Phormium cookianum tricolor · Hemerocallidaceae

New Zealand Flax

✅ Pet-friendlyPerennial life cycle.60 to 120 cm

LightFull sun

WaterMedium, allowing the soil to dry between waterings

DifficultyEasy

ColdResistant down to -5 degrees Celsius

Full sunMedium, allowing the soil to dry between wateringsEasyResistant down to -5 degrees Celsius

Description & origin

New Zealand Flax is a perennial plant known for its long, narrow leaves with vibrant color combinations. It is an excellent choice for gardens due to its resilience and striking aesthetics.

Size

Can reach heights of 1 to 1.5 meters.

Foliage

Leaves are long, narrow, and have a green color with red edges.

Flowering

Blooms in summer, producing spikes with small flowers.

Detailed care

Light

Prefers full sun but tolerates partial shade.

Soil

Well-drained soil rich in organic matter.

Watering

Water moderately, allowing the soil to dry between waterings.

Temperature

Resistant to mild temperatures, tolerates down to -5 degrees Celsius.

Fertilising

Fertilize every 4-6 weeks during spring and summer.

Repotting

Transplant every 2-3 years, preferably in spring.

Pruning

Remove dry or damaged leaves to keep the plant healthy.

Propagation

Propagate by dividing clumps in spring.

Common problems

Sunburn

Leaves can burn if exposed to intense sun without shade.

Insect pests

Can be affected by aphids and scale insects.

Dry leaves

Lack of water can cause leaves to dry out.

Uses & curiosities

In the garden

Ideal for borders and flower beds
Great for container planting
Attracts pollinators like bees

Other uses

Used in landscaping arrangements due to its ornamental foliage.

Did you know…

This plant is native to New Zealand and was traditionally used by the Maoris for making ropes and fabrics. Its leaves can reach up to 2 meters in height under ideal conditions.