Call us: 0800 843 752Free shipping for orders $150 or over
Gift Vouchers

hardy dianthus

Hardy dianthus are a beloved choice for New Zealand gardens, offering a stunning combination of resilience, vibrant colour, and sweet fragrance. Whether you’re after long-lasting perennial blooms, a delicate addition to borders, or edging for your pathways, hardy dianthus varieties thrive in a range of conditions and reward even novice gardeners with spectacular displays. Their evergreen foliage and old-fashioned charm make them versatile and reliable for both traditional cottage gardens and modern landscapes. If you’re searching for hardy dianthus, you’ll find plenty of inspiring varieties perfectly suited to our unique kiwi climate.

dianthus-king-of-the-blacks-

Dianthus 'King of the Blacks'

5 from 2 customers

Dianthus 'King of the Blacks' is a striking perennial known for its deep velvety red to near black flowers that create dramatic contrast in New Zealand gardens. Flowering through spring and summer, it provides long lasting colour and fragrance.

From $20.63

Suited to regions: Subtropical, Temperate
Plant type: Perennials
Height: 40 cm
Spread: 50 cm
Flowering time: Spring
Garden uses: Borders, Containers, Living areas, Paths & Steps, Pool areas
Garden styles: Backyard, City & Courtyard, Frontyard, Japanese, Mediterranean, Modern
dianthus-memories-

Dianthus Memories

Dianthus Memories is a scented variety of Carnation that features masses of double, white, highly fragrant flowers. These stunning flowers are produced from spring through until late summer on short stems that rise above the foliage.

From $16.49

Suited to regions: Subtropical, Temperate
Plant type: Perennials
Height: 30 cm
Spread: 30 cm
Flowering time: Spring, Summer
Garden uses: Borders, Containers, Living areas, Paths & Steps, Patios, Pool areas
Garden styles: Architectural, Backyard, City & Courtyard, Frontyard, Japanese, Modern
leptospermum-wiri-linda--6
Leptospermum 'Wiri Linda'

Leptospermum 'Wiri Linda' is a hardy evergreen shrub admired for its dense foliage and masses of colourful flowers through spring and summer. This...

From$27.53
Acorus gramineus variegata plants growing in pots with green and cream foliage.
Acorus gramineus variegatus

Acorus gramineus variegatus, commonly known as Variegated Sweet Flag, is an attractive ornamental grass-like plant prized for its elegant green and...

From$12.95
Juncus pallidus (Giant Rush) plants in a landscaped garden.
Juncus pallidus (Giant Rush)

Juncus pallidus, commonly known as the Giant Rush, features erect, dark green leaves and grows as a tidy clump, reaching approximately 75 cm in...

From$16.49
A Sophora chathamica tree growing in a garden with green foliage.
Sophora chathamica

Sophora chathamica (Coastal Kōwhai) is a stunning New Zealand native tree known for its masses of bright yellow flowers that appear in early spring...

From$323.65
Lomandra Frosty Tops with lush blue foliage in a garden.
Lomandra Frosty Tops

Lomandra Frosty Tops is a hardy, evergreen grass featuring elegant, blue-grey foliage and a soft, weeping form. Growing to around 50 cm tall and...

From$19.25
leptospermum-blossom-queen-
Leptospermum 'Blossom Queen'

Leptospermum 'Blossom Queen' is a stunning evergreen shrub admired for its masses of colourful flowers and fine textured foliage. This attractive tea...

From$27.53
Metrosideros 'Lighthouse' plant with red flowers and olive-green foliage.
Metrosideros 'Lighthouse'

Metrosideros 'Lighthouse' is a compact and hardy NZ native shrub renowned for its vibrant red flowers that burst into colour during summer. Its...

From$515.35
leptospermum-wiri-shelley-
Leptospermum 'Wiri Shelley'

Leptospermum 'Wiri Shelly' is a hardy evergreen shrub admired for its dense foliage and masses of colourful flowers through spring and summer. This...

From$27.53
Large Muehlenbeckia astonii shrub in a garden.
Muehlenbeckia astonii (Mingimingi)

Muehlenbeckia astonii, commonly known as the Wiggy Wig Bush or Shrubby Tororaro, is a distinctive New Zealand native shrub characterised by its...

From$20.63
Corokia Frosted Chocolate showcasing its lush green and brown foliage.
Corokia 'Frosted Chocolate'

Corokia 'Frosted Chocolate', commonly known as Korokio, is a hardy, NZ native shrub with lovely foliage and an interesting form. It grows as a mass...

From$13.95
Sophora fulvida tree with masses of yellow flowers.
Sophora fulvida

Sophora fulvida (Southern Kōwhai) is a beautiful New Zealand native tree admired for its golden yellow flowers and fine green foliage. Flowering in...

From$169.24
Euonymus 'Emerald Gem' small hedge with dense green foliage.
Euonymus 'Emerald Gem'

Euonymus 'Emerald Gem' is a hardy, evergreen shrub admired for its dense, compact form and glossy dark green foliage. With its neat rounded shape, it...

From$24.77
Corokia 'Geenty's Green' hedge.
Corokia 'Geenty's Green'

Corokia 'Geenty's Green' is a hardy, NZ native shrub that bears narrow, olive-green leaves that have a silver underside. Masses of small, star-like...

From$17.95
phormium-veneer-
Phormium 'Veneer'

Phormium 'Veneer' is a striking NZ flax known for its upright, sword like leaves with rich bronze and green tones. This hardy evergreen adds bold...

From$14.95
Coprosma Poor Knights with lush green foliage.
Coprosma 'Poor Knights' (Taupata)

Coprosma 'Poor Knights' is a vibrant evergreen shrub valued for its glossy lime green foliage and compact rounded habit. This NZ native selection...

From$11.95
Lomandra Tankia with lush green foliage bordering a path.
Lomandra 'Tanika'

Lomandra Tanika is a hardy, Australian Native grass that is commonly known as Mat Rush. This grass features fine, deep-green foliage and a graceful...

From$20.63
Dietes iridioides (African Iris) flowers amidst dark green foliage.
Dietes iridioides (African Iris)

Dietes iridioides, commonly known as the African Iris or Fortnight Lily, is a hardy, evergreen perennial native to southern Africa. It features...

From$17.87
Lomandra Green Allure plant with lush, green foliage.
Lomandra Green Allure

Lomandra Green Allure is widely used in landscaping projects across NZ. It is commonly mass planted as a ground cover or on a bank, included in...

From$19.25
Coprosma acerosa 'Taiko' plants for sale at The Plant Company nursery.
Coprosma 'Taiko'

Coprosma 'Taiko' is a compact evergreen shrub valued for its rich chocolate to deep burgundy foliage and naturally rounded form. This hardy selection...

From$11.95
Lomandra Nyalla grass with blue-green foliage in a border planting.
Lomandra Nyalla

Lomandra Nyalla is a hardy ornamental grass featuring delicate, lush green foliage and a graceful, arching form. Reaching approximately 80 cm in...

From$19.25
Griselinia littoralis plant with lush, green foliage.
Griselinia littoralis

Griselinia littoralis, commonly known as Kapuka, is a popular New Zealand native shrub valued for its lush, glossy green foliage and dense, upright...

From$12.95
Magnolia grandiflora 'Little Gem' white flower.
Magnolia grandiflora 'Little Gem'

Magnolia grandiflora ‘Little Gem’ is a compact, evergreen tree prized for its glossy green leaves and large, fragrant white flowers. Growing to...

From$41.33
Coprosma Red Rocks with colourful foliage in a garden.
Coprosma 'Red Rocks'

Coprosma 'Red Rocks' is a hardy NZ native shrub known for its rich red toned foliage and tough spreading habit. Naturally found in coastal...

From$17.95
Sophora 'Goldies Mantle' yellow flowers and green foliage.
Sophora 'Goldie's Mantle'

Sophora 'Goldies Mantle' is a striking New Zealand native kōwhai variety that produces an abundance of brilliant yellow flowers in spring. Its...

From$515.35
geranium-tiny-monster-7
Geranium Tiny Monster (Cranesbill Geranium)

Geranium Tiny Monster features lush, mid-green foliage which becomes adorned with masses of small, magenta-pink flowers through summer and autumn...

From$22.01
Leptospermum scoparium (Manuka) shrubs in a native reserve.
Leptospermum scoparium (Manuka)

Leptospermum scoparium, commonly known as Manuka or New Zealand Tea Tree, is a hardy native shrub prized for its aromatic foliage and masses of white...

From$13.73
cupressus-ovensii-3
Cupressus ovensii

Cupressus ovensii (Ovens Cypress) is a hardy evergreen conifer admired for its fine textured foliage and dense upright growth habit. This resilient...

From$28.91
Juniperus procumbens 'Nana' (prostrate Juniper) growing as a tidy ground cover.
Juniperus procumbens Nana (Japanese Dwarf Juniper)

Juniperus procumbens 'Nana', commonly known as the Prostrate Juniper, is a ground-hugging conifer that forms a carpet of blue-green, needle-like...

From$34.43
A Kunzea robusta shrub with masses of pretty, white flowers.
Kunzea robusta

Kunzea robusta (White Tea Tree) is a fast growing NZ native tree known for its fine foliage and masses of small white flowers that attract bees and...

From$8.97
dianthus-pinball-wizard--3
Dianthus Pinball Wizard

Dianthus Pinball Wizard is a variety of Carnation that produces double, white flowers streaked with dark pink. The plants are bushy and grow to about...

OUT OF STOCK
Dianthus 'King of the Blacks'

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Acorus, Dianthus, and Juncus, or related Categories - Grasses, Perennials, and Evergreen Shrubs.

Search hardy dianthus

What Makes Hardy Dianthus Special

The defining characteristic of hardy dianthus is their ability to withstand a range of weather, including chilly winters and even light frost. These tough perennials are ideal for those after low-maintenance beauty, often flowering prolifically from late spring through summer. Hardy dianthus create masses of pretty, frilled blooms in pink, red, white, and coral, often with a spicy clove perfume that attracts pollinators and fills your garden with a classic scent.

Popular Hardy Dianthus Varieties

When choosing the right hardy dianthus for your garden, you’re spoiled for choice with colourful, high-performing options:

Growing and Caring for Hardy Dianthus

Hardy dianthus are beautifully undemanding when grown in full sun with free-draining soil. They’re drought-tolerant once established and only require a light trim after the main flush of flowers to encourage more blooms. Remove spent flowers to keep plants looking tidy and to extend the flowering season. Feeding with a slow-release fertiliser in early spring helps support vigorous growth and abundant flowering.

Clip back spent flowering stems and gently tidy foliage in autumn. These resilient perennials will settle in over winter, ready to burst back into life as warmer weather returns. Their compact habit means they suit small gardens, containers, rockeries, and even coastal sites where other perennials may struggle.

Adding Hardy Dianthus to Your Garden

From boundary borders to statement pots by the front door, hardy dianthus are a must-have for New Zealand gardeners seeking effortless colour that lasts season after season. Explore favourites like Dianthus Pinball Wizard, Dianthus Sugar Plum Coral, Dianthus Pink Eclipse, Dianthus Coconut Sundae, and Dianthus Memories to discover the perfect hardy dianthus for your landscape. With their enduring flowers and easy-care nature, these perennials bring year-round beauty and classic charm to any outdoor space.

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.

Illustration of plant leaves.
Start your garden with Griselinia 'Canterbury' and Austrocylindropuntia vestita (Furry Cactus), and add depth with lesser-known gems like Ozothamnus Springtime White (Rice Flower), Rose 'Lavender Jewel', and Lime Bearss.
–The Plant Company

Explore Garden Inspiration

Sign up to receive a free $10 Voucher You won’t be bombarded with emails, just titbits of quality information from time to time Sign up
Free shipping on orders over $150!

Join our community of happy customers.

4.8

463 Google reviews