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Phormium Cookianum Nz

Phormium cookianum

5 from 1 customers

Phormium cookianum, commonly known as Mountain Flax or Wharariki, is a graceful New Zealand native valued for its arching green leaves and tall flower spikes. It typically grows 1–1.5 metres tall and wide, making it ideal for borders, mass plantings, or coastal gardens. In summer, it produces yellow to orange tubular flowers that attract birds and pollinators. Hardy and tolerant of wind, salt, and poor soils, Wharariki thrives in full sun to part shade.

  • Suited to regions:
    All regions
  • Plant type:
    Flaxes
  • Height:
    1.50 m
  • Spread:
    1.50 m
  • Flowering time:
    Summer
  • Tolerances:
    Coastal, Extended dry periods, Hardy, Wet, Wind
  • Garden uses:
    Banks, Living areas, Ponds
  • Garden styles:
    Backyard, City & Courtyard, Coastal, Frontyard, Modern, Native, Riparian

More species and varieties of Phormium

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Phormium Apricot Queen

Phormium Apricot Queen is a variety of Flax that produces apricot and yellow leaves with a green margin. It grows to 1.3 m tall and the same wide in...

From$20.00
A large Phormium 'Jester' plant with colourful foliage.
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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$20.00
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Phormium Surfer

Phormium Surfer is a smaller Flax that features olive-green and bronze leaves. It grows to 80 cm tall and wide in full sun on a well-drained site...

From$15.42
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Phormium Surfer Bronze

Phormium Surfer Bronze is a Flax variety that features chocolate brown leaves with a hint of olive green. It grows to 60 cm tall and wide in full sun...

From$20.00
Phormium 'Yellow Wave' plants in a mixed planting.
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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...

From$20.00

Popular Flaxes

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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...

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Dianella tasmanica (Tasman Flax Lily) plants with green foliage and blue flowers.
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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$18.00
Large Black Rage Phormium in a garden with black foliage.
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Phormium Black Rage (Black Flax)

Phormium Black Rage is a dwarf Flax that produces smoky, dark grey foliage. It grows to 80 cm tall and the same wide in full sun on a well-drained...

From$20.00
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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...

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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$23.16
Phormium cookianum

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4.9

411 Google reviews