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Libertia Grandiflora Plant

Libertia grandiflora (NZ Iris)

NZ Iris, Mikoikoi, NZ Grand Iris

Libertia grandiflora, known as the NZ Iris, is a clump-forming New Zealand native perennial valued for its sword-like green foliage and striking white flowers in spring. Flower stems rise above the leaves, followed by decorative seed capsules. This hardy plant grows to approximately 60 cm tall and 40 cm wide, thriving in full sun to partial shade. It’s ideal for borders, native gardens, and mass planting.

  • Suited to regions:
    All regions
  • Plant type:
    Flaxes
  • Height:
    60 cm
  • Spread:
    75 cm
  • Flowering time:
    Spring
  • Garden uses:
    Borders, Containers, Living areas, Parks, Paths & Steps, Pool areas, Specimen
  • Garden styles:
    Architectural, Backyard, City & Courtyard, Frontyard, Japanese, Modern, Native

More species and varieties of Libertia

libertia-cranwelliae-
Most Popular

Libertia cranwelliae (Cranwell's Iris)

Libertia cranwelliae, commonly known as the NZ Iris or Mikoikoi, is a NZ native grown for its beautiful, white flowers and attractive foliage. The...

From$14.34
libertia-formosa-1
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Libertia formosa (Chilean Iris)

Libertia formosa is a hardy native New Zealand flax growing up to 1 metre tall. Known for its slender foliage and delicate white flowers, it adds...

From$14.10
Libertia Highlander plant.
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Libertia Highlander (Libertia ixioides Highlander)

Libertia Highlander is a variety of the commonly known, NZ Iris or Mikoikoi, and is a plant that provides year-round style and interest. The plants...

Libertia paniculata plant with white flowers.
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Libertia paniculata (Grass Flag)

Libertia paniculata is grown for its pretty flowers which are pure white and held on slender stems through spring and summer. They result in green...

libertia-peregrinans-4
Most Popular

Libertia peregrinans (NZ Iris)

Libertia peregrinans is a hardy native New Zealand flax growing up to 80 cm tall. Known for its slender foliage and delicate white flowers, it adds...

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Cordyline 'Red Star' is a popular evergreen plant renowned for its striking, deep red, sword-like leaves, which add a strong architectural form to...

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Phormium Pepe (Dwarf Flax)

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A large Xeronema callistemon (Poor Knights Lily) plant with a fantastic red flower.
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Xeronema callistemon (Poor Knights Lily)

Xeronema callistemon, commonly known as Poor Knights Lily, is a rare and spectacular plant native to New Zealand’s Poor Knights Islands. It features...

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Libertia grandiflora (NZ Iris)

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