New Zealand flax

Also known as: common flax lily; flax bush; New Zealand hemp

P. tenax is a robust evergreen perennial making a medium-sized clump of dark grey-green, strap-shaped leaves. Tubular, dull red flowers about 4cm in length, in a panicle to 4m in height

New Zealand flax

Scientific classification

Species
New Zealand flax (Phormium tenax)
Genus
Phormium
Family
Asphodelaceae
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Toxicity
Shrubs
Plant type
2.5-4 metres
Height
1.5-2.5 metres
Spread
Evergreen
Foliage
Clump forming
Habit
Spring · Summer · Autumn · Winter
Season of interest
Full sun · Partial shade
Sunlight
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Ideal temperature

New Zealand flax pictures

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Distribution of New Zealand flax

Distribution map

New Zealand

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Culture

Information to be completed

Toxicity

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Quick identification of New Zealand flax

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New Zealand flax care guide

Deep soak thoroughly, let soil partially dry between waterings
Watering
Full sun · Partial shade
Sunlight
Information to be completed
Ideal temperature

Watering

Deep soak thoroughly, let soil partially dry between waterings

Fertilizing

Slow-release granular fertilizer applied once in early spring

Pruning

Dead or damaged leaves may be removed in the spring

Propagation

Propagate by seed sown in spring or by division in spring

Growing

Grows best in fertile well-drained soil in full sun. May need protecting in northern climes

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Common pests and diseases

Diseases

May be susceptible to honey fungus (rarely)

Pests

May be susceptible to phormium mealybug

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Learn more about New Zealand flax