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red dianthus

If you’re searching for a bold splash of colour in your New Zealand garden, red dianthus is the standout choice. With their vibrant, velvety petals and distinctive fragrance, these perennials are ideal for flower beds, borders, containers, and even alpine gardens. Red dianthus thrives in full sun and well-drained soil, making them an easy-care option that rewards you with long-lasting blooms from late spring to autumn. Their attractive blooms not only brighten your outdoor spaces, but they’re also a favourite among pollinators and are perfect for cut flower arrangements, bringing delightful colour indoors.

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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
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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
callistemon-red-alert-4
Callistemon 'Red Alert'

Callistemon 'Red Alert' is a compact evergreen shrub admired for its brilliant red bottlebrush flowers that appear from spring into summer. The vivid...

From$27.53
Escallonia 'Red Knight' growing as a border around the base of a tree.
Escallonia 'Red Knight'

Escallonia 'Red Knight' is a vibrant evergreen shrub prized for its masses of rich red flowers and dense glossy foliage. This hardy variety produces...

From$16.95
Callistemon 'Rocky Rambler' ground cover plant with creeping stems with green foliage and red flowers.
Callistemon 'Rocky Rambler' (Red Bottlebrush)

Callistemon 'Rocky Rambler' is a compact, spreading bottlebrush known for its vibrant red flower spikes and fine evergreen foliage. This variety...

From$27.53
acer-red-sunset-2
Acer 'Red Sunset'

Acer 'Red Sunset' is one of the finest deciduous maples for autumn colour, producing a spectacular display of brilliant scarlet and crimson foliage...

From$399.95
Buddleia 'Royal Red' dark pink flowers and grey-green foliage.
Buddleia 'Royal Red'

Buddleia ‘Royal Red’ is a bold deciduous shrub celebrated for its rich red crimson flower spikes and sweet summer fragrance. Flowering over an...

From$27.53
gazania-new-day-red-stripe--1
Gazania 'New Day Red Stripe'

Gazania 'New Day Red Stripe' is a colourful perennial valued for its distinctive striped flowers, compact habit, and long flowering performance. The...

From$20.63
Callistemon citrinus 'Red Cluster' small tree with masses of red, pendulous flowers.
Callistemon 'Red Cluster' (Red Bottlebrush)

Callistemon 'Red Cluster' is a striking bottlebrush variety valued for its clusters of vivid red flower spikes and dense evergreen foliage. Flowering...

From$37.19
echeveria-set-oliver--1
Echeveria Set-Oliver (Echeveria Set Oliver)

Echeveria Set Oliver is a succulent that forms a rosette of furry green leaves edged with red. As conditions cool or the plant becomes moisture...

From$19.50
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
A Loropetalum 'Red Temple' plant with dark purple-red foliage and elegant, pink flowers.
Loropetalum 'Red Temple'

Loropetalum 'Red Temple' produces mildly fragrant, pink-red flowers through winter, which are both unusual and appealing. The foliage on this bushy...

From$28.91
leptospermum-red-falls--3
Leptospermum 'Red Falls'

Leptospermum 'Red Falls' is a striking evergreen shrub admired for its cascading growth habit and masses of vibrant red flowers through spring and...

From$27.53
Phormium 'Rainbow Red' red and purple striped foliage.
Phormium 'Rainbow Red'

Phormium 'Rainbow Red' is a vibrant New Zealand native flax admired for its bold, arching leaves in shades of bronze, red, and pink. This striking...

From$249.95
Clivia miniata 'Red' plants with elegant, red flowers.
Clivia miniata 'Red'

Clivia miniata 'Red' is a striking evergreen perennial prized for its bold red trumpet shaped flowers that appear in late winter and spring. The...

From$20.01
azalea-red-wings-
Azalea 'Red Wings'

Azalea 'Red Wings' is a striking evergreen azalea admired for its vivid red flowers that appear in abundance during spring. The vibrant blooms sit...

From$15.95
Lagerstroemia 'Crimson Red' showy red flowers.
Lagerstroemia 'Crimson Red'

Lagerstroemia ‘Crimson Red’ is a striking crepe myrtle renowned for its deep crimson summer flowers and attractive upright tree form. Flowering...

From$30.29
grevillea-red-clusters-4
Grevillea 'Red Clusters'

Grevillea 'Red Clusters' is a vibrant evergreen shrub that produces masses of rich red flower clusters throughout the year. Its fine foliage and...

From$24.95
Grapefruit 'Cutler's Red' orange fruit.
Grapefruit 'Cutlers Red'

Grapefruit 'Cutlers Red' produces good yields of large, deep orange, juicy fruit from winter through spring. The rind is thick but easily peeled. It...

From$369.95
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Camellia Roma Red

Camellia 'Roma Red' is a striking evergreen shrub known for its rich red blooms and glossy green foliage. It delivers bold winter to spring colour in...

From$34.95
Acer palmatum 'Red Emperor' specimen tree in a mixed planting.
Acer 'Red Emperor'

Acer 'Red Emperor' is a striking Japanese maple valued for its rich deep red foliage and strong upright form. This deciduous tree performs...

From$349.95
Rhubarb 'Ruby Red' red stems.
Rhubarb 'Ruby Red'

Rhubarb 'Ruby Red' is a popular heritage rhubarb variety prized for its vibrant red stalks and excellent flavour. This productive perennial performs...

From$17.95
Pseudowintera 'Red Glow' rose-coloured foliage.
Pseudowintera Red Glow'

Pseudowintera 'Red Glow' is a bright and vibrant NZ native shrub. New foliage emerges rose-pink and ages to become a fresh green colour. The leaf...

From$27.53
Salvia 'Riverton Red' plant with elegant red flowers and lush, green leaves.
Salvia 'Riverton Red'

Salvia 'Riverton Red' is a striking perennial prized for its vivid red flower spikes that bloom reliably from spring through autumn. This hardy, sun...

From$27.53
A cluster of Quercus rubra specimen trees with red foliage.
Quercus rubra

Quercus rubra, commonly known as the Northern Red Oak tree, is a deciduous tree that features very colourful and lush foliage. The foliage emerges...

From$279.95
Carex flagellifera Red plants.
Carex flagellifera Red

Carex flagellifera Red is a NZ native, ornamental grass grown for its colourful and attractive foliage. It produces slender and lush, copper-red...

From$11.50
Alnus rubra (Red Alder) specimen tree.
Alnus rubra

Alnus rubra (Red Alder) is a strong growing deciduous tree valued for its upright form and ability to thrive in a wide range of New Zealand...

From$259.75
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
acer-rubrum-1
Acer rubrum

Acer rubrum (Red Maple) is a magnificent deciduous tree renowned for its outstanding autumn colour and graceful growth habit. The fresh green foliage...

From$349.95
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Salvia 'Red'

Salvia 'Red' (Red Sage) is a vibrant perennial that produces brilliant red flower spikes above aromatic green foliage from late spring until autumn...

From$27.53
malus-red-jade-1
Malus 'Red Jade'

Malus 'Red Jade' is a graceful weeping crabapple tree admired for its cascading branches, masses of white spring blossom, colourful red ornamental...

From$387.55
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
Dianthus 'King of the Blacks'

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Acer, Buddleia, and Callistemon, or related Categories - Perennials, Deciduous Shrubs, and Evergreen Shrubs.

Search red dianthus

What Makes Red Dianthus Special?

The striking red tones of dianthus add personality and drama to any garden design. Unlike softer pastel varieties, red dianthus varieties demand attention and pair beautifully with ornamental grasses, silvery foliage, or contrasting whites and pinks. Many gardeners love red dianthus for their sturdy growth, ability to bloom repeatedly after deadheading, and resistance to most pests. Whether you’re looking to establish a modern garden or revive cottage charm, red dianthus creates an eye-catching focal point and complements a wide range of garden styles.

Popular Red Dianthus Varieties

For those seeking premium red dianthus varieties, our nursery recommends several tried-and-true cultivars. If you crave rich, ruby-toned blooms in a compact form, Dianthus Sunflor Love is an outstanding choice. Its robust flowers and neat habit make it ideal for patio pots and bedding schemes. For those who appreciate strong red hues with lush, frilly petals, Dianthus Passion delivers classic beauty and reliable flowering throughout the season.

How to Use Red Dianthus in Your Garden

Red dianthus works beautifully in mass plantings, edging walks, or as a standout feature in mixed perennial borders. Their hardiness allows them to be used in rockeries and alpine gardens, where their low-growing form adds vibrant pops of colour. Pairing red dianthus with softer tones like Dianthus Coconut Sundae or the quirky blooms of Dianthus Pinball Wizard creates balance and contrast in your display. For modern landscapes or cutting gardens, consider combining red dianthus with varieties such as Dianthus Cross Over for unique colour combinations and extended flowering.

Caring for Red Dianthus

To get the best from your red dianthus, plant them in a sunny spot with well-amended, free-draining soil. Regular deadheading encourages additional blooms and maintains a tidy appearance. Dianthus are generally low-maintenance, requiring only occasional feeding and watering during prolonged dry spells. Mulching and keeping foliage dry helps prevent fungal issues, ensuring your red dianthus stays healthy and vibrant.

Shop Red Dianthus for Your New Zealand Garden

Explore our selection of stunning red dianthus and related varieties to transform your garden with lasting colour and fragrance. Whether you’re after the classic appeal of Dianthus Sunflor Love, the fiery hues of Dianthus Passion, or the playful blooms of Dianthus Pinball Wizard, you'll find the perfect dianthus to suit your landscape. Browse today and bring the beauty of red dianthus home.

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.
Arthropodium cirratum (Rengarenga Lily) and Griselinia 'Broadway Mint' are beloved staples, but Metrosideros 'Moonlight', Tulbaghia variegata 'Tricolor' (Society Garlic), and Nepeta 'Blue Wonder' (Catmint) bring fresh energy to any planting scheme.
–The Plant Company

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