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Home > All Products > Shrub> Blue> Under £20

Under £20, Blue, Shrub

5890 products, 777 articles, 855 blogs

Sollya heterophylla

Now here?s something a little different for your garden! Sollya heterophylla is better known as the Bluebell Creeper. Its twining stems are cloaked in evergreen foliage that makes a splendid backdrop for its nodding sky blue flowers throughout summer.  More Info

  • Sun shade: full sun
  • Grows in: Walls & Fences
  • Flower Colour: Blue
  • Longevity: Shrub

5 Options From£9.99

despatch by end of july 2020

Ceanothus thyrsiflorus var. repens

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£5.99

despatch within 6 days

Hebe 'High Voltage'

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£7.99

despatch by end of april 2020

Lavender 'Munstead'

This neat, compact variety of English lavender bears masses of dark purple-blue flower spikes. The fragrant stems of Lavender 'Munstead' are ideal for cutting or drying, and the nectar-rich flowers are particularly attractive to bees. Lavender makes an excellent low…  More Info

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

3 Options From£6.99

despatch by end of march 2020

Hebe 'Margret'

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£13.99

despatch within 13 days

Lavender 'Munstead'

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

despatch within 3 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, low hedges and…  More Info

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

3 Options From£13.99

despatch within 6 days

Rosemary 'Roman Beauty'

Rosemary bushes are instantly recognisable for their silvery stems and aromatic, dark green foliage. This variety has a charming arching habit that gives it a dense, uninhibited appearance.  More Info

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

3 Options From£11.99

despatch within 3 days

Rose 'Blue for You' (Floribunda Rose)

The best blue rose yet! With a lovely, fruity fragrance, this compact floribunda rose bears stunning semi-double, lilac blue blooms over a long period. The neat bushy habit and a sparsely thorned stems make Rose 'Blue for you' easy to care for and a lovely addition to…  More Info

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

2 Options From£9.99

despatch by end of december 2019

Hydrangea macrophylla 'Bela Collection'

These low growing dwarf Hydrangeas are perfect for filling patio pots! The rounded, mop head flowers are produced from July through to September in fabulous shades of rosy-red and blue.  More Info

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

4 Options From£19.99

despatch within 3 days

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 hardy shrub…  More Info

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

5 Options From£6.99

despatch by end of august 2020

Fuchsia 'Delta's Sarah' (Hardy)

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£11.99

despatch by end of april 2020

Vinca minor

If you are looking for a plant that will bloom all summer long, then look no further than Lesser Periwinkle. One of the most resilient plants that you can buy, this vigorous, low grow shrub will grow happily in nearly any garden position, from full sun to dark, shady…  More Info

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

7 Options From£9.99

despatch within 3 days

Buddleja 'Buzz® Indigo'

Exclusive release of a brand new colour from our dwarf, patio buddleja range that's taking the gardening world by storm! Dusky, deep blue flowers flourish on short, bushy plants that never grow more than 4 feet tall.  More Info

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

4 Options From£7.99

despatch within 6 days

Rosemary

Essential with roast lamb, the dark green aromatic foliage of rosemary has a multitude of culinary uses. This shrubby evergreen is ideal for a sunny herb garden and even survives in poor soils, requiring very little maintenance. Height and spread: 150cm (59).  More Info

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

Just£2.29

despatch within 3 days

Lavender 'Platinum Blonde'

This unusual cultivar has bright, variegated foliage with broad yellow margins that radiate a golden glow. From June to August, Lavender 'Platinum Blonde' is crowned with a profusion of blue flower heads, borne on stiffly upright stems. Like all Lavender, the flowers…  More Info

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

4 Options From£6.99

despatch within 3 days

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 july 2020

Ceanothus griseus var. horizontalis 'Yankee Point'

This low, mound forming Californian Lilac forms a spreading pillow of glossy, evergreen foliage at maturity. Ceanothus griseus var. horizontalis 'Yankee Point' produces a fine display of deep blue flowers in early summer that will attract butterflies and pollinating…  More Info

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

Just£7.99

despatch within 3 days

Rosemary 'Miss Jessop's Upright'

A vigorous RHS AGM variety, well-loved by gardeners and cooks alike! Upright, silvery stems are covered in needle-like evergreen foliage which is deeply aromatic.  More Info

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

2 Options From£19.99

despatch within 13 days

Buddleja 'Buzz® Sky Blue'

These attractive, compact plants are loved by bees and butterflies, but won't take over your garden. Buddleja 'Buzz® Sky Blue' is easy to grow and problem-free with a super long-flowering period.  More Info

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

Just£12.99

despatch by end of march 2020

Lilac 'Katherine Havemeyer'

Making a glorious show of late spring colour, this beautiful Lilac has lavender-blue flowers and heart-shaped foliage. The colourful blooms of Syringa 'Katherine Havermeyer' are rich in nectar and attract butterflies to the garden. This is a fast growing variety which…  More Info

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

3 Options From£9.99

despatch within 3 days

Sage

The soft blue-green leaves of sage are ideal for adding their rich 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…  More Info

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

Just£2.29

despatch within 3 days

Lavender 'Ellagance Sky'

A stunning first year flowering Lavender with large, attractive, fragrant, sky-blue spikes on strong stems, reaching out from bushy well branched plants. A long lasting addition to borders or containers, attracting bees and butterflies to your garden. Height: 30-35cm …  More Info

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

Just£1.49

despatch within 3 days

Ceanothus x delileanus 'Gloire de Versailles'

Ceanothus Delilianus Gloire De Versailles (Californian Lilac) is a lovely bushy shrub that is covered in powder-blue flowers from July to September. This tough plant with a prestigious RHS AGM, is very low maintenance and fast growing only requiring a hard prune in…  More Info

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

3 Options From£14.99

despatch by end of june 2020

Caryopteris x clandonensis 'Petit Blue'

If you are looking for deep blue flowers Caryopteris x clandonensis 'Petit Blue' must be on your list of plants to consider. The intense blue flowers act as a magnet to all passing pollinating insects so you get the benefit of your own wildlife party during late summer…  More Info

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

2 Options From£14.99

despatch within 6 days

Vinca major

A fantastic evergreen ground cover plant, Vinca major produces trailing stems clothed in glossy green leaves. From mid-spring through to autumn, pretty star-shaped, blue-lilac flowers decorate the plant on upright stems. Tolerating even heavy shade, Greater Periwinkle…  More Info

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

2 Options From£9.99

despatch by end of july 2020

Acnistus australis 'Blue Angel's Trumpet'

Here's a blue bloom you'll want to show off to everyone! Make sure to add one to your patio collection for a truly unique display of exotic blooms seemingly dripping from the rich-green foliage of this tender evergreen shrub.  More Info

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

2 Options From£12.99

despatch by end of march 2020

Vinca major 'Variegata'

Vinca major 'Variegata' certainly lives up to its name, with outstanding evergreen variegated foliage; each deep green leaf features a fabulous contrasting creamy white margin. Also known as Variegated Greater Periwinkle, this plant is just as vigorous as Vinca minor…  More Info

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

2 Options From£7.99

despatch by end of september 2020

Caryopteris x clandonensis 'Thetis'

A superb plant for attracting bees and other pollinators to your garden, Caryopteris x clandonensis 'Thetis' is a hardy shrub with a compact, spreading habit. With aromatic grey-green foliage and deep blue flowers in late summer, it looks great in the middle of garden…  More Info

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

Just£19.99

despatch within 6 days

Lavender 'Munstead'

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

6 Options From£9.99

despatch by end of april 2020

Caryopteris x clandonensis 'Hint of Gold'

Living up to it's name, Caryopteris x clandonensis 'Hint of Gold' will provide you with a display of golden-green aromatic foliage and that will contrast with the late summer cobalt blue flowers that act as a magnet to pollinating insects. Bluebeard 'Hint of Gold' is a…  More Info

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

2 Options From£14.99

despatch within 6 days

Clematis 'Frances Rivis'

Clematis 'Frances Rivis' is a reliable alpina clematis, bearing pretty nodding, bell-shaped flowers from mid-spring. The gently twisted, sky blue blooms contrast with pristine white stamens, and are followed by a late display of fluffy seed heads. A particularly robust,…  More Info

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

2 Options From£14.99

despatch within 3 days

Hyssopus officinalis 'Tricolour Mixed'

A beautifully aromatic herb with a pungent tang suitable for meat dishes, beans and salads. Hyssop makes an attractive plant for the border where it will attract bees and butterflies. This exclusive blend brings together a pretty mix of blue, pink and white blooms.…  More Info

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

Just£1.00

despatch within 3 days

Hibiscus syriacus 'Oiseau Bleu'

Hibiscus flowers are some of the most exotic in the garden. These hardy shrubs are one of the last to break into leaf in late spring.  More Info

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

4 Options From£17.99

despatch within 3 days

Buddleja 'Buzz® Velvet'

The best plant to attract butterflies to your gardenDwarf patio buddleja - won't take over your garden15cm (6in) flowers the size of usual buddlejas, but plants are half the sizeThese attractive, compact plants are loved by bees and butterflies, but won't take over your…  More Info

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

Just£12.99

despatch by end of march 2020

Perovskia atriplicifolia 'Silvery Blue'

Late summer panicles of lavender blue flowers sit above a strong framework of metallic silver stems. Perovskia atriplicifolia 'Silvery Blue' is particularly appealing for its aromatic, shimmering foliage that leaves other varieties looking dull in comparison.  More Info

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

3 Options From£13.99

despatch within 3 days

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