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blue rose bush

If you’re fascinated by the allure and mystique of the blue rose bush, you’re not alone. Gardeners everywhere covet this rare gem for its unique colour and the sense of wonder it brings to the landscape. While true blue roses do not occur naturally, modern breeding and clever use of dyes and hybridisation have made blue rose bushes a desirable feature for New Zealand gardens. Whether you’re searching for a striking addition to your perennial border or dreaming up a romantic rose display, understanding your options when it comes to blue rose bushes will help you achieve the look you want.

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
A Teucrium fruticans rounded shrub with grey foliage and blue flowers.

Teucrium fruticans

5 from 2 customers

Teucrium fruticans (Bush Germander) is a hardy evergreen shrub admired for its attractive silvery foliage and soft blue flowers that appear through spring and summer. This Mediterranean style plant thrives in sunny New Zealand gardens and is highly valued for its drought tolerance, tidy growth habit, and year round appeal.

Suited to regions: Subtropical, Temperate
Plant type: Shrubs
Height: 1.75 m
Spread: 1.75 m
Flowering time: Summer, Autumn
Tolerances: Coastal, Hardy
Garden uses: Containers, Hedging, Living areas, Pool areas, Topiary
Garden styles: Backyard, City & Courtyard, Coastal, Formal, Frontyard, Japanese, Mediterranean, Modern, Rock
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Jacaranda mimosifolia (Blue Jacaranda)

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Buddleia, Dichroa, and Jacaranda, or related Categories - Grasses, Perennials, and Bush Roses.

Search blue rose bush

What Is a Blue Rose Bush?

A blue rose bush is a flowering shrub that produces blooms in shades of blue, from icy indigo to soft lavender. Most blue rose bush varieties are actually white or purple roses that have been specially bred or dyed to create a blue appearance. There are also cultivars with a purplish tint that, under certain lighting conditions, appear blue. These bushes retain the classic rose form and fragrance, bringing a touch of the extraordinary to your garden.

Planting and Care Tips

Growing a blue rose bush is similar to tending any rose shrub. Select a sunny spot with at least six hours of direct sunlight daily and well-drained, fertile soil. Regular watering and feeding are key to vibrant blooms. Prune your bush in late winter or early spring to shape it and keep it healthy. Mulching helps retain moisture and reduces weeds. If you’re seeking striking foliage alongside your blue rose bush, consider the graceful Dianella Blue Twist, which pairs beautifully with roses in mixed borders.

Creating a Blue-Themed Garden

A blue rose bush makes a stunning centrepiece for a blue-themed garden. Enhance its impact by planting complementary shrubs and perennials with blue or silvery foliage. You might like to try Prostanthera Eddington Blue (Mint Bush Plant) for its aromatic leaves and violet-blue flowers, or Rosmarinus 'Tuscan Blue' for its upright habit and vibrant blue blossoms. These will not only complement your blue rose bush, but also provide year-round interest and fragrance.

Alternatives and Companions

If you’re searching for other blue-flowered shrubs to accompany your rose bush, consider Clerodendrum ugandense (Butterfly Bush), which produces delicate blue blooms that attract butterflies and pollinators. Teucrium fruticans (Bush Germander) is another excellent option, with silvery leaves and subtle blue flowers that blend beautifully in cottage gardens or formal borders.

Final Thoughts

A blue rose bush is a truly special addition to any New Zealand garden. While finding a perfectly blue rose may be a challenge, there are many creative ways to achieve the look and atmosphere you desire. Pairing your blue rose bush with other blue and silver-themed plants like Prostanthera Eddington Blue (Mint Bush Plant) or Dianella Blue Twist will help you create a magical, cohesive landscape that's sure to impress. For expert advice and beautiful plant selections, explore our nursery’s collection and discover what’s possible for your garden.


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.

Ficus benjamina 'Variegata' and Azara microphylla are popular for a reason, but it’s plants like Phyllocladus trichomanoides (Celery Pine), Nyssa sinensis, and Prunus 'Okame' that create a truly unique garden.
–The Plant Company

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