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Phormium Cookianum Subsp Hookeri

Phormium cookianum

Mountain Flax, NZ Flax, Linseed, Wharariki, New Zealand Flax, cookianum, Phormium cookianum Mountain Flax, Flax cookianum

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 tenax plant in a garden with green foliage.
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Phormium tenax

Phormium tenax, commonly known as flax or harakeke, produces erect, green, sword-like leaves. Harakeke grows as a clump to about 2 m tall and the...

From$20.12
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Phormium Chocolate Chip

Phormium Chocolate Chip is a smaller variety of Flax that produces leaves that are coloured milk-chocolate. It grows to 75 cm tall and wide in full...

From$20.12
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Phormium Apricot Queen

Phormium cookianum 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...

From$20.12
phormium-emerald-gem-
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Phormium Emerald Gem

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$14.83
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Phormium Surfer

Phormium cookianum 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...

From$17.14

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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...

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Cordyline Electric Pink

Cordyline Electric Pink is a hybrid variety of cabbage tree that features narrow leaves that are a vibrant two-tone pink. It typically grows with an...

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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 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...

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Phormium cookianum

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