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blue rose plant

Searching for the elusive blue rose plant? You're not alone. For years, gardeners have been captivated by the allure of a true blue rose—an extraordinary bloom that would add rare beauty and striking colour to any New Zealand garden. While nature doesn’t produce a naturally blue rose, the dream of cultivating this mythical bloom has inspired countless hybrids and artistic interpretations. In your search for the perfect blue rose plant, it’s helpful to understand the facts, alternatives, and blue-toned options available, many of which thrive in our unique Kiwi climate.

Large Jacaranda mimosifolia tree with blue flowers.

Jacaranda mimosifolia (Blue Jacaranda)

5 from 1 customers

Jacaranda mimosifolia, commonly known as the Blue Jacaranda tree, is a tropical-looking tree that is widely planted because of its beautiful and long-lasting blue flowers. Loose clusters of the deep blue-mauve flowers are borne across the tree through spring and summer.

Suited to regions: All regions
Plant type: Trees
Height: 7.50 m
Spread: 8.00 m
Flowering time: Spring, Summer
Tolerances: Hardy, Wind
Garden uses: Parks, Specimen
Garden styles: Alpine, Backyard, Frontyard, Japanese, Tropical
An upright Rosemary 'Tuscan Blue' shrub with blue flowers in a Mediterranean themed garden.

Rosmarinus 'Tuscan Blue'

5 from 2 customers

The 'Tuscan Blue' Rosemary is a fast-growing and upright variety that features petite, sky-blue flowers borne amidst the dark green leaves through winter and spring. This evergreen typically grows to 1 m tall and 1.5 m wide.

Suited to regions: All regions
Plant type: Shrubs
Height: 1.75 m
Spread: 1.25 m
Flowering time: Spring, Summer
Tolerances: Coastal, Hardy
Garden uses: Containers, Culinary, Hedging, Living areas, Pool areas
Garden styles: Alpine, Backyard, City & Courtyard, Coastal, Formal, Frontyard, Japanese, Mediterranean, Modern, Rock
Pimelea prostrata 'Blue Peter' plants with fine and elegant, blue foliage.
Pimelea prostrata 'Blue Peter'

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...

From$19.95
rose-diamonds-forever-
Rose 'Diamonds Forever'

Rose 'Diamonds Forever' is an elegant garden rose that brings beautiful blooms, a neat bushy habit, and repeat seasonal interest to NZ gardens. It is...

From$44.09
Podocarpus 'Matapouri Blue' hedge.
Podocarpus 'Matapouri Blue' (Blue Tōtara)

Podocarpus 'Matapouri Blue', also known as Blue Totara, is a stunning New Zealand native tree prized for its striking blue-green foliage and tidy...

From$30.29
Westringia 'Blue Gem' low hedge with elegant mauve coloured flowers.
Westringia 'Blue Gem'

Westringia 'Blue Gem' is a hardy evergreen shrub admired for its fine grey green foliage, naturally dense rounded habit, and masses of soft blue...

From$18.95
Salvia 'Aztec Blue' plants with elegant blue flowers above green foliage.
Salvia 'Aztec Blue'

Salvia 'Aztec Blue' is an eye catching perennial admired for its bold cobalt blue flower spikes that bloom heavily from late spring through autumn in...

From$27.53
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...

From$18.29
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...

From$30.29
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...

From$36.95
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$270.40
Festuca coxii (Blue Fescue) grass growing in a garden.
Festuca coxii (Blue Fescue)

Festuca coxii, commonly known as Blue Fescue, is a hardy NZ native, ornamental grass that features fine, blue foliage. Straw-coloured seed heads...

From$14.49
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...

From$27.95
hosta-blue-mouse-ears--5
Hosta 'Blue Mouse Ears'

Hosta 'Blue Mouse Ears' is a compact perennial prized for its rounded blue green foliage and tidy growth habit. It is an excellent choice for adding...

From$24.77
Rose 'Violet Serenity' flowers amidst dark green foliage.
Rose 'Violet Serenity'

Rose 'Violet Serenity' is an elegant flowering rose prized for its violet toned blooms, healthy foliage, and long flowering season. The flowers are...

From$35.81
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
An exquisite flower on 'White Romance' Rose.
Rose 'White Romance'

Rose 'White Romance' is an elegant garden rose with beautiful white flowers that bring a fresh timeless look to NZ gardens. Its neat bushy habit and...

From$38.57
Nepeta 'Blue Wonder' plant with blue flowers.
Nepeta 'Blue Wonder' (Catmint)

Nepeta 'Blue Wonder' is a compact catmint with aromatic silvery green foliage and rich blue flower spikes through the warmer months. The rounded...

From$17.87
Thuja orientalis 'Blue Cone' shrubs with green foliage in pots.
Thuja orientalis 'Blue Cone'

Thuja orientalis 'Blue Cone' is a dwarf conifer that features dense and erect sprays of green foliage. It gets its name from the blue cones produced...

From$289.95
rose-spiced-coffee-2
Rose 'Spiced Coffee'

Rose 'Spiced Coffee' is a distinctive flowering rose valued for its unusual warm toned blooms, healthy foliage, and long flowering season. The...

From$44.09
Elegant orange flower on Rose 'Tequila Sunrise'
Rose 'Tequila Sunrise'

Rose 'Tequila Sunrise' is a dazzling floribunda rose admired for its brilliant yellow petals edged boldly in red, creating a fiery sunrise effect...

From$44.09
weigela-wine-and-roses-2
Weigela 'Wine and Roses'

Weigela 'Wine and Roses' is a striking deciduous shrub renowned for its rich burgundy purple foliage and masses of vibrant rosy pink trumpet shaped...

From$25.53
rose-fertiliser-
Rose Fertiliser

Roses respond exceptionally well to rose fertiliser with better quality flowers and foliage, stronger stems, and a much healthier and brighter...

From$16.95
super-shield-rose-spray-1
Rose Spray

Super Shield Rose Spray is a multipurpose treatment for controlling common pests and diseases that affect roses. It targets problems including...

From$156.96
An informal hedge of 'Iceberg' rose plants with masses of white flowers.
iceberg-roses iceberg-roses

Rosa 'Iceberg', one of the world's most popular roses, is a reliable floribunda variety producing masses of pure white, lightly fragrant blooms from...

From$38.57
festuca-banks-peninsula-blue-1
Festuca 'Banks Peninsula Blue' (Blue Fescue Grass)

Festuca 'Banks Peninsula Blue' is a striking ornamental grass valued for its fine, steel blue foliage that forms neat, compact clumps. This hardy...

From$14.49
climbing-rose-cecil-brunner-1
Rose 'Cecil Brunner'

Rose 'Cecil Brunner' is a treasured old fashioned climbing rose, admired for its sprays of small, perfectly shaped soft pink flowers and delicate...

From$30.29
Rose 'Flower Carpet Scarlet' plants with red flowers above lush, green foliage.
Rose 'Flower Carpet Scarlet'

Rose 'Flower Carpet Scarlet' is a low growing ground cover rose that produces a bold display of scarlet red flowers over a long season. Its spreading...

From$33.81
iris-rose-queen-
Iris 'Rose Queen'

Iris 'Rose Queen' is a beautiful flowering iris that brings graceful form and lovely seasonal colour to NZ gardens. Its distinctive blooms rise above...

From$27.53
A large cabbage tree growing on a ridge.
Rose 'Lavender Jewel'

Rose 'Lavender Jewel' is a stunning hybrid tea rose admired for its exquisite lavender blooms and strong, sweet fragrance. Each perfectly formed...

From$30.29
A border planting of Rose 'Flower Carpet Gold' with masses of yellow flowers.
Rose 'Flower Carpet Gold'

Rose 'Flower Carpet Gold' is a low growing ground cover rose that delivers a bright display of golden yellow blooms across a long flowering season...

From$34.43
rose-just-joey-
Rose 'Just Joey'

Just Joey Rose is a stunning hybrid tea rose known for its apricot blooms and delightful fragrance. Ideal for adding warm colour and scent to New...

From$55.13
Jacaranda mimosifolia (Blue Jacaranda)

Did you find what you are looking for?

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

Search blue rose plant

Is There Such a Thing as a Blue Rose Plant?

Many people searching for a blue rose plant are seeking a rose with genuine blue petals. Unfortunately, despite decades of horticultural effort, a truly blue rose does not occur naturally—the pigment delphinidin, responsible for true blue hues in flowers, is missing from the rose's genetic makeup. Most "blue" rose varieties feature stunning lilac, mauve, lavender, or silvery-blue shades rather than a classic bright blue.

However, you can enjoy the magic of a blue-toned garden by exploring plants that offer those coveted cool shades. Roses like 'Blue Moon' or 'Rhapsody in Blue' lean towards mauve and purple, providing a lush, romantic backdrop reminiscent of what a true blue rose plant would offer.

Beautiful Alternatives for Blue in Your Garden

If you’re set on introducing blue hues to your landscape, consider complementing your roses with companion plants in the blue palette. For evergreen structure and aromatic foliage, Rosmarinus 'Tuscan Blue' is a standout choice. Its tall, upright habit and deep blue flowers provide year-round interest, and it’s wonderfully drought tolerant for New Zealand’s varied conditions.

For a softer, grassy texture, Dianella Blue Twist brings graceful foliage and blue-toned flower spikes, perfect for underplanting or mass planting in modern gardens. Another alternative, Pimelea prostrata 'Blue Peter', serves as a low-growing groundcover with true blue blooms throughout the season.

Shrubs and Perennials with Blue Blossoms

Add long-lasting colour with blue-flowered shrubs like Lavender 'Lavish Blue'. This variety is ideal for hedging, edging, or filling containers, and it offers a classic cottage-garden aroma with its rich blue flower spikes. Or, for a native flavour, opt for Prostanthera Eddington Blue (Mint Bush Plant), which attracts native pollinators and displays vibrant blue-violet flowers over glossy mint-scented foliage.

Planning Your Blue-Themed Garden

Even though the blue rose plant remains a gardener’s fantasy, there’s no shortage of options for creating a tranquil blue-themed garden in New Zealand. Pair mauve-toned roses with the textured greens and silvery blues of companion shrubs and ground covers. By blending form, fragrance, and colour, you can capture the spirit of the blue rose and enjoy a space that’s refreshingly unique and full of personality.

Incorporate feature plants such as Rosmarinus 'Tuscan Blue', Dianella Blue Twist, Pimelea prostrata 'Blue Peter', Lavender 'Lavish Blue', and Prostanthera Eddington Blue (Mint Bush Plant) for a vibrant tapestry of blue, purple, and lavender tones. These alternatives thrive in New Zealand gardens, helping you build an enchanting retreat—no mythical blue rose required.


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.

From trusted favourites like Gardenia radicans and Lomandra 'Tanika' to fresh faces like Escallonia 'Iveyi', Camellia 'Paradise Belinda', and Buxus sempervirens 'variegata' — we’ve got you covered.
–The Plant Company

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