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Blue flowering shrubs

Special offer on blue flowering shrubs

183 results

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Shrubs with blue flowers, such as hydrangeas. are sought after as they evoke tranquility and images of the seaside. In the garden, the colour blue is often carried by the very popular, yet equally charming, ceanothus. This highly flowering shrub is also appreciated for its evergreen foliage. In a different style, we also love the Solanum rantonnetii or the blue potato bush, whose flowers display a beautiful purple-blue colour, punctuated with a yellow centre. Finally, to give an exotic touch to your garden, why not try the remarkable Hibiscus Blue Bird? The flowering of all of these shrubs never ceases to charm us; classic or extravagant, in clusters or in stars, with a fresh and discreet light blue or a deep navy blue. They are easy to combine with other plants, whether in a hedge or in a flower bed, and we would be wrong to deprive ourselves of them. To make your choice, we offer a selection of no less than 60 shrubs with blue flowers: discover them!

We guarantee all our plants

We guarantee all our plants

From 6 months for annuals to 2 years for trees and shrubs!

See all plants →

Perovskia (x) atriplicifolia Silvery Blue

Height at maturity

Spread at maturity

June to October

Recommended planting time

March to May, September to November

Hardy down to -18°C

Perovskia atriplicifolia Silvery Blue - Russian Sage Perovskia atriplicifolia Silvery Blue - Rus…

4.2/5 - 36 reviews

38 In stock

From €5.90 8/9 cm pot

Available in 3 sizes

Perovskia atriplicifolia Lacey Blue - Russian Sage

Height at maturity

Spread at maturity

July to September

Recommended planting time

March to May, September to November

Hardy down to -18°C

Perovskia atriplicifolia Lacey Blue - Russian Sage Perovskia atriplicifolia Lacey Blue - Russia…

4.6/5 - 29 reviews

101 In stock

From €5.90 8/9 cm pot

Available in 2 sizes

Perovskia atriplicifolia Little Spire - Russian Sage

Height at maturity

Spread at maturity

June to October

Recommended planting time

March to May, September to November

Hardy down to -18°C

Perovskia atriplicifolia Little Spire - Russian Sage Perovskia atriplicifolia Little Spire - Russ…

Value-for-money

4.4/5 - 69 reviews

161 In stock

From €7.90 8/9 cm pot

Available in 2 sizes

Ceanothus thyrsiflorus repens - Californian Lilac

Height at maturity

Spread at maturity

Sun, Partial shade

Recommended planting time

March to May, September to October

Hardy down to -9°C

Ceanothus thyrsiflorus repens - Californian Lilac Ceanothus thyrsiflorus repens - Californian …

Low price

4.7/5 - 56 reviews

19 In stock

From €12.50 2L/3L pot

Available in 3 sizes

Evergreen blue and white Ceanothus

Height at maturity

Recommended planting time

March to May, September to October

Hardy down to -6°C

Evergreen blue and white Ceanothus Evergreen blue and white Ceanothus

Special offer

2 In stock

€29.00

Available in 1 sizes

Hyssopus officinalis

Height at maturity

Spread at maturity

July to September

Recommended planting time

March to May, September to October

Hardy down to -15°C

Hyssopus officinalis Hyssopus officinalis

Value-for-money

4.5/5 - 53 reviews

66 In stock

From €3.90 8/9 cm pot

Available in 2 sizes

Blue and Pink Hyssop

Height at maturity

Sun, Partial shade

June to September

Recommended planting time

February to May, September to October

Hardy down to -15°C

Blue and Pink Hyssop Blue and Pink Hyssop

New arrival Special offer

42 In stock

€7.90

Available in 1 sizes

Sauge arbustive - Salvia guaranitica Black and Blue

Height at maturity

Spread at maturity

August to October

Recommended planting time

Hardy down to -4°C

Salvia guaranitica Black and Blue - Shrubby Sage Salvia guaranitica Black and Blue - Shrubby …

Value-for-money

4.4/5 - 48 reviews

168 In stock

From €5.90 7/8 cm pot

Available in 2 sizes

Sauge Crystal Blue (Colorspires) - Sauge des bois.

Height at maturity

Spread at maturity

Sun, Partial shade

June to September

Recommended planting time

March to May, September to November

Hardy down to -20°C

Salvia nemorosa Colourspires Crystal Blue - Woodland Sage Salvia nemorosa Colourspires Crystal Blue - …

4.6/5 - 10 reviews

24 In stock

From €4.90 8/9 cm pot

Available in 1 sizes

Perovskia atriplicifolia Blue Steel - Russian Sage

Height at maturity

Spread at maturity

July to September

Recommended planting time

March to May, September to November

Hardy down to -18°C

Perovskia atriplicifolia Blue Steel - Russian Sage Perovskia atriplicifolia Blue Steel - Russia…

3.2/5 - 8 reviews

44 In stock

From €3.50 Root ball 5cm x 7cm

Available in 2 sizes

Salvia (x) microphylla Blue Note®

Height at maturity

Spread at maturity

May to June, August to November

Recommended planting time

March to May, September to November

Hardy down to -12°C

Salvia microphylla Blue Note Salvia microphylla Blue Note

4.5/5 - 46 reviews

150 In stock

From €6.90 8/9 cm pot

Available in 2 sizes

Sauge - Salvia nemorosa Blauhügel

Height at maturity

Spread at maturity

Sun, Partial shade

June to September

Recommended planting time

March to May, September to November

Hardy down to -20°C

Salvia nemorosa Blauhügel - Woodland Sage Salvia nemorosa Blauhügel - Woodland Sage

4.9/5 - 39 reviews

39 In stock

From €3.90 8/9 cm pot

Available in 3 sizes

Ceratostigma willmottianum Forest Blue (Lice)

Height at maturity

Spread at maturity

July to November

Recommended planting time

March to May, September

Hardy down to -15°C

Ceratostigma willmottianum FOREST BLUE Ceratostigma willmottianum FOREST BLUE

5.0/5 - 11 reviews

10 In stock

From €27.50 2L/3L pot

Available in 2 sizes

Teucrium fruticans Ventecu

Height at maturity

Spread at maturity

January to August, October to December

Recommended planting time

March to May, September to October

Hardy down to -9°C

Teucrium fruticans Ventecu Teucrium fruticans Ventecu

New arrival

83 In stock

From €4.90 8/9 cm pot

Available in 1 sizes

Buddleja davidii Nanho Blue - Butterfly Bush

Height at maturity

Spread at maturity

Sun, Partial shade

June to September

Recommended planting time

March to May, October to December

Hardy down to -29°C

Buddleja davidii Nanho Blue - Butterfly Bush Buddleja davidii Nanho Blue - Butterfly Bush

Value-for-money

4.9/5 - 41 reviews

3 In stock

From €12.50 3L/4L pot

Available in 1 sizes

Rosmarinus officinalis Pointe du Raz

Height at maturity

Spread at maturity

March to June, September

Recommended planting time

February to April, September to October

Hardy down to -12°C

Rosmarinus officinalis Pointe du Raz Rosmarinus officinalis Pointe du Raz

5.0/5 - 2 reviews

180 In stock

From €4.90 8/9 cm pot

Available in 2 sizes

Vitex agnus-castus Latifolia

Height at maturity

Spread at maturity

July to September

Recommended planting time

March to May, September to October

Hardy down to -20°C

Vitex agnus-castus f. latifolia - Chaste Tree Vitex agnus-castus f. latifolia - Chaste Tree

Low price

4.6/5 - 11 reviews

69 In stock

From €4.70 8/9 cm pot

Available in 2 sizes

Hortensia - Hydrangea macrophylla Bodense

Height at maturity

Spread at maturity

Sun, Partial shade

July to September

Recommended planting time

February to April, August to October

Hardy down to -23°C

Hydrangea macrophylla Bodensee Hydrangea macrophylla Bodensee

Value-for-money

4.4/5 - 18 reviews

15 In stock

From €11.50 2L/3L pot

Available in 1 sizes

Caryopteris (x) clandonensis Heavenly Blue

Height at maturity

Spread at maturity

Sun, Partial shade

August to October

Recommended planting time

March to May, September to November

Hardy down to -15°C

Caryopteris clandonensis Heavenly Blue - Bluebeard Caryopteris clandonensis Heavenly Blue - Blu…

Low price

4.5/5 - 44 reviews

73 In stock

From €3.70 8/9 cm pot

Available in 3 sizes

Teucrium fruticans Selection Erecta

Height at maturity

Spread at maturity

January to August, October to December

Recommended planting time

March to May, September to October

Hardy down to -9°C

Teucrium fruticans Selection Erecta Teucrium fruticans Selection Erecta

New arrival

76 In stock

From €3.90 8/9 cm pot

Available in 1 sizes

Caryopteris (x) clandonensis Grand Bleu®

Height at maturity

Spread at maturity

August to October

Recommended planting time

March to May, September to October

Hardy down to -15°C

Caryopteris clandonensis Grand Bleu - Bluebeard Caryopteris clandonensis Grand Bleu - Bluebe…

Value-for-money

4.6/5 - 35 reviews

5 In stock

From €16.50 2L/3L pot

Available in 2 sizes

A pair of blue and pink Caryopteris

Height at maturity

August to October

Recommended planting time

February to April, September to October

Hardy down to -15°C

A pair of blue and pink Caryopteris A pair of blue and pink Caryopteris

New arrival Special offer

5 In stock

€33.00

Available in 1 sizes

Collection 3 Hibiscus syriacus à fleurs doubles

Height at maturity

Spread at maturity

July to September

Recommended planting time

March to May, September to November

Hardy down to -23°C

Collection of 3 Hibiscus syriacus with double flowers Collection of 3 Hibiscus syriacus with doubl…

Special offer

4.9/5 - 7 reviews

7 In stock

€45.00 -39% off the original price

Available in 1 sizes

Hibiscus syriacus Blue Chiffon - Rose of Sharon

Height at maturity

Spread at maturity

July to September

Recommended planting time

March to May, September to November

Hardy down to -23°C

Hibiscus syriacus Blue Chiffon - Rose of Sharon Hibiscus syriacus Blue Chiffon - Rose of Sha…

4.7/5 - 17 reviews

11 In stock

€24.50 2L/3L pot

Available in 2 sizes

Ceanothus arboreus Concha - Lilas de Californie

Height at maturity

Spread at maturity

Sun, Partial shade

Recommended planting time

March to May, September to October

Hardy down to -9°C

Ceanothus arboreus Concha Ceanothus arboreus Concha

Value-for-money

4.4/5 - 16 reviews

17 In stock

From €16.50 2L/3L pot

Available in 1 sizes

Salvia nemorosa Ostfriesland - Woodland Sage

Height at maturity

Spread at maturity

Sun, Partial shade

June to September

Recommended planting time

March to May, September to November

Hardy down to -23°C

Salvia nemorosa Ostfriesland - Woodland Sage Salvia nemorosa Ostfriesland - Woodland Sage

4.3/5 - 72 reviews

55 In stock

From €4.90 8/9 cm pot

Available in 2 sizes

Hortensia Blue wave

Height at maturity

Spread at maturity

Sun, Partial shade

July to September

Recommended planting time

March to May, October to November

Hardy down to -23°C

Hydrangea macrophylla Blue Wave Hydrangea macrophylla Blue Wave

Out of stock

From €10.50 2L/3L pot

Available in 2 sizes

Collection de 3 Lilas parfumés

Height at maturity

Spread at maturity

Sun, Partial shade

Recommended planting time

March to May, September to November

Hardy down to -23°C

Collection of 3 Fragrant Lilacs Collection of 3 Fragrant Lilacs

Special offer

4.7/5 - 3 reviews

1 In stock

€55.00 -30% off the original price

Available in 1 sizes

Ceanothus prostratus Prostratus

Height at maturity

Spread at maturity

Recommended planting time

February to April, September to November

Hardy down to -12°C

Ceanothus prostratus Ceanothus prostratus

4.6/5 - 11 reviews

23 In stock

From €10.50 2L/3L pot

Available in 2 sizes

Perovskia atriplicifolia Blue Spire - Russian Sage

Height at maturity

Spread at maturity

June to September

Recommended planting time

March to May, September to October

Hardy down to -18°C

Perovskia atriplicifolia Blue Spire - Russian Sage Perovskia atriplicifolia Blue Spire - Russia…

Low price

4.2/5 - 176 reviews

153 In stock

From €5.90 8/9 cm pot

Available in 3 sizes

Hibiscus syriacus Ultramarine 'Minultra'

Height at maturity

Spread at maturity

July to October

Recommended planting time

March to May, September to November

Hardy down to -23°C

Hibiscus syriacus Ultramarine Minultra - Rose of Sharon Hibiscus syriacus Ultramarine Minultra - Ros…

4.7/5 - 22 reviews

Available to order

From €24.50 3L/4L pot

Available in 2 sizes

Hebe pimeleoides Quicksilver - Véronique arbustive

Height at maturity

Spread at maturity

Sun, Partial shade

Recommended planting time

Hardy down to -12°C

Hebe pimeleoides Quicksilver Hebe pimeleoides Quicksilver

Low price

3.5/5 - 8 reviews

49 In stock

From €4.30 8/9 cm pot

Available in 2 sizes

Ceanothus El Dorado - Lilas de Californie

Height at maturity

Spread at maturity

Sun, Partial shade

May to June, September to October

Recommended planting time

March to May, September to October

Hardy down to -12°C

Ceanothus thyrsiflorus El Dorado Ceanothus thyrsiflorus El Dorado

Not to be missed!

4.7/5 - 3 reviews

6 In stock

From €16.50 2L/3L pot

Available in 1 sizes

Vitex agnus-castus Blue Puffball - Chaste Tree

Height at maturity

Spread at maturity

July to September

Recommended planting time

March to May, September to October

Hardy down to -20°C

Vitex agnus-castus Blue Puffball - Chaste Tree Vitex agnus-castus Blue Puffball - Chaste Tr…

4.6/5 - 12 reviews

2 In stock

From €27.50 3L/4L pot

Available in 1 sizes

Caryopteris x clandonensis Kew Blue - Bluebeard

Height at maturity

Spread at maturity

Sun, Partial shade

August to October

Recommended planting time

March to May, September to November

Hardy down to -18°C

Caryopteris x clandonensis Kew Blue - Bluebeard Caryopteris x clandonensis Kew Blue - Bluebe…

New arrival

34 In stock

From €3.90 8/9 cm pot

Available in 2 sizes

Salvia rosmarinus Capri - Rosemary

Height at maturity

Spread at maturity

March to June, August to October

Recommended planting time

February to April, September to October

Hardy down to -12°C

Salvia rosmarinus Capri - Rosemary Salvia rosmarinus Capri - Rosemary

New arrival

4 In stock

From €9.90 2L/3L pot

Available in 1 sizes

Ceratostigma griffithii, Dentelaire

Height at maturity

Spread at maturity

August to October

Recommended planting time

Hardy down to -15°C

Ceratostigma griffithii Ceratostigma griffithii

Not to be missed!

5.0/5 - 3 reviews

2 In stock

From €6.90 8/9 cm pot

Available in 2 sizes

Caryopteris clandonensis Sterling silver® - Spirée bleue

Height at maturity

Spread at maturity

Sun, Partial shade

August to October

Recommended planting time

March to May, September to November

Hardy down to -15°C

Caryopteris clandonensis Sterling silver - Bluebeard Caryopteris clandonensis Sterling silver - B…

Value-for-money

4.9/5 - 18 reviews

56 In stock

From €4.90 8/9 cm pot

Available in 2 sizes

Salvia pratensis Rhapsody in Blue - Sauge des près

Height at maturity

Spread at maturity

Sun, Partial shade

Recommended planting time

March to May, September to November

Hardy down to -20°C

Salvia sylvestris Rhapsody in Blue Salvia sylvestris Rhapsody in Blue

4.0/5 - 12 reviews

8 In stock

From €8.90 8/9 cm pot

Available in 2 sizes

Hydrangea macrophylla Mariesii Perfecta

Height at maturity

Spread at maturity

Partial shade, Shade

July to September

Recommended planting time

February to April, September to November

Hardy down to -23°C

Hydrangea macrophylla Mariesii Perfecta Hydrangea macrophylla Mariesii Perfecta

8 In stock

From €12.50 2L/3L pot

Available in 1 sizes

Caryopteris clandonensis Beyond Midnight - Spirée bleue

Height at maturity

Spread at maturity

July to September

Recommended planting time

March to May, September to November

Hardy down to -20°C

Caryopteris clandonensis Beyond Midnight - Bluebeard Caryopteris clandonensis Beyond Midnight - B…

5.0/5 - 1 reviews

30 In stock

From €20.50 3L/4L pot

Available in 1 sizes

Hardy duo of pink and blue Ceanothus

Height at maturity

Sun, Partial shade

July to September

Recommended planting time

February to April, September to November

Hardy down to -18°C

Hardy duo of pink and blue Ceanothus Hardy duo of pink and blue Ceanothus

Special offer

9 In stock

€27.00

Available in 1 sizes

Hortensia - Hydrangea macrophylla Mousseline

Height at maturity

Spread at maturity

Sun, Partial shade

June to October

Recommended planting time

February to April, August to October

Hardy down to -23°C

Hydrangea macrophylla Mousseline Hydrangea macrophylla Mousseline

12 In stock

From €14.90 2L/3L pot

Available in 1 sizes

Hortensia - Hydrangea serrata Shojo

Height at maturity

Spread at maturity

Partial shade, Shade

Recommended planting time

March to May, September to November

Hardy down to -23°C

Hydrangea serrata Shôjo - Mountain Hydrangea Hydrangea serrata Shôjo - Mountain Hydrangea

Value-for-money

4.8/5 - 16 reviews

19 In stock

From €20.50 2L/3L pot

Available in 1 sizes

Hydrangea (x) macrophylla Endless Summer The Original (bleu)

Height at maturity

Spread at maturity

Sun, Partial shade

June to October

Recommended planting time

February to April, August to October

Hardy down to -23°C

Hydrangea macrophylla Endless Summer The Original Blue Hydrangea macrophylla Endless Summer The Or…

4.7/5 - 12 reviews

25 In stock

From €24.50 2L/3L pot

Available in 2 sizes

Hydrangea macrophylla Benelux (bleu)

Height at maturity

Spread at maturity

Sun, Partial shade

July to September

Recommended planting time

February to April, September to November

Hardy down to -23°C

Hydrangea macrophylla Benelux (blue) Hydrangea macrophylla Benelux (blue)

4.2/5 - 6 reviews

Available to order

From €14.90 2L/3L pot

Available in 1 sizes

Paulownia fortunei Fast Blue® Minfast

Height at maturity

Spread at maturity

Sun, Partial shade

Recommended planting time

January to April, September to December

Hardy down to -20°C

Paulownia fortunei Fast Blue Minfast - Foxglove Tree Paulownia fortunei Fast Blue Minfast - Foxgl…

Value-for-money

4.0/5 - 16 reviews

71 In stock

€65.00 7.5L/10L pot

Available in 2 sizes

Hydrangea macrophylla Star Gazer (r) bleu

Height at maturity

Spread at maturity

Sun, Partial shade

June to July, September to October

Recommended planting time

February to April, September to October

Hardy down to -18°C