swamp flax
Swamp flax, also known as Phormium tenax, NZ Flax, or Harakeke, is one of New Zealand’s most iconic and versatile native plants. Renowned for its bold, architectural leaves and resilience in a wide range of conditions, swamp flax is a must-have for both contemporary and traditional gardens. This striking evergreen makes a dramatic statement along pond margins, in rain gardens, and in wet or coastal landscapes where many other plants would struggle. Swamp flax not only adds texture and movement to your garden but plays a vital ecological role, providing habitat and an important nectar source for native birds such as tūī and bellbird.
Phormium tenax
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.
From $7.50
- 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
