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flax grass plant

The flax grass plant is a striking, versatile choice for New Zealand gardens. With its sword-like leaves, architectural form, and hardy nature, the flax grass plant (commonly referring to New Zealand’s native Phormium species) is perfect for adding structure, year-round colour, and texture to your landscape. Available in a wide range of sizes and vibrant hues, flax grass plants are an iconic option that thrive in both urban and rural settings. Whether you’re refreshing a coastal property, creating a modern courtyard feature, or looking for low-maintenance mass planting, flax grass plants deliver unrivalled impact with minimal fuss.

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 forms a clump around 40–60 cm tall and wide, making it perfect for edging, borders, pots, or mass planting. Hardy and low-maintenance, it thrives in full sun to part shade and tolerates wind, coastal exposure, and dry conditions once established. Its neat form and vibrant colour suit both modern and native-style landscapes.

Suited to regions: All regions
Plant type: Flaxes
Height: 75 cm
Spread: 60 cm
Flowering time: Summer
Tolerances: Coastal, Extended dry periods, Hardy, Wet, Wind
Garden uses: Banks, Borders, Living areas, Parks, Paths & Steps, Ponds, Pool areas, Specimen
Garden styles: Architectural, Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Mediterranean, Modern, Native, Riparian
Dianella revoluta 'Little Rev' plants in a garden.

Dianella 'Little Rev'

Dianella 'Little Rev' (Blue Flax Lily) is a compact and hardy ornamental grass like plant valued for its attractive blue green foliage and tidy growth habit. This versatile plant performs exceptionally well in New Zealand conditions and is widely used in modern gardens and landscape projects. It provides year round structure and texture while requiring very little maintenance once established. Dianella 'Little Rev' is ideal for borders, mass planting, containers, and difficult dry areas where reliable colour and strong performance are desired.

Suited to regions: All regions
Plant type: Flaxes
Height: 60 cm
Spread: 40 cm
Flowering time: Spring, Summer
Tolerances: Coastal, Hardy, Wind
Garden uses: Borders, Containers, Living areas, Paths & Steps, Ponds, Pool areas
Garden styles: Architectural, Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Mediterranean, Modern, Riparian
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$20.93
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$14.78
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$18.23
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$20.93

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
isolepsis-cernua-1

Isolepis cernua (Fiber-Optic Grass)

Isolepsis cernua (aka Scirpus cernua), commonly known as Fiber Optic Grass, grows as a tidy clump to about 25 cm tall and the same wide with green...

From$16.13
festuca-banks-peninsula-blue-1

Festuca 'Banks Peninsula Blue' (Blue Fescue Grass)

Festuca 'Banks Peninsula Blue' is a striking ornamental grass valued for its fine, steel blue foliage that forms neat, compact clumps. This hardy...

From$14.18
Stromanthe triostar plant.

Stromanthe Triostar (Stromanthe Plant)

Stromanthe Triostar is a popular indoor plant owing to its lush and colourful foliage. It features elegant, dark green, pink, and cream-coloured...

From$32.33
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$15.86
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Cymbopogon citratus (Lemongrass)

Cymbopogon citratus (aka Andropogon citratus), commonly known as Lemongrass Grass or Citronella Grass, grows as a clump and produces flavoursome and...

From$20.18
Anemanthele lessoniana grass with colourful, orange and green foliage growing in a pot.

Anemanthele lessoniana (Pheasant's Tail Grass)

Anemanthele lessoniana, also known as Pheasant's Tail Grass or New Zealand Wind Grass, is a graceful, clump-forming ornamental grass native to New...

From$16.88
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$16.13
Carex 'Everlime' plants for sale at The Plant Company nursery.

Carex 'Everlime' (Lime Grass Plant)

Carex ‘Everlime’ (Japanese Sedge) is a popular evergreen sedge valued for its graceful arching green foliage edged with bright lime cream margins...

From$26.33
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$8.78
Chlorophytum comosum variegatum plants growing in pots on a shelf.

Chlorophytum comosum variegatum (Spider Plant)

Chlorophytum comosum Variegatum, commonly known as the Spider Plant, is a tender, herbaceous perennial grown for its lush and variegated foliage. It...

From$19.58
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Bergenia cordifolia (Pig Squeak Plant)

Bergenia cordifolia is a hardy evergreen perennial admired for its large glossy leaves and clusters of pink flowers in late winter and spring. This...

From$21.53
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Chlorophytum Curly (Curly Spider Plant)

Chlorophytum Curly, commonly known as the Curly Spider Plant or Airplane plant, is a tender, herbaceous perennial grown for its lush, variegated, and...

From$21.53
A strong and studry planting spade.

Ace1 Planting Spade

The Ace 1 planting spade is a must for any gardener. This spade is designed so it can penetrate the ground easily without jarring the wrists in the...

From$158.00
Dactylis glomerata plant with a cat.

Dactylis glomerata (Cat Grass)

Dactylis glomerata, commonly known as Cat Grass or Catnip Grass, is a popular grass that is loved by cats. It features flowing, green foliage held as...

From$21.53
Kniphofia Dwarf Scarlet plant with red flowers.

Kniphofia 'Dwarf Scarlet' (Hot Poker Plant)

Kniphofia 'Dwarf Scarlet' is a compact perennial known for its vibrant red flower spikes that rise above neat grassy foliage. This eye catching plant...

From$20.18
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Native Plant Fertiliser (Native Fertiliser)

Selecting the correct native plant fertiliser is essential as they often tend to be slow growing and so require a tailored nutrient plan to meet...

From$12.50
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Fertiliser for acid loving plants (Acid Fertiliser)

Using fertiliser for acid loving plants is important for plants such as Camellias, Rhododendrons, Azaleas, Daphne’s, Gardenia’s, and Hydrangea’s who...

From$7.50
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Indoor Plant Fertiliser Tablets

Indoor plants require feeding from the time you get them home as nurseries typically only put enough fertiliser in the pots to last 4-8 weeks after...

From$31.25
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Sansevieria Hahnii (Bird's Nest Snake Plant)

Sansevieria Hahnii, commonly known as the Dwarf Snake Plant or Serpent Plant, is a very popular indoor plant. It features upright and fleshy leaves...

From$37.73
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Aechmea fasciata (Urn Plant)

Aechmea fasciata is a colourful Bromeliad that features thick and leathery leaves that are striped with silver and dark green. They are borne as a...

From$43.13
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Indoor Plant Fertiliser

All potted plants require indoor plant fertiliser. This is particularly important as many nurseries only put enough fertiliser in the pots to last...

From$12.50
White flowers on a Cistus 'Snowmound' plant with green foliage.

Cistus 'Snowmound' (White Rock Rose Plant)

Cistus ‘Snowmound’ is a compact evergreen shrub that produces a breathtaking display of pure white flowers with golden-yellow centres from late...

From$24.23
Leonotis leonurus shrub with masses of orange flowers.

Leonotis leonurus (Lions Tail Plant)

Leonotis leonurus, commonly known as the Lions Tail Plant, is a shrub grown for its interesting flowers and foliage. Its unusualness comes from...

From$26.93
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PB12 Planter Bags (Grow Bags For Plants)

These PB12 planter bags are 125 microns thick and hold 6.75 litres of potting mix. They are durable and won’t rip which makes them great for...

From$48.54
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0.51 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$20.00
Phormium 'Green Dwarf'

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Aechmea, Anemanthele, Bergenia, Carex, Chlorophytum, Cistus, Cymbopogon, Dactylis, Dianella, Festuca, Isolepis, Kniphofia, Leonotis, Libertia, Lomandra, Ophiopogon, Phormium Sansevieria and Stromanthe, or related Categories - Acid Loving Plants, Indoor Plant Fertiliser, Native Plant Fertiliser, Plant pots, Planter Bags, Spades, Flaxes, Grasses, Mondo Grass, Indoor Plants Perennials and Evergreen Shrubs.

Search flax grass plant

Why Choose a Flax Grass Plant?

Flax grass plants are celebrated for their toughness and adaptability. They can tolerate poor soils, coastal winds, dry conditions, and even a touch of frost. These native beauties are equally at home in formal borders, rockeries, or wild, naturalistic plantings. Their evergreen leaves—ranging from deep greens to reds and bronzes—bring continuous colour to your garden. Best of all, flax grass plants are drought tolerant once established and require little maintenance, making them a favourite for busy gardeners.

Popular Varieties of Flax Grass Plant

New Zealand phormiums come in a fantastic palette of shapes and sizes, giving you plenty of creative options. Gardeners seeking smaller options for pots or borders often love the compact Phormium 'Pepe' (Dwarf Flax) for its tidy tufted form and vibrant green blades. For a dash of boldness, try Phormium 'Jester', which stands out with its pink and green striped leaves.

Looking for something with a dramatic, modern feel? The deep tones of Phormium 'Velvet Underground' or the earthy charm of Phormium 'Surfer Bronze' could be perfect for you. Gardeners needing a low-growing option should consider Phormium 'Green Dwarf', an excellent compact variety for smaller spaces or as edging.

How to Grow and Care for Flax Grass Plants

Growing a healthy flax grass plant is refreshingly easy. Choose a sunny or partly sheltered spot with well-drained soil. While flax grass plants tolerate drought, watering during extended dry spells will keep them at their best. A yearly application of mulch will help suppress weeds and retain moisture. Remove older or damaged leaves at the base to keep your plant looking sharp. If your flax grass plant outgrows its space, it can be divided and replanted during autumn or spring—an affordable way to multiply your garden’s beauty.

Designing with Flax Grass Plants

Flax grass plants lend a strong structural element to landscapes. Use them as elegant specimen plants in containers, or group several together for a bold statement in larger beds. Their architectural lines contrast beautifully with softer shrubs and perennials, while their foliage weaves well with gravel, timber, and stone in contemporary designs. For coastal gardens, the salt and wind tolerance of the flax grass plant is especially valuable. These adaptable natives can also be incorporated into rain gardens, swales, or wildlife-friendly plantings.

Browse our full selection of phormiums, including standout varieties like Phormium 'Pepe' (Dwarf Flax), Phormium 'Velvet Underground', Phormium 'Surfer Bronze', Phormium 'Green Dwarf', and Phormium 'Jester', and give your garden the enduring style and strength of the classic flax grass plant.


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.

–The Plant Company

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