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Wharariki Flax

Phormium cookianum (Mountain Flax)

5 from 1 customers

Mountain Flax, NZ Flax, Wharariki

Phormium cookianum (commonly known as Mountain Flax or Wharariki) produces long and gently arching dark green leaves. This NZ native grows to 1.5 m tall and the same wide in full sun with good drainage. Phormium cookianum is used for mixed and border plantings, planting around water features, or used in coastal gardens.

  • 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

phormium-apricot-queen-2
Most Popular

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$20.15
phormium-emerald-gem-
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Phormium Emerald Gem (Dwarf Green Flax)

Phormium cookianum 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...

From$17.55
phormium-jester-2
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Phormium Jester (Jester Flax)

Phormium Jester is a showy variety of Flax that produces leaves that are striped with a wide, pink central band and a dark purple border. This...

From$20.15
phormium-rainbow-red-
Most Popular

Phormium Rainbow Red

Phormium Rainbow Red is a graceful and smaller variety of Flax that carries striking, pink-red foliage. This variety typically grows to 60 cm tall...

From$20.15
phormium-surfer-
Most Popular

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$17.55

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Phormium Platts Black with black leaves in a garden.
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Phormium Platts Black

Phormium Platts Black is a variety of Flax that produces long and broad, sword-like leaves that are coloured chocolate-black. This variety typically...

From$17.55
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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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Fantastic red and grey flax-like foliage on Astelia Westland.
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Astelia Westland

Astelia Westland features striking and colourful fronds. The new fronds emerge a red-bronze colour and age to become silver-green. It has a compact...

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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...

From$17.55
Phormium cookianum (Mountain Flax)

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