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flax christchurch

Looking for the best options for flax in Christchurch? Flaxes (Phormium species) are among the most versatile, hardy, and iconic plants for Canterbury gardens. They provide year-round colour, architectural foliage, and outstanding adaptability to the local climate. Whether you’re reimagining your backyard with native plants or seeking robust landscaping solutions for challenging environments, flax Christchurch selections deliver both style and substance.

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-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 same wide with a tidy and compact habit. Phormium Pepe is a versatile plant that makes a fantastic addition to mixed plantings, border plantings, water features, coastal gardens, or outdoor living areas.

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

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 '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
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-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-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 '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-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 '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
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 '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-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 '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...

From$17.48
dianella-revoluta-kentlyn--2

Dianella Kentlyn

Dianella Kentlyn is a variety of the commonly known, Flax Lily, produces upright, strap-like leaves which are a rich, dark green with a blue...

From$16.13
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
dianella-caerulea-goddess-

Dianella Goddess

Dianella Goddess is a variety of the commonly known, NZ Flax Lily, and produces upright, strap-like leaves which are a rich, dark green with a blue...

From$20.18
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
Dianella revoluta 'Little Rev' plants in a garden.

Dianella 'Little Rev'

Dianella 'Little Rev' is a compact, clump-forming evergreen known for its striking blue-grey foliage and architectural form. This Blue Flax-Lily...

From$20.18
dianella-blaze-

Dianella Blaze

Dianella Blaze features broad and gently arching, bronze-purple leaves that are very showy. It typically grows to 70 cm tall and the same wide...

From$16.13
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$16.13
Large Astelia chathamica in a garden with silver flax-like leaves.

Astelia chathamica (Chatham Island Astelia)

Astelia chathamica, commonly known as the Chatham Island Astelia or Kakaha, produces broad, erect, silver-green leaves. The leaves are held with a...

From$299.92
Dianella 'Margaret Pringle' plant in a pot.

Dianella 'Margaret Pringle'

Dianella 'Margaret Pringle' bears spikes carrying delicate, blue flowers in spring, which are followed by small, blue berries in summer. These are...

From$18.83
Astelia Frosted Bronze plants with colourful foliage in a pot.

Astelia 'Frosted Bronze'

Astelia 'Frosted Bronze' features striking and colourful foliage. The new leaves emerge a red-bronze colour and age to become silver with a hint of...

From$29.63
Cordyline australis 'Red Star' plants with fabulous dark red-purple foliage.

Cordyline Red Star

Cordyline 'Red Star' is a popular evergreen plant renowned for its striking, deep red, sword-like leaves, which add a strong architectural form to...

From$21.53
Dianella revoluta 'Blue Twist' plant.

Dianella Blue Twist

Dianella Blue Twist bears spikes that may reach 1 m in length carrying delicate, light blue flowers. These are held above the blue-green, strap-like...

From$18.83
cordyline-lime-fountain-3

Cordyline Lime Fountain

Cordyline 'Lime Foutain' is a fresh and vibrant evergreen plant admired for its bright lime green foliage and graceful fountain like form. The...

From$29.63
Phormium tenax

Did you find what you are looking for?

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

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Why Choose Flax for Christchurch Gardens?

Flax thrives in Christchurch’s unique conditions, handling frosts, wind, and drought once established. Their striking leaves range from deep greens to vibrant reds, yellows, and creamy variegations, offering choices for every design palette. Locally grown flaxes are low maintenance, making them ideal for residential homeowners, commercial landscapes, and council plantings.

Phormium species are also excellent for coastal gardens, pond margins, or as colourful accent plants in mixed native borders. They’re perfect for attracting native wildlife like tui and bellbirds, contributing to greater garden biodiversity.

Popular Flax Varieties for Christchurch

When searching for “flax Christchurch”, choosing the right cultivar makes all the difference in achieving desired height, colour, and texture.

If you’re open to more options beyond traditional flaxes, consider Dianella Kentlyn. This tough, strappy-leaved plant offers similar landscaping benefits and is drought-hardy – perfect for local Canterbury landscapes.

Best Uses for Flax in Christchurch Landscaping

Flax is exceptionally versatile in the Christchurch garden. Use as a dramatic feature plant, low-maintenance groundcover, erosion control on banks, or to define driveways and paths. Mix and match shades and sizes to create contrast, or mass plant a single variety for a cohesive modern look.

Phormium and similar species like Dianella Kentlyn are also suited for commercial and council plantings where durability is essential.

Tips for Growing Flax in Christchurch

Plant your flax in a sunny to partly shaded position with well-drained soil. While established flax tolerates dry spells, young plants benefit from regular watering, especially during their first summer. Add a layer of mulch around the base to retain soil moisture and suppress weeds. Occasional removal of older leaves and spent flower stalks keeps plants looking tidy and promotes new growth.

Shop Top Flax Christchurch Varieties Today

Upgrade your Christchurch garden with flaxes that blend native resilience, style, and minimal maintenance. Discover our full range, including Phormium 'Red Fingers' (Red Fingers Flax), Phormium 'Cream Delight' (Cream Delight Flax), Phormium 'Surfer Boy' (Surfer Boy Flax), Phormium 'Pixie' (Pixie Flax), and Dianella Kentlyn. Create a stunning, low-maintenance landscape with the best flax Christchurch has to offer.


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.

From trusted favourites like Canna Cannova Rose and Magnolia stellata Waterlily to fresh faces like Salvia African Sky, Lemon Meyer and Yen Ben (Double Grafted Lemon), and Leptospermum Coral Candy — we’ve got you covered.
–The Plant Company

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