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Hardy, Lilac, Blue

5704 products, 777 articles, 855 blogs

Allium 'Purple Sensation'

46 Reviews

One of the best and most majestic Alliums for your late-spring garden, 'Purple Sensation' is a sun-loving, drought-tolerant variety producing spectacular lilac-purple flowers up to 15cm (6in) in diameter. Be sure to plant among other perennials that also have good…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Lilac
  • Longevity: Bulb

3 Options From£10.99

within 14 days

English Bluebells

78 Reviews

A sea of English bluebells rekindles memories of springtime woodland walks, when the days start to lengthen and the weather warms up. The nodding, violet-blue flowers of these hardy, native bulbs attract insects to their delicately scented flowers. At their happiest…  More Info

  • Sun shade: Dappled shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Bulb

3 Options From£11.99

within 14 days

Meconopsis 'Lingholm'

331 Reviews

This captivating short lived perennial is a 'must have'! From basal rosettes of hairy leaves rise tall stems bearing spectacular, single clear blue poppy flowers, up to 10cm (4) across. Meconopsis 'Lingholm' makes a stunning feature planted en masse in woodlands, and…  More Info

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

7 Options From£6.49

by the end of march 2021

Allium 'Globemaster'

10 Reviews

Spectacular massive mauve globes. One of the best giant alliums - comes up reliably year after year. Bulb size 18/20.  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Lilac
  • Longevity: Bulb

3 Options From£5.99

within 24 hours

Hardy English Lavender

12 Reviews
  • Sun shade: full sun
  • Grows in: Borders
  • Flower Colour: Lilac
  • Longevity: Shrub

4 Options From£11.99

within 14 days

Russian Snowdrop

261 Reviews

Intriguing star shaped flowers, with delicate pale petals, striped with deep blue. These hardy Russian snowdrops make a stunning alternative to traditional spring bulbs.  More Info

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

6 Options From£5.99

within 3 working days

Muscari armeniacum

27 Reviews

The classic Grape Hyacinth - Muscari armeniacum produces densely packed spikes of tiny deep blue flowers throughout Spring. Easy to grow, this charming spring bulb quickly naturalises to form dense carpets of colour and has been awarded an RHS AGM.  More Info

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

3 Options From£8.99

within 14 days

Fuchsia 'Delta's Sarah' (Hardy)

15 Reviews

This beautiful bush variety produces a succession of supremely weather resistant, unusual coloured blue flowers, up 6cm (2) in diameter. The semi-double blooms of hardy Fuchsia 'Delta's Sarah' make a spectacular display in borders and patio containers year after year,…  More Info

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

2 Options From£14.49

by the end of june 2021

Agapanthus Duo Collection

34 Reviews

This magnificent mix combines blue Agapanthus 'Flower of love? and the first ever bicolour Agapanthus 'Twister' for a striking two tone display  More Info

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

3 Options From£8.99

by the end of august 2021

Tulip, Hyacinth & Anemone Mix

4 Reviews

Create a succession of Spring colour with our Tulip, Hyacinth and Anemone Mix. Carefully selected to provide a continuous supply of colour coordinated flowers for your beds, borders and containers. White Anemones begin the display in March, followed by deep purple…  More Info

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

Just£14.99

within 24 hours

Verbena bonariensis

10 Reviews

Tall heads of bright, eye -catching rosy lavender, adding a tranquil tropical feel to borders. Height: 120-150cm (4-5ft)  More Info

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

Just£2.99

within 24 hours

Geranium 'Rozanne'

81 Reviews

Winner of The RHS Chelsea Flower Show 'Plant of the Centenary'. A celebrated Cranesbill producing masses of saucer shaped, violet blue blooms with dainty white centres. Repeat flowering throughout the summer, hardy Geranium 'Rozanne' makes excellent ground cover through…  More Info

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

3 Options From£16.99

by the end of july 2021

Pansy 'Mystique Blue Halo'

11 Reviews

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

4 Options From£10.99

Verbena 'Buenos Aires'

3 Reviews

Verbena 'Buenos Aires' features tightly clustered, rich purple florets which sit atop long stalks in a typically striking verbena bonariensis style. The long lasting blooms of the stunning variety are guaranteed to attract clouds of bees and butterflies into your garden…  More Info

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

Just£8.99

within 14 days

Passiflora caerulea

42 Reviews

Popular for its exquisite flowers, Passiflora caerulea is a vigorous semi-evergreen climber with attractive lobed leaves. From summer through to autumn it produces large white flowers with a fascinating structure, including a striking ring of blue-purple filaments. The…  More Info

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

3 Options From£11.99

within 14 days

Crocus 'Bicolour Collection'

20 Reviews

Everyone knows and loves crocus - a staple of the spring garden and a sure sign that a new season is on its way. But did you know there were so many different varieties? Here's a special collection of two-toned and coloursplashed flowers which would be hard to find in…  More Info

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

2 Options From£9.99

within 24 hours

Brunnera macrophylla 'Jack Frost'

8 Reviews

Brunnera macrophylla 'Jack Frost' produces elegant sky blue flowers in spring above neat clumps of foliage. The big heart-shaped leaves are a sparkling silver colour that will brighten up even the shadiest borders. This hardy perennial makes good groundcover and can be…  More Info

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

Just£15.99

Geranium bohemicum 'Orchid Blue'

14 Reviews

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 (0.75in) flowers of orchid-blue, veined in purple-violet, borne on bushy plants…  More Info

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

Just£1.00

within 24 hours

Hebe 'High Voltage'

7 Reviews

Hebes offer impact and structure in the garden for minimum effort. We've selected this slow-growing, compact variety for its stand out summer flower spikes, which transform from electric blue to pure white. Hebe 'High Voltage' performs perfectly in large pots or out in…  More Info

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

2 Options From£9.99

by the end of october 2020

Wisteria sinensis (Patio Standard)

4 Reviews

* New in 2015Trained as a standard so that it can be enjoyed even in a small garden. This stunning wisteria has a classic beauty and fragrance, with purple blooms which hang gracefully from its twining stems. An attractive focal point in borders or when grown in large…  More Info

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

2 Options From£19.99

within 14 days

Agapanthus africanus 'Twister'

85 Reviews

Here's a plant that will stand out from the crowd in your garden - the first ever deciduous bicolour agapanthus. This African lily is robust, and truly hardy in the UK meaning it's perfect in the garden border as well as in a patio container.  More Info

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

5 Options From£8.99

by the end of july 2021

Verbena bonariensis

2 Reviews

Tightly clustered florets form glowing lavender flower heads that float atop stiffly upright, branching stems. The long lasting blooms of Verbena bonariensis attract clouds of bees and butterflies. This perennial verbena has enjoyed a resurgence in popularity in recent…  More Info

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

Just£5.99

within 14 days

Glory of the Snow 'Mixed'

33 Reviews

Some of the first bulbs to flower in spring, they'll create a dazzling carpet of daintly little stars. Bulb size 4/5.  More Info

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

2 Options From£5.99

within 14 days

Lavender 'Munstead'

3 Reviews

Choose Lavender 'Munstead' as a neat edging to the border or path and enjoy its delicious scent as you brush past its aromatic foliage. In summer, the mass of dark purple-blue flower spikes are a lovely sight, and are particularly attractive to bees. They are perfect…  More Info

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

5 Options From£7.99

Hydrangea macrophylla 'Blue Danube'

22 Reviews

Hydrangea are one of the easiest shrubs to grow, and will perform extremely well in gardens up and down the UK.  More Info

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

3 Options From£15.99

within 14 days

Wisteria sinensis 'Prolific'

30 Reviews

Wisteria sinensis 'Prolific' is a special cottage garden climber, filling the air with its sweet perfume. It is well-named, with a free-flowering habit. 'Prolific' produces masses of lilac-blue flowers, much loved by bees. A little less vigorous than other Wisteria…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Walls & Fences
  • Flower Colour: Lilac
  • Longevity: Shrub

5 Options From£17.99

within 14 days

Eryngium leavenworthii

2 Reviews

An attractive annual originating from the North American prairies. This species has the unusual characteristic unlike other Eryngiums, to flower quickly from seed in the first year. Each plant will produce spectacular spiky glaucus foliage which changes to a rich purple…  More Info

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

Just£2.99

within 24 hours

Hebe 'Margret'

5 Reviews

Hebe make superb evergreen shrubs for sunny, well drained borders. Hebe ?Margret? is a pretty cultivar with sky blue flower spikes that are borne in profusion throughout the summer months, often with a second flush in autumn.  More Info

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

5 Options From£16.99

by the end of january 2021

Lavender 'Munstead'

1 Review

Neat, dwarf variety, strongly fragrant producing a prolific quantity of deep blue flowers. Perfect for hedging and cut flowers and ideal for drying. Flowers summer. Height: 30-60cm (1-2ft).  More Info

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

Just£2.99

within 24 hours

Green Manure 'Phacelia'

5 Reviews

A valuable, quick growing, hardy annual green manure particularly good in dry soils, but suitable for all soil types. Can be used as a summer/autumn manure, or overwinter from a September sowing for spring digging in. The attractive foliage quickly smothers weeds and…  More Info

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

Just£2.99

within 24 hours

Agapanthus 'Fireworks'

147 Reviews

For stunning, exotic looking blue and white blooms that burst at the end of tall stems like a fireworks in your flower bed, look no further than this amazing African Lily. An easy to keep variety that will get bigger and produce more flowers each year.  More Info

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

3 Options From£10.99

within 24 hours

Hyacinth 'Rhapsody in Blue'

14 Reviews

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 spring colour and…  More Info

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

3 Options From£8.99

within 24 hours

Hosta 'Slug Resistant' Collection

0 Reviews

If you've been thwarted by slugs when growing hostas, you'll want to try this collection! Slugs and snails love hostas, but they're less keen on this selection. Hostas love shady areas - plant them in borders, pots and tubs, and rockeries. Collection includes: 'Halcyon'…  More Info

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

Just£23.99

by the end of november 2020

Ceanothus thyrsiflorus var. repens

38 Reviews

Ceanothus Thyrsiflorus Repens (Californian Lilac) is perfect for the front of a border as it naturally forms a small mound that is evergreen and frost hardy. It is perfect for adding some structure and ground cover to cottage gardens and prefers a position in rich…  More Info

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

7 Options From£7.99

within 14 days

Agapanthus 'Ever Sapphire'

4 Reviews

Agapanthus 'Ever Sapphire? is a semi-dwarf variety which produces multiple spikes of bright blue flowers all summer in a sunny or partly shaded position. Agapanthus are tough, fast growing and drought tolerant, these plants are a real 'must-have? for any style of garden…  More Info

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

2 Options From£9.49

within 24 hours

Clematis 'New Love'

49 Reviews

This fabulous herbaceous Clematis has a self supporting, bush forming habit that is perfect for bulking up perennial borders with vigorous clumps of dense foliage. The star-shaped, indigo blooms of Clematis 'New Love' have slender, reflexed petals and a lovely sweet…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Walls & Fences
  • Flower Colour: Blue
  • Longevity: Perennial

5 Options From£15.99

within 14 days

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