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New Zealand Flax Wikimedia Commons
Asphodelaceae

New Zealand Flax

Phormium tenax

Strength, weaving heritage, Maori culture.

Family
Asphodelaceae
Genus
Phormium
Native to
New Zealand
Bloom season
Summer
Type
Perennial
Height
2–4 m (6.5–13 ft) in flower
Sunlight
Full sun
Soil
Average to wet, well-drained
Water
Low to moderate
Hardiness
8–11
Lifespan
Long-lived perennial

Did you know

  • Despite the name, New Zealand flax isn't related to true flax—it's actually a giant lily relative whose tough leaves were the most important fiber plant in pre-European Maori culture.
  • The flower spikes can shoot up 15 feet in a single summer, towering over the sword-like leaves and dripping with red tubular blooms full of nectar for tui birds.
  • Maori weavers used over 60 named varieties of flax (harakeke), each prized for different qualities—softness for clothing, strength for ropes, length for fishing nets.
  • Phormium fiber was so strong that it became a major colonial export from the 1800s—used worldwide in ship rope, fishing line, and the backing for woven straw hats.
  • Native New Zealanders consider it tapu (sacred) to cut the central young leaf of a flax plant—it's called the 'rito' (child), and harming it harms the plant's whakapapa (ancestry).

Color meanings

0

strength

1

weaving heritage

2

Maori spirit

Uses

  • Architectural plant
  • Coastal gardens
  • Fiber production
  • Bird gardens