost 7p per minute plus your phone company's access charge

100% Satisfaction Guarantee

Track Your Order

Award Winning Varieties

Voted Best Online Retailer

Our Customers Rate Our Excellent Service

Home > 'Hardy Blues'

'Hardy Blues'

697 products, 30 blogs

Rhododendron 'Summer Blues Collection'

A stunning collection of dwarf evergreen Rhododendron. These hardy shrubs boast a neat, compact growth habit that makes them suitable for even the smallest garden. A dense covering of dark green foliage makes a handsome background for the profusion of spring…  More Info

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

Just£29.98

despatch by end of august 2018

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 november 2018

Hardy Geranium Collection

Hardy Geraniums are a versatile, easy to grow and perfect for beginner gardeners. This superb collection contains something for every part of the garden - shade lovers, spreading ground cover, sun worshippers and cottage garden classics. Flowering from late…  More Info

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

2 Options From£11.99

despatch by end of november 2018

Pansy 'Mystique Blue Halo'

Fill your beds and pots with 'Mystique Blue Halo's unique colouring. The super-sized blooms will create a dazzling, cool blue display.  More Info

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

2 Options From£12.99

despatch by end of september 2018

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

despatch within 24 hours

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 august 2018

Phlox 'Pharoah Blue Eye'

Creeping Phlox are useful for dry, sunny banks and all those places that other plants just won't grow! Plants produce an impenetrable mat of fragrant flowers; suppressing weeds and resisting drought! The detailed eye on each gleaming white is also quite striking!  More Info

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

2 Options From£9.99

despatch by end of september 2018

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

despatch within 24 hours

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

4 Options From£14.99

despatch within 3 working days

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

2 Options From£19.98

despatch by end of november 2018

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

Just£1.99

despatch within 24 hours

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

Just£2.29

despatch within 24 hours

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

Just£2.49

despatch within 24 hours

Vitex agnus-castus 'Delta Blues'

Often mistaken for a buddleja, but Vitex is far more refined. This stunning deciduous shrub is cloaked in palmate, grey-green foliage which is gently aromatic. Vitex agnus-castus 'Delta Blues' produces branching sprays of dark purple-blue, fragrant flowers at the…  More Info

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

2 Options From£22.99

despatch within 3 working days

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

Just£2.99

despatch within 24 hours

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

Just£0.99

despatch within 24 hours

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 september 2018

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

Just£3.49

despatch within 24 hours

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

3 Options From£11.99

despatch by end of august 2018

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

5 Options From£13.99

despatch within 3 working days

Salvia Bodacious™ 'Rhythm and Blues'

A jaw-dropping new introduction that will stop you in your tracks! Salvia Bodacious™ 'Rhythm and Blues' is a stunning S. x guaranitica hybrid selected for its early flowering habit and repeat blooming. Loose spires of deep indigo flowers are carried on jet…  More Info

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

3 Options From£7.99

despatch by end of august 2018

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

Just£0.99

despatch within 24 hours

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

Just£2.99

despatch within 24 hours

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

5 Options From£6.99

despatch within 3 working days

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

5 Options From£13.99

despatch within 3 working days

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

6 Options From£12.99

despatch within 3 working days

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

Just£2.99

despatch within 24 hours

Achillea 'Rainbow Ending Blue'

A hardy herbaceous perennial ideal for cutting and as a dried flower. Grey ? green, aromatic fern like leaves and stems of pink flowers throughout the summer. Quite a stately plant but best planted in a group in moist but well drained soil in full sun. Dislikes…  More Info

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

2 Options From£19.99

despatch within 3 working days

Hyacinth 'Rhapsody in Blue'

This elegant mix of Hyacinths makes a refined spring display. Hyacinth ?Rhapsody in Blue? brings together cool blues and contrasting brilliant white blooms with a distinctive and powerful perfume. Perfect for filling beds, borders and containers with…  More Info

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

3 Options From£6.99

despatch by end of september 2018

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

Just£3.29

despatch within 24 hours

Echium vulgare 'Blue Bedder'

Glorious blue flowers buzzing with bees  More Info

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

Just£2.69

despatch within 24 hours

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

Just£2.29

despatch within 24 hours

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

2 Options From£14.99

despatch by end of september 2018

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

2 Options From£19.99

despatch within 3 working days

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

2 Options From£19.99

despatch by end of september 2018

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

Just£3.49

despatch within 24 hours