Call us: 0800 843 752Free shipping for orders $150 or over
Gift Vouchers

growing flax

Growing flax is an excellent way to add structure, colour, and movement to your New Zealand garden. Flax, or Phormium, is a remarkable native plant that thrives in a variety of conditions, from coastal plots to urban landscapes. With their architectural foliage and robust nature, flaxes are a favourite for gardeners looking to create low-maintenance but visually stunning spaces. Whether you’re establishing a new border or enhancing an existing garden bed, understanding how to grow and care for flax can transform your outdoor area with ease.

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

Phormium 'Dark Delight'

5 from 3 customers

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 bronze shades. This striking ornamental variety brings drama, colour, and structure to gardens year round.

From $17.95

Suited to regions: All regions
Plant type: Flaxes
Height: 1.20 m
Spread: 1.20 m
Flowering time: Summer
Tolerances: Coastal, Extended dry periods, Hardy, Wet, Wind
Garden uses: Living areas, Parks, Ponds, Pool areas, Specimen
Garden styles: Architectural, Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Mediterranean, Modern, Native, Riparian
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 round texture, movement, and structure, making it a versatile choice for gardens of all sizes.

From $17.95

Suited to regions: All regions
Plant type: Flaxes
Height: 50 cm
Spread: 50 cm
Tolerances: Coastal, Hardy, Wind
Garden uses: Borders, Containers, Living areas, Paths & Steps, Patios, Ponds, Pool areas
Garden styles: Backyard, City & Courtyard, Coastal, Frontyard, Modern, Native
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 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 '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
dianella-revoluta-kentlyn--2
Dianella 'Kentlyn'

Dianella 'Kentlyn' is a hardy evergreen flax lily valued for its graceful arching blue green foliage that provides year round colour and texture...

From$16.49
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$8.50
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 '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 '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-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
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
Phormium 'Black Magic' plants in a large pot and featuring elegant, dark-coloured foliage.
Phormium 'Black Magic'

Phormium ‘Black Magic’ is a striking NZ flax prized for its deep purple black foliage and strong architectural form. This evergreen variety adds year...

From$17.95
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 '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...

From$14.95
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
Callistemon 'Genoa Glory' shrub covered in pretty, red flowers.
Callistemon 'Genoa Glory' (Bottlebrush)

Callistemon 'Genoa Glory' is a striking bottlebrush variety known for its vivid crimson red flower spikes and lush evergreen foliage. Flowering from...

From$27.53
Callistemon 'Burgundy Jack' shrub with purple flowers.
Callistemon 'Burgundy Jack' (Bottlebrush)

Callistemon 'Burgundy Jack' is a striking bottlebrush renowned for its vivid burgundy red flower spikes and fine evergreen foliage. Blooming from...

From$27.53
A Sophora chathamica tree growing in a garden with green foliage.
Sophora chathamica

Sophora chathamica (Coastal Kōwhai) is a stunning New Zealand native tree known for its masses of bright yellow flowers that appear in early spring...

From$323.65
potting-media-
Nursery Grade Growing Media

The Plant Company growing media is top of the line and used by the best commercial nurseries. This blend has been developed over many years to...

From$29.75
pb-8-planter-bags-1
PB8 Planter Bags (Mushroom Grow Bags)

PB8 Planter Bags are a practical and economical option for growing larger trees, shrubs, fruit plants, natives, and other established nursery stock...

From$51.69
pb-40-planter-bags-
PB40 Planter Bags (Tomato Grow Bag)

PB40 Planter Bags are a durable and practical option for growing large trees, shrubs, fruit plants, natives, and advanced nursery stock. Their...

From$121.64
35-litre-planter-bags-4
35L Planter Bags (Grow Bags For Potatoes)

35L Planter Bags are a practical and durable option for growing trees, shrubs, fruit plants, natives, and larger nursery stock. Their flexible...

From$8.93
Beschorneria 'Flamingo Glow' plant with pink flowers and foliage variegated green and yellow.
Beschorneria 'Flamingo Glow'

Beschorneria 'Flamingo Glow' is an architectural evergreen prized for its variegated sword like leaves washed with soft gold and green tones. In...

From$37.19
Libertia grandiflora plant with elegant white flowers and lush, dark green foliage.
Libertia grandiflora (NZ Iris)

Libertia grandiflora, commonly known as NZ Iris, is a hardy New Zealand native perennial admired for its elegant white flowers and sword like green...

From$16.50
Phormium 'Cream Delight' plant in a garden.
Phormium 'Cream Delight' (Cream Delight Flax)

Phormium 'Cream Delight' is a variety of Flax that produces leaves that are variegated with dark green and cream. This variety grows to 1.3 m tall...

OUT OF STOCK
Phormium 'Crimson Devil' plant with colourful foliage in a garden.
Phormium 'Crimson Devil' (Red Flax)

Phormium 'Crimson Devil' is a variety of Flax that produces leaves that are coloured various shades of red. This flax grows to 1.3 m tall and the...

OUT OF STOCK
Phormium 'Rainbow Queen' flax plants for sale at The Plant Company nursery.
Phormium 'Rainbow Queen'

Phormium 'Rainbow Queen' is a variety of Flax that produces long, sword-like leaves that are bronze-green with pink-red margins. This variety...

OUT OF STOCK
Phormium 'Yellow Wave' plants in a mixed planting.
Phormium 'Yellow Wave'

Phormium 'Yellow Wave' is a Flax that produces yellow, sword-like leaves. It grows to 1.2 m tall and wide in full sun on a well-drained site. This...

OUT OF STOCK
A large and colourful Phormium cookianum 'Purpurea' plant.
Phormium cookianum purpurea

Phormium cookianum 'Purpurea' is a variety of Flax with long, sword-like, purple leaves. This variety typically grows to 1.5 m tall and the same...

OUT OF STOCK
Phormium 'Bronze Baby' growing alongside a stream.
Phormium 'Bronze Baby'

Phormium 'Bronze Baby', commonly known as Bronze Flax, is a compact New Zealand native flax admired for its fine, arching leaves in rich bronze...

OUT OF STOCK
A Phormium cookianum hookeri plant with green foliage and yellow flowers.
Phormium cookianum hookeri

Phormium cookianum hookeri is a variety of flax that produces long and broad, gently arching, green leaves. This flax typically grows to 2 m tall and...

OUT OF STOCK
Phormium 'Dark Delight'

Did you find what you are looking for?

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

Search growing flax

Why Choose Flax for Your Garden?

Flaxes are renowned for their versatility and resilience. They tolerate wind, drought, and even coastal exposure, making them ideal for New Zealand’s varied climates. Their striking sword-like leaves provide year-round interest, while many varieties also offer seasonal flower spikes that attract native birds and pollinators. Flax comes in a wide range of colours and sizes, allowing you to choose cultivars that fit any garden design. Options like Phormium 'Moonraker' (Moonraker Flax) and Phormium 'Wildwood' (Wildwood Flax) feature stunning foliage that will stand out in both formal and informal settings.

Tips for Growing Flax Successfully

Flax is known for being easy to grow, but a few key tips will ensure your plants thrive:

Popular Flax Varieties for New Zealand Gardens

With so many cultivars available, you can find a flax variety to enhance any landscape. For bold, creamy-green foliage, consider Phormium 'Cream Delight' (Cream Delight Flax). If you love deep hues, Phormium 'Anna Red' (Anna Red Flax) adds drama with its rich burgundy leaves. Those seeking a striking contrast will enjoy Phormium 'Licorice and Lime' (Licorice and Lime Flax), which features vibrant lime and dark accents.

Frequently Asked Questions About Growing Flax

How long does it take for flax to establish?
Most flax varieties establish within their first year, especially with some mulch and occasional watering during dry spells.

Can flax be grown in pots?
Yes. Choose a spacious pot with good drainage. Compact cultivars are especially well-suited for containers.

When should I divide or move flax?
Divide larger clumps in winter or early spring. This rejuvenates the plant and provides new specimens for your garden.

Growing flax is rewarding, whether you’re a seasoned gardener or just discovering the beauty of native New Zealand plants. With minimal care required and a stunning range of foliage options, flax is a reliable choice for gardens of all shapes and sizes.

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.
There’s more to explore beyond Parthenocissus tricuspidata 'Veitchii' and Ficus benjamina variegata — like the subtle beauty of Acer palmatum 'Senkaki', Sophora fulvida, and Hibiscus 'Blushing Bride'.
–The Plant Company

Explore Garden Inspiration

Sign up to receive a free $10 Voucher You won’t be bombarded with emails, just titbits of quality information from time to time Sign up
Free shipping on orders over $150!

Join our community of happy customers.

4.8

445 Google reviews