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tall dianthus varieties

Looking for tall dianthus varieties to add height, colour, and fragrance to your garden? While many gardeners know dianthus as compact border plants, the taller types bring vertical interest and continuous blooms to both traditional and contemporary spaces. Tall dianthus varieties are prized for their upright stems, vibrant hues, and their versatility in both garden beds and as striking cut flowers. Whether you love cottage gardens, wildflower patches, or want easy-care perennials for mass planting, tall dianthus options are a beautiful and rewarding choice for New Zealand gardens.

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
osmanthus-heterophyllus-
Osmanthus heterophyllus

Osmanthus heterophyllus, commonly known as False Holly, is an evergreen shrub grown for its attractive foliage and pretty flowers. It produces spiny...

From$37.19
Haworthia mirabilis 'Triebneriana' plant.
Haworthia mirabilis triebneriana (Haworthia mirabilis var Triebneriana)

Haworthia mirabilis Triebneriana is a small succulent that features rosettes of thick and fleshy leaves. The light green leaves with dark green...

From$15.11
haworthia-glabrata-
Haworthia Glabrata

Haworthia Glabrata is a small succulent that features rosettes of thick and fleshy leaves. The dark green leaves with silver lines have a rough...

From$17.87
Chinese Windmill Palms planted as a cluster.
Trachycarpus fortunei (Chinese Windmill Palm)

Trachycarpus fortunei, commonly known as the Windmill Palm, is a hardy, evergreen palm ideal for New Zealand gardens. It features a tall, slender...

From$425.89
Lomandra 'Echidna' grass growing as a mass planting beside a path.
Lomandra Echidna

The Lomandra Echidna grass is a tough and reliable plant with outstanding aesthetics. It features lush, mid-green foliage held upright with a gentle...

From$17.87
Cornus 'Southern Cross' white flowers with lush, green foliage.
Cornus kousa 'Southern Cross'

Cornus kousa 'Southern Cross' features large and showy, white flowers which adorn the tree in spring and are followed by red berries in autumn. It...

From$340.69
Prumnopitys taxifolia (Matai) juvenile tree growing as a specimen in a park.
Prumnopitys taxifolia (Matai)

Prumnopitys taxifolia, commonly known as Matai or Black Pine, is a stately, NZ native tree with quite different juvenile and adult forms. The...

From$309.51
Calamagrostis 'Karl Foerster' grasses as a mass planting and featuring elegant, cream-coloured flower heads as plumes.
Calamagrostis 'Karl Foerster'

Calamagrostis 'Karl Foerster' is a popular ornamental grass known for its upright, clump-forming habit and tall, feathery flower plumes. It grows to...

From$19.95
castanospermum-australe-2
Castanospermum australe (Moreton Bay Chestnut)

Commonly known as the Moreton Bay Chestnut, this is an evergreen tree commonly grown as an indoor plant or added to subtropical gardens. It produces...

From$152.64
Phormium cookianum

Phormium cookianum, commonly known as Mountain Flax or Wharariki, is a graceful New Zealand native valued for its arching green leaves and tall...

From$14.95
10-litre-plant-pots-
10 Litre Thermoformed Plant Pots

These lightweight pots are a cost effective means for growing on plants. They feature a strong and broad rim, have been UV stabilised for NZ...

From$5.76
Feijoa 'Opal Star' fruit.
Feijoa 'Opal Star'

Feijoa 'Opal Star' is a standout choice for New Zealand gardens. Feijoa 'Opal Star' is a late-season variety of Feijoa that produces medium to...

From$41.33
A small Pseudopanax 'Cyril Watson' shrub with lush, bright green foliage.
Pseudopanax 'Cyril Watson'

Pseudopanax 'Cyril Watson' is a distinctive New Zealand native shrub, recognised for its lush, glossy green foliage with 3 to 5 rounded, partially...

From$192.51
Photinia 'Red Robin' hedge with colourful foliage.
Photinia 'Red Robin'

Photinia ‘Red Robin’ is a popular evergreen shrub renowned for its vibrant red new growth, which contrasts beautifully with the mature glossy green...

From$18.95
iris-rose-queen-
Iris Rose Queen (Japanese Water Iris)

“Rose Queen” is a variety of Japanese Water Iris that produces spectacular flowers. The showy, two-tone pink blooms are borne atop sturdy stems in...

From$27.53
A dark pink Magnolia 'Cameo' flower on a young tree before the foliage emerges.
Magnolia 'Cameo'

Magnolia 'Cameo' is a stunning deciduous magnolia prized for its upright, tulip-shaped flowers, which appear in early to mid-spring. The blooms are...

From$387.55
Feijoa Kaiteri fruit.
Feijoa 'Kaiteri'

Feijoa 'Kaiteri' is a fast-growing variety that produces an early crop of large, sweet fruit in autumn. This evergreen shrub typically grows to 2.5 m...

From$41.33
Michelia 'Fairy White' white flowers with lush, green foliage.
Michelia 'Fairy White'

Michelia 'Fairy White' is a compact evergreen tree admired for its glossy dark green foliage and fragrant pure white flowers that bloom from late...

From$136.04
climbing-rose-cecil-brunner-1
Rose Cecil Brunner

Rose Cecile Brunner is a climbing variety that produces masses of mid-sized, double, light pink flowers. The flowers are borne in large, loose...

From$30.29
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$270.40
Camellia Early Pearly white flower with a pink blush.
Camellia 'Early Pearly'

Camellia Early Pearly is a very popular, evergreen shrub that flowers from late autumn through winter. It produces showy, mildly fragrant...

From$27.95
Acer 'Armstrong' bright red foliage.
Acer 'Armstrong'

Acer 'Armstrong' is a distinctive Maple grown for its narrow, upright growth habit and fabulous autumn colours. This fast-growing tree produces a...

From$299.95
Rosmarinus 'Pink Remembrance' shrub with pink flowers and dark green foliage.
Rosmarinus 'Pink Remembrance' (Pink Rosemary)

Rosmarinus 'Pink Remembrance', commonly known as Pink Rosemary, is a mid-sized, evergreen shrub that features masses of petite, pink flowers in...

From$22.01
cryptomeria-japonica-2
Cryptomeria japonica

Cryptomeria japonica (Japanese Cedar) is a majestic evergreen conifer valued for its tall upright form and soft rich green foliage. It brings...

From$270.40
Feijoa Kakariki fruit on a tree.
Feijoa 'Kakariki'

Feijoa 'Kakariki' is an early-season variety that produces large, sweet fruit in autumn. This evergreen shrub typically grows to 3 m tall and 2 m...

From$35.81
Juniperus 'Skyrocket' shrubs with blue-grey foliage.
Juniperus 'Skyrocket'

Juniperus 'Skyrocket', commonly known as the Skyrocket Juniper or Rocky Mountain Juniper, is a popular conifer that grows as a broad column. It...

From$270.40
Feijoa Antoinette fruit ready to eat.
Feijoa 'Antoinette'

Feijoa Antoinette produces tasty, medium-sized fruit in autumn. This evergreen shrub typically grows to 3 m tall and the same wide, though it can be...

From$35.81
An exquisite Tall Fescue lawn.
Tall Fescue

Tall Fescue is an excellent lawn grass choice for New Zealand homeowners seeking a dark green, tough, and attractive lawn. It is widely used by ready...

From$26.95
Verbena bonariensis (Tall Verbena) plants with purple flowers bordering a path.
Verbena bonariensis (Tall Verbena)

Verbena bonariensis, commonly known as Tall Verbena, is a striking perennial that brings height and elegance to New Zealand gardens. It produces...

From$24.77
'Meiwa' Kumquat orange fruit on a tree.
Kumquat 'Meiwa'

The 'Meiwa' Kumquat produces bright orange fruits in autumn. The edible fruit is sweet and mildly acidic. They arise from fragrant, white flowers in...

From$34.95
Dianthus 'King of the Blacks'

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Calamagrostis, Cornus, and Dianthus, or related Categories - Grasses, Palm Trees, and Perennials.

Search tall dianthus

Why Choose Tall Dianthus Varieties?

Unlike the more compact forms, tall dianthus varieties can reach heights of 40 centimetres or more, standing out in mixed perennial beds, along fences, or in large containers. Their longer stems make them superb for cutting, allowing you to enjoy their sweet scent indoors in vases or bouquets. These varieties often bloom from late spring right into autumn with minimal care, bringing life and colour through the hotter months. Tall dianthus are also tolerant of a range of conditions, thriving in full sun and well-drained soil, and their natural resistance to common pests makes them low-maintenance standouts.

Favourite Tall Dianthus Varieties for Kiwi Gardens

If you’re searching for reliable and eye-catching tall dianthus varieties, there are several standouts you’ll want to include in your planting plans:

While many dianthus are known for their lower growth habits, these examples bring both substance and style. Other medium-to-tall types, such as Dianthus Sunflor Love and Dianthus Sugar Plum Raspberry, also reach up towards the taller end, offering continuous colour and impressive upright form.

Planting and Caring for Tall Dianthus

To get the best from your tall dianthus varieties, plant them in a sunny position with free-draining soil. Space the plants so their stems can stand tall and strong, and mulch lightly to keep root zones cool. Deadhead spent flowers regularly to prolong the blooming season and encourage bushier, healthier growth. In windy spots, consider light staking for the tallest types, especially in exposed gardens. Regular feeding in early spring will help them produce abundant flowers.

With the right care, tall dianthus varieties will reward you with months of vibrant blooms, scent, and subtle structure, making them a brilliant addition to any New Zealand landscape. Explore options like Dianthus Sunflor Love, Dianthus Far North, or Dianthus Pinball Wizard and discover how these modern tall varieties can transform your garden this season.

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.

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