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new zealand grasses and flax

New Zealand grasses and flax are among the most iconic and versatile plants for Kiwi gardens. Their striking foliage, dramatic forms, and resilience make them a favourite across both modern landscapes and traditional Māori gardens. Whether you’re after a bold architectural statement, a low-maintenance groundcover, or a wind-resistant screen, New Zealand’s native grasses and flaxes offer something for everyone. Let’s explore why these species are so popular, how to use them, and which varieties are best for your outdoor space.

Phormium 'Emerald Green' plants in a mixed planting.

Phormium 'Emerald Green'

Phormium 'Emerald Green' is a compact New Zealand flax valued for its rich emerald green foliage and tidy growth habit. This hardy evergreen provides year round colour, texture, and structure while bringing a fresh natural appearance to gardens and landscapes.

From $14.95

Suited to regions: All regions
Plant type: Flaxes
Height: 60 cm
Spread: 70 cm
Flowering time: Summer
Tolerances: Coastal, Extended dry periods, Hardy, Wet, Wind
Garden uses: Borders, Living areas, Parks, Paths & Steps, Patios, Ponds, Pool areas, Specimen
Garden styles: Architectural, Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Mediterranean, Modern, Native
Phormium 'Black Magic' plants in a large pot and featuring elegant, dark-coloured foliage.

Phormium 'Black Magic'

5 from 1 customers

Phormium ‘Black Magic’ is a striking NZ flax prized for its deep purple black foliage and strong architectural form. This evergreen variety adds year round drama and contrast to gardens, landscapes, and commercial plantings. Hardy and adaptable, it performs well across a wide range of NZ conditions.

From $17.95

Suited to regions: All regions
Plant type: Flaxes
Height: 30 cm
Spread: 30 cm
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, Japanese, Mediterranean, Modern, Native
phormium-pepe-
Phormium 'Pepe' (Dwarf Flax)

Phormium 'Pepe' is a compact New Zealand flax prized for its fine green foliage and neat mounding growth habit. This hardy evergreen provides year...

From$17.95
Phormium tenax plant in a garden with green foliage.
Phormium tenax

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...

From$7.50
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$12.95
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...

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$12.95
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$12.95
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$8.50
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$12.95
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$12.95
A large Phormium 'Dark Delight' plant with elegant, purple foliage.
Phormium 'Dark Delight'

Phormium 'Dark Delight', also known as Dark Purple Flax, is a bold New Zealand native flax prized for its broad, upright leaves in deep purple to...

From$17.95
Dianella Revelation plants growing in a garden.
Dianella 'Revelation'

Dianella 'Revelation' features flower stems that rise above the foliage through spring and summer to bear masses of delicate, blue flowers, which...

From$16.49
Dianella tasmanica (Tasman Flax Lily) plants with green foliage and blue flowers.
Dianella tasmanica

Dianella tasmanica, commonly known as the Tasman Flax Lily, produces upright, strap-like leaves which are a rich, dark green and have a lush...

From$19.25
Poa cita grass plants on a plateau overlooing the sea.
Poa cita

Poa cita, commonly known as Silver Tussock, is a clump-forming NZ native grass with delicate, green foliage that wafts gracefully in the breeze. It...

From$9.95
Carex buchananii with lush brown foliage growing as a specimen plant in a rock garden.
Carex buchananii (Buchanans Sedge)

Carex buchananii, commonly known as Leatherleaf Sedge, is a striking New Zealand native grass-like plant with delicate, upright, copper-bronze...

From$11.50
Cyperus ustulatus growing in water.
Cyperus ustulatus (Giant Umbrella Sedge)

Cyperus ustulatus, commonly known as the Giant Umbrella Sedge, is a large and robust NZ native grass. It grows as a clump and produces dark green...

From$17.25
Carex flagellifera Green plant with lush and colourful foliage.
Carex flagellifera Green

Carex flagellifera Green is a NZ native, ornamental grass grown for its attractive foliage. It produces slender and lush, green leaves as it grows to...

From$12.95
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
Libertia paniculata plant with white flowers.
Libertia paniculata (Grass Flag)

Libertia paniculata is an elegant evergreen perennial admired for its fine, upright foliage and delicate white flowers that appear in airy clusters...

From$16.50
Orange foliage on Carex testacea.
Carex testacea

Carex testacea, commonly known as Orange Sedge, is a striking New Zealand native grass admired for its fine, arching foliage that turns a brilliant...

From$11.50
Red Tussock (chionochloa rubra) growing in their natural environment.
Chionochloa rubra

Chionochloa rubra, commonly known as Red Tussock, is a striking New Zealand native grass admired for its tall, arching foliage in shades of bronze...

From$18.50
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
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$10.97
Typha orientalis (Raupo) plants with brown seed heads.
Typha orientalis (Raupō)

Typha orientalis, commonly known as Raupo, is a vigorous and erect, NZ native grass. It is found throughout New Zealand in shallow, fertile waters...

From$14.84
Ophiopogon japonicus Silver Mist grass in a garden.
Ophiopogon 'Silver Mist' (Silver Mondo Grass)

Ophiopogon 'Silver Mist' is a dwarf silver Mondo Grass, and features fine, grass-like foliage that is variegated dark green and white. It typically...

From$6.95
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
Lomandra longifolia plant beside a path with lush, green foliage.
Lomandra longifolia (Basket Grass)

Lomandra longifolia (Basket Grass) is a resilient, evergreen ornamental grass native to Australia. Growing to approximately 60 cm in height and 65 cm...

From$19.25
Carex comans green plants with dense, green foliage in a garden.
Carex comans Green

Carex comans Green is a NZ native, ornamental grass featuring slender and arching, lime green foliage. It grows as a tidy clump to about 40 cm tall...

From$11.50
An elegant Miscanthus sinensis grass with cream-coloured flower plumes and lush green foliage.
Miscanthus sinensis

Miscanthus sinensis is an ornamental grass that grows as a clump of narrow, arching, green leaves. The colouring gives a light silver-green effect to...

From$19.95
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
isolepsis-cernua-1
Isolepis cernua (Scirpus cernua)

Isolepis cernua (Fiber Optic Grass) is a distinctive ornamental grass prized for its fine green stems tipped with tiny white flowers that resemble...

From$16.49
Phormium 'Emerald Green'

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You might be interested in exploring related Latin Names - Phormium, or related Categories - Flaxes.

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Why Choose New Zealand Grasses and Flax?

New Zealand grasses and flax are celebrated for their adaptability to various soil types and environmental conditions. They thrive in full sun or partial shade, handle windy exposures, and require minimal maintenance once established. Their ornamental value extends throughout the year, with swaying seed heads and colourful leaves offering continuous interest.

Benefits for Kiwi Gardens

Top Flax Varieties for Your Garden

Flax, known as Phormium, is a standout feature in many New Zealand gardens. Each variety brings its unique colour and style. Some top choices include:

Phormium tenax

A true New Zealand classic, Phormium tenax is famous for its tall, upright leaves and striking flower spikes. It’s perfect for windy or coastal locations, and its bold structure makes a dramatic focal point.

Phormium cookianum

If you’re after something a little softer, Phormium cookianum offers graceful arching leaves that suit natural planting schemes and look beautiful spilling over walls or around ponds.

Compact Flax Selections

For small gardens and containers, compact varieties shine. Phormium 'Surfer', with fine, olive-green leaves, and Phormium 'Green Dwarf', with lush emerald foliage, deliver the impact of larger flaxes on a miniature scale. And for a touch of rich colour, Phormium 'Surfer Bronze' adds glossy bronze tones for year-round interest.

Popular New Zealand Grasses

Beyond flax, a host of native grasses such as toetoe, carex, and Austroderia are widely used in landscaping. They’re prized for their flowing, textural effect and ability to stabilise slopes. Planted en masse or as accents among shrubs, New Zealand grasses create movement and habitat value while blending seamlessly with native bush or modern designs.

Using New Zealand Grasses and Flax in Your Landscape

Create bold borders, fill difficult banks, or frame driveways with mass plantings of flax and grasses. Mix multiple flax varieties, like Phormium tenax with smaller selections such as Phormium 'Surfer', for layered texture and colour. Team with hardy companions like hebes or coprosma for an easy-care, native oasis that attracts wildlife and thrives year-round.

Ready to add the beauty and resilience of New Zealand grasses and flax to your garden? Explore our top-quality range and plant the backbone of a stunning Kiwi landscape.

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.
Garden icons like Austrocylindropuntia vestita (Furry Cactus) and Ficus benjamina variegata lead the way, but there’s magic in discovering Lomandra Green Allure, Grapefruit 'Golden Special', and Pyrus salicifolia 'Pendula'.
–The Plant Company

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