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blu hydrangea

Looking for the perfect blu hydrangea to add a burst of colour to your New Zealand garden? Blu hydrangeas are renowned for their captivating blue tones, lush blooms, and their ability to brighten shady corners or garden borders. These versatile shrubs make an exceptional choice for gardeners who crave dynamic summer displays, as well as those seeking reliable structure and texture throughout the growing season. Whether you’re refreshing your landscape, searching for container-friendly varieties, or starting a hydrangea collection, this page will guide you to the best blu hydrangea selections—and help you achieve extraordinary results.

Pimelea prostrata 'Blue Peter' plants with fine and elegant, blue foliage.

Pimelea prostrata 'Blue Peter'

5 from 1 customers

Pimelea prostrata 'Blue Peter', commonly known as Pinatoro or the NZ Daphne plant, is a mat-forming, NZ native, ground cover plant. It has small, blue foliage which becomes adorned with fragrant, white flowers in spring and results in white berries. This evergreen typically grows to 10 cm tall and 50 cm wide. Pimelea prostrata 'Blue Peter' is commonly used as a groundcover, added to coastal plantings, included in rock gardens, planted around outdoor living areas, grown on a bank, or positioned so it can spill out over a path or over a wall.

Suited to regions: All regions
Plant type: Groundcover Plants
Height: 10 cm
Spread: 50 cm
Flowering time: Spring
Tolerances: Coastal, Hardy, Wind
Garden uses: Borders, Ground covering, Living areas, Paths & Steps, Pool areas
Garden styles: Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Mediterranean, Modern, Native, Rock
Podocarpus 'Matapouri Blue' hedge.

Podocarpus Matapouri Blue (Blue Tōtara)

5 from 1 customers

Podocarpus ‘Matapouri Blue’, also known as Blue Totara, is a stunning New Zealand native tree prized for its striking blue-green foliage and tidy growth habit. It makes an exceptional feature or screening plant that brings colour and texture to the garden all year round. Highly adaptable and low-maintenance, this variety performs beautifully in both coastal and inland gardens, adding structure and elegance to any landscape design.

Suited to regions: All regions
Plant type: Trees
Height: 10.00 m
Spread: 5.00 m
Tolerances: Coastal, Extended dry periods, Hardy, Wind
Garden uses: Hedging, Parks, Screening, Specimen
Garden styles: Alpine, Architectural, Backyard, City & Courtyard, Coastal, Formal, Frontyard, Japanese, Mediterranean, Modern, Native
prostanthera-eddington-blue-
Prostanthera 'Eddington Blue'

Prostanthera 'Eddington Blue' is a stunning evergreen shrub admired for its masses of vibrant blue mauve flowers and highly aromatic foliage. This...

From$27.53
Large Jacaranda mimosifolia tree with blue flowers.
Jacaranda mimosifolia (Blue Jacaranda)

Jacaranda mimosifolia, commonly known as the Blue Jacaranda tree, is a tropical-looking tree that is widely planted because of its beautiful and...

From$323.65
Pittosporum 'Wrinkled Blue' speciment tree.
Pittosporum 'Wrinkled Blue'

Pittosporum ‘Wrinkled Blue’ is an attractive, upright evergreen tree known for its distinctive blue-grey foliage and dense, columnar growth habit...

From$22.01
phlebodium-blue-star-
Phlebodium aureum Blue Star (Blue Star Fern)

The Blue Star Fern features wavy leaves that are a blue-green colour. This popular indoor plant grows as a clump to about 30 cm tall and the same...

From$38.57
Liriope muscari 'Blue Skies' plant with blue flowers and green foliage in a garden.
Liriope 'Blue Skies'

Liriope 'Blue Skies' is a blue-flowering Liriope that forms a tidy clump and features strap-like, dark green leaves. Flower spikes rise above the...

From$14.50
Hydrangea macrophylla 'Leuchtfeuer' pink and cream-coloured flowers.
Hydrangea 'Leuchtfeuer'

Hydrangea 'Leuchtfeuer' is a vibrant mophead hydrangea celebrated for its large rounded blooms in intense deep red to crimson tones. This striking...

From$27.95
hydrangea-paniculata-levana-
Hydrangea paniculata 'Levana'

Hydrangea 'Levana' is a spectacular deciduous shrub admired for its enormous cone shaped flower heads and lush green foliage. Flowering abundantly...

From$27.95
hydrangea-mrs-kumiko-
Hydrangea 'Mrs Kumiko'

Hydrangea 'Mrs Kumiko' is a graceful deciduous shrub admired for its elegant flower heads and lush green foliage. Flowering generously through...

From$27.95
hydrangea-macrophylla-masja-
Hydrangea 'Masja'

Hydrangea 'Masja' is a compact deciduous shrub admired for its vibrant rounded flower heads and lush dark green foliage. Flowering abundantly through...

From$27.95
Stunning, dark blue flowers on Salvia 'Blue Angel].
Salvia 'Blue Angel'

Salvia 'Blue Angel' is a beautiful perennial known for its soft blue flower spikes that appear generously across summer and autumn in New Zealand...

From$27.53
cupressus-blue-ice-4
Cupressus 'Blue Ice' (Blue Arizona Cypress)

Cupressus 'Blue Ice' is a striking evergreen conifer admired for its vibrant icy blue foliage and strong upright growth habit. This hardy tree...

From$82.92
A Hydrangea 'Strawberries and Cream' red and cream flower.
Hydrangea 'Strawberries and Cream'

Hydrangea 'Strawberries and Cream' is a stunning deciduous shrub admired for its beautiful flower heads featuring soft pink and creamy white tones...

From$36.95
A Rosemary 'Blue Lagoon' shrub with blue flowers in a mixed planting.
Rosmarinus 'Blue Lagoon'

Rosmarinus ‘Blue Lagoon’ is a hardy, evergreen shrub prized for its aromatic foliage and vibrant deep blue flowers. Blooming from late winter through...

From$22.01
Hydrangea 'Bombshell' amazing white flowers above lush, green foliage.
Hydrangea 'Bombshell'

Hydrangea 'Bombshell' is a compact, mounding shrub that produces masses of white, star-shaped flowers with soft lime centres. Flowering from early...

From$36.95
An upright Rosemary 'Tuscan Blue' shrub with blue flowers in a Mediterranean themed garden.
Rosmarinus 'Tuscan Blue'

The 'Tuscan Blue' Rosemary is a fast-growing and upright variety that features petite, sky-blue flowers borne amidst the dark green leaves through...

From$22.01
eucalyptus-baby-blue-2
Eucalyptus Baby Blue (Silver Gum)

Eucalyptus 'Baby Blue' is a highly popular evergreen tree admired for its stunning silver blue foliage and strong ornamental appeal. The rounded...

From$408.85
Blueberry 'Powder Blue' blue berries with lush, green foliage.
Blueberry 'Powder Blue'

Blueberry 'Powder Blue' is a late season blueberry variety valued for its sweet flavour, firm berries, and extended harvest period. This reliable...

From$30.29
Hydrangea 'Flower Master Blue' plants in a country garden and covered in blue flowers.
Hydrangea 'Flower Master Blue'

Hydrangea 'Flower Master Blue' is a striking deciduous shrub known for its large rich blue mophead flowers that create bold summer colour in New...

OUT OF STOCK
dichroa-blue-stars--1
Dichroa Blue Stars (Evergreen Hydrangea)

Dichroa 'Blue Stars' is a striking evergreen shrub admired for its clusters of intense blue star shaped flowers followed by brilliant metallic blue...

OUT OF STOCK
hydrangea-macrophylla-blue-wave-2
Hydrangea 'Blue Wave'

Hydrangea 'Blue Wave' is a stunning lacecap hydrangea known for its vibrant blue flower centres surrounded by delicate outer florets. Flowering...

OUT OF STOCK
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Hydrangea 'Blue Prince'

Hydrangea 'Blue Prince' is a striking deciduous shrub known for its rich blue flower heads that create a bold display in NZ gardens through summer...

OUT OF STOCK
hydrangea-serrata-blue-deckle-1
Hydrangea 'Blue Deckle'

Hydrangea 'Blue Deckle' is a refined lacecap hydrangea valued for its delicate blue flower centres surrounded by pale outer florets. Flowering...

OUT OF STOCK
Hydrangea 'Nikko Blue' stunning blue flowers above lush, green foliage.
Hydrangea 'Nikko Blue'

Hydrangea 'Nikko Blue' is a classic deciduous shrub celebrated for its large rich blue mophead flowers that light up New Zealand gardens through...

OUT OF STOCK
Hydrangea macrophylla 'Blue Diamond' shrubs with masses of blue flowers and lush, dark green foliage.
Hydrangea 'Blue Diamond'

Hydrangea 'Blue Diamond' is a compact and hardy variety prized for its vivid blue mophead flowers that appear from early summer. Perfect for...

OUT OF STOCK
Hydrangea 'Blueberries and Cream' blue flower with cream-coloured florets.
Hydrangea 'Blueberries and Cream'

Hydrangea 'Blueberries and Cream' is a stunning deciduous shrub admired for its beautiful lacecap flowers featuring creamy white outer florets...

OUT OF STOCK
Gorgeous Hydrangea macrophylla 'Ayesha' pink flowers.
Hydrangea 'Ayesha'

Hydrangea 'Ayesha' is a distinctive variety prized for its lilac-like flower clusters and subtle fragrance. The waxy, spoon-shaped petals and glossy...

OUT OF STOCK
hydrangea-mariesii-perfecta-3
Hydrangea 'Mariesii Perfecta'

Hydrangea 'Mariesii Perfecta' is a stunning deciduous shrub admired for its elegant lacecap flowers and lush green foliage. Flowering generously...

OUT OF STOCK
hydrangea-macrophylla-nightingale-3
Hydrangea 'Nightingale'

Hydrangea 'Nightingale' is a beautiful deciduous shrub admired for its elegant flower heads and lush green foliage. Flowering abundantly through...

OUT OF STOCK
Hydrangea 'Libelle' lacecap white and blue flowers.
Hydrangea 'Libelle'

Hydrangea 'Libelle' is a graceful lacecap hydrangea renowned for its pure white sterile florets that elegantly frame a centre of tiny fertile...

OUT OF STOCK
juncus-blue-dart-
Juncus 'Blue Dart' (Blue Rush)

Juncus 'Blue Dart' is a striking ornamental rush prized for its upright blue green foliage and strong architectural form. This hardy evergreen plant...

OUT OF STOCK
Pimelea prostrata 'Blue Peter'

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Hydrangea, Jacaranda, and Liriope, or related Categories - Grasses, Groundcover Plants, and Indoor Plants.

Search blue hydrangea

Why Choose a Blu Hydrangea?

Blu hydrangeas are prized for their large, globe-shaped or lacecap flowers that range from deep sapphire to pale sky blue, depending on soil acidity. The vivid blue shades add contemporary elegance and classic charm to any garden, patio, or entryway. Ideal for borders, woodland gardens, or mixed shrub plantings, these hydrangeas also make outstanding cut flowers for indoor arrangements. Adjusting your soil pH can further enhance their blue tones, giving you control over your garden palette.

Hydrangeas thrive in New Zealand’s temperate climate, enjoying part shade and moist, well-drained soil. Their adaptability and robust growth make them suitable for novice gardeners and seasoned pros alike.

Best Varieties for Stunning Blue Blooms

For those seeking distinctive blue varieties, several cultivars stand out:

For those interested in expanding their hydrangea collection, consider Dichroa Blue Stars (Evergreen Hydrangea). This evergreen variety offers year-round interest and starry blue blooms, adding extra versatility and resilience to the garden.

How to Grow and Care for Blu Hydrangea

Blu hydrangea care starts with the right site and soil. Choose locations with morning sun and afternoon shade—hydrangeas appreciate shelter from the hottest midday rays. Keep soil consistently moist, and mulch to retain water and suppress weeds.

To intensify blue flower colour, aim for acidic soil (pH 5.0–5.5). Add garden sulfur or aluminium sulfate to adjust pH if needed. Fertilise in spring with a balanced slow-release plant food.

Pruning isn’t complicated: remove spent blooms after flowering, and trim old or damaged wood in winter for a neat, healthy shrub. With these steps, you’ll enjoy flourishing blu hydrangea displays season after season.

Explore More Unique Hydrangea Varieties

Interested in hydrangeas beyond blue? Discover Hydrangea Nightingale, a standout with elegant, richly coloured blooms. Whether you’re looking for an eye-catching centrepiece or a reliable performer for shade, our selection ensures every garden finds its perfect match.

Embrace the beauty and ease of blu hydrangea—your New Zealand garden will thank you with spectacular displays all summer long.


Contact us

Whether you need assistance finding the plant you’re looking for or you simply want to know more about who we are and what we do, we invite you to get in touch with us today. A member of The Plant Company team will get back in touch as soon as possible.

Gardenia radicans and Lomandra 'Tanika' are classic choices, but adventurous gardeners will enjoy Magnolia grandiflora 'Ferruginea', Prunus Shimidsu Sakura, and Grape Buffalo.
–The Plant Company

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