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black new zealand flax

Black New Zealand flax is a dramatic, architectural staple in Kiwi gardens, renowned for its deep, dark foliage and striking presence. With their roots in Aotearoa, these native flaxes lend a bold look to landscapes, rockeries, and even modern courtyards. Whether you’re seeking a statement specimen or an easy-care accent plant, the black New Zealand flax offers versatility, toughness, and year-round colour.

Phormium 'Black Pepe' dwarf flax plant.

Phormium 'Black Pepe' (Dwarf Black Flax)

Phormium 'Black Pepe' is a dwarf Flax variety that produces black leaves with a purple overtone. It grows to 60 cm tall and the same wide in full sun on a well-drained site. Phormium 'Black Pepe' is added to mixed plantings, border plantings, coastal gardens, or planted around pool and barbecue areas.

Suited to regions: All regions
Plant type: Flaxes
Height: 60 cm
Spread: 60 cm
Flowering time: Summer
Tolerances: Coastal, Extended dry periods, Hardy, Wet, Wind
Garden uses: Borders, Containers, Living areas, Paths & Steps, Patios, Ponds, Pool areas
Garden styles: Architectural, Backyard, City & Courtyard, Coastal, Frontyard, Mediterranean, Modern, Native, Riparian
Phormium tenax plant in a garden with green foliage.

Phormium tenax

5 from 2 customers

Phormium tenax, commonly known as the NZ flax or Harakeke, is a flax plant that produces erect, green, sword-like leaves. Stems rise above the foliage in summer to bear twisted-looking flowers that result in black seed pods in autumn, and the nectar produced by the flowers attracts both birds and butterflies. Harakeke grows as a clump to about 2 m tall and the same wide, performing best when planted in full sun on a well-drained site. It is a popular landscape option that is also often used to contrast with other plant colours. Mass planting on a bank not only provides an outstanding display but is also excellent for helping to stabilise the soil.

Suited to regions: All regions
Plant type: Flaxes
Height: 2.00 m
Spread: 2.00 m
Flowering time: Summer
Tolerances: Coastal, Extended dry periods, Hardy, Wet, Wind
Garden uses: Banks, Living areas, Parks, Ponds, Pool areas, Specimen
Garden styles: Architectural, Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Mediterranean, Modern, Native, Riparian
Phormium 'Surfer Bronze' plants for sale at The Plant Company nursery.

Phormium 'Surfer Bronze'

Phormium 'Surfer Bronze' is a compact and stylish New Zealand native flax with narrow, upright leaves in rich bronze tones. This striking ornamental...

From$18.23
Phormium 'Jack Spratt' plants for sale at The Plant Company nursery.

Phormium 'Jack Spratt'

Phormium 'Jack Spratt' is one of the smallest New Zealand native flax varieties, admired for its narrow, upright leaves in rich bronze to dark...

From$18.23
Phormium 'Surfer' plants in pots for sale at The Plant Company nursery.

Phormium 'Surfer'

Phormium 'Surfer' is a compact New Zealand native flax admired for its striking green leaves edged with bronze and red tones. Its upright, arching...

From$18.23
A large Phormium 'Evening Glow' plant in a garden.

Phormium 'Evening Glow'

Phormium 'Evening Glow' is a variety of Flax that produces long and broad, sword-like leaves that are coloured various shades of pink and red with a...

From$20.93
A large Phormium 'Jester' plant with colourful foliage.

Phormium 'Jester'

Phormium 'Jester' is a showy variety of Flax that produces leaves that are striped with a broad, pink central band and a dark purple border. This...

From$24.23

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$17.48
Phormium 'Emerald Gem' in a native garden.

Phormium 'Emerald Gem'

Phormium 'Emerald Gem' is a dwarf variety of Mountain Flax or Wharariki. It produces emerald-green leaves and grows to 60 cm tall and 70 cm wide in...

From$16.13
Phormium 'Green Dwarf' flax plant in a native garden with Oioi plants.

Phormium 'Green Dwarf'

Phormium 'Green Dwarf', also known as Dwarf Green Flax, is a compact, tidy New Zealand flax cultivar with lush, bright green, strap-like leaves. It...

From$16.13
phormium-stripy-mist-

Phormium 'Stripy Mist'

Phormium Stripy Mist is a popular NZ native dwarf flax that features striking green leaves with a chocolate brown centre. It grows as a very tidy...

From$20.93
phormium-veneer-

Phormium 'Veneer'

Phormium Veneer is a colourful and very popular NZ native flax that features striking orange and brown stripes. It grows as a very tidy clump to...

From$20.18
phormium-chocomint--2

Phormium 'Chocomint'

Phormium Chocomint is a popular variety of Flax owing to its colourful foliage which brown with green stripes. It grows to 1 m tall and wide in full...

From$24.23
phormium-pepe-

Phormium 'Pepe' (Dwarf Flax)

Phormium Pepe is a smaller variety of Flax that produces narrow and sword-like, bright green leaves. It typically grows to just 45 cm tall and the...

From$20.93
A mass planting of Dianella caerulea 'Little Jess' plants with lush, green foliage.

Dianella 'Little Jess'

Dianella 'Little Jess' is a variety of NZ Flax Lily that bears spikes carrying delicate, blue flowers in spring above lush, mid-green leaves. Small...

From$18.83
Hebe 'Black Satin' plant with dark foliage and pink flowers.

Hebe Black Satin

Hebe Black Satin is a popular variety of Hebe due to both its colourful foliage and flowers. It grows as a rounded shrub carrying glossy, dark purple...

From$25.58
phormium-velvet-underground-1

Phormium 'Velvet Underground'

Phormium Velvet Underground is a colourful NZ native flax that features striking grey foliage with pink stripes. It grows as a very tidy clump to...

From$20.93
phormium-pink-panther-

Phormium 'Pink Panther'

Phormium Pink Panther produces long, sword like leaves that are candy pink with red-bronze margins. This Flax typically grows to 1.2 m tall and the...

From$20.93
Ophiopogon 'Black Dragon' (Black Mondo) grass plant.

Ophiopogon Black Dragon

Ophiopogon planiscapus 'Black Dragon' is a variety of black Mondo Grass that is grown for its fine, near black foliage. The foliage is complemented...

From$8.78
Canna 'Tropicanna Black' in a garden with red flowers and dark foliage.

Canna 'Tropicanna Black'

Canna 'Tropicanna Black' is a dramatic tropical perennial known for its deep burgundy foliage and vivid red flowers. This bold plant adds strong...

From$22.88
pittosporum-irish-luck-

Pittosporum Irish Luck (Black Matipo)

Caring for Sophora 'Goldies Mantle' is simple and low maintenance. Pruning after flowering will help maintain its shape and encourage fresh growth...

From$21.53
Large Phyllostachys nigra (Black Bamboo) plants growing in clumps beside a path.

Phyllostachys nigra

Phyllostachys nigra, commonly known as Black Bamboo, is one of the more elegant and interesting bamboo varieties. It features erect, black stems that...

From$759.69
Black Doris' plums.

Plum Black Doris

The 'Black Doris' Plum is a popular variety that produces large and firm, purple-black fruit. The flesh is dark red, sweet, and juicy. White blossoms...

From$299.92
Ribes 'Black Magnus' black currant shrub with lustrous black berries.

Ribes 'Black Magnus'

Ribes 'Black Magnus' is a vigorous and productive black currant variety prized in NZ gardens for its rich flavoured berries and strong cropping...

From$29.63
Coprosma 'Black Cloud' shrub in a garden with black and green foliage.

Coprosma 'Black Cloud' (Black Coprosma)

Coprosma 'Black Cloud' is a striking evergreen shrub valued for its deep near black foliage and compact growth habit. Well suited to New Zealand...

From$17.48
fuscospora-solandri-

Fuscospora solandri (Black Beech)

Commonly known as Black Beech, this is a large, evergreen tree native to NZ. The foliage comprises small, dark green leaves which are held densely in...

From$358.98
nyssa-sylvatica-3

Nyssa sylvatica (Sour Gum)

Nyssa sylvatica (Black Gum) is a stunning deciduous tree admired for its glossy green foliage and spectacular autumn colour. In New Zealand gardens...

From$468.56
camellia-japonica-black-lace-

Camellia 'Black Lace'

Camellia 'Black Lace' is a dramatic evergreen shrub admired for its deep velvety red blooms set against glossy dark green foliage. Flowering from...

From$37.73
Arthropodium 'Te Puna' plants with elegant white flowers bordering a path.

Arthropodium 'Te Puna' (Rengarenga Lily)

Arthropodium ‘Te Puna’ is a compact New Zealand native perennial valued for its tidy clumping habit, slender green foliage, and masses of starry...

From$15.53
Ficus Black Knight growing in a pot with lush, dark foliage.

Ficus Black Knight

Ficus ‘Black Knight’ is a striking indoor plant characterised by its large, glossy leaves, which range from deep green to nearly black tones. This...

From$36.38
Sansevieria 'Black Coral' plants growing in pots.

Sansevieria Black Coral

Sansevieria Black Coral is a variety of the commonly known, Variegated Snake Plant or Mother in Law’s Tongue, and is a very popular indoor plant. It...

From$37.73
camellia-japonica-black-tie-

Camellia 'Black Tie'

Camellia 'Black Tie' is a sophisticated evergreen shrub admired for its large formal deep red blooms and glossy dark green foliage. Flowering from...

From$33.68
Phormium 'Black Pepe' (Dwarf Black Flax)

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Arthropodium, Camellia, Canna, Coprosma, Dianella, Ficus, Fuscospora, Hebe, Nyssa, Ophiopogon, Phormium, Phyllostachys, Pittosporum, Plum Ribes and Sansevieria, or related Categories - Currants, Flaxes, Plum Trees, Mondo Grass, Groundcover Plants, Indoor Plants, Perennials, Evergreen Shrubs Deciduous Trees and Evergreen Trees.

Search black new zealand flax

What Is Black New Zealand Flax?

Black New Zealand flax refers to a group of Phormium cultivars known for their distinctive, rich purplish-black to near-black leaves. While Phormium tenax is the classic species found across New Zealand, black cultivars have been specially bred for their unique foliage colour. These plants typically grow in clumps, with sword-like leaves arching gracefully—perfect for adding movement and contrast to garden beds.

Popular Varieties of Black New Zealand Flax

Several varieties of black New Zealand flax are available, each bringing its own form and character:

How to Grow and Care for Black New Zealand Flax

Caring for black New Zealand flax is simple, thanks to its hardiness and adaptability. These plants thrive in full sun to part shade and tolerate a wide range of soils, including coastal and exposed areas. Minimal watering is needed once established, and they require little maintenance other than the removal of old or damaged leaves.

To enhance leaf colour, ensure your plant receives good light—this intensifies those bold black hues. For enhanced contrast, consider pairing with silver foliage plants or bright natives, or underplant with lush groundcovers.

Uses for Black New Zealand Flax in the Garden

Black New Zealand flax is a favourite among landscape designers for its sculptural form and rich, dark colour. Try these creative applications:

Its bold silhouette makes black New Zealand flax the hero of any design, while also offering benefits like drought resistance and low maintenance.

Find Your Perfect Black New Zealand Flax

Whether you’re inspired by the compact Phormium 'Black Pepe' (Dwarf Black Flax), the classic presence of Phormium tenax, or you want to explore other dark-leaved varieties such as Phormium 'Jack Spratt' or Phormium 'Surfer Bronze', our range of New Zealand flaxes is sure to elevate your garden’s style and structure. Browse our collection and discover the perfect black New Zealand flax to make your landscaping vision a reality.


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.

Rose 'Flower Carpet White' and Canna Cannova Rose are tried and true, but new favourites like Pear Doyenne du Comice (Comice Pear Tree), Acer palmatum 'Ukigumo', and Metrosideros 'Spring Fire' are just waiting to be discovered.
–The Plant Company

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