Wharariki (Mountain Flax)
Phormium cookianum
Not Threatened
Wharariki, or Mountain Flax, is a smaller and more graceful relative of the common New Zealand Flax (Harakeke). Its distinctive arching leaves and attractive flower spikes make it a popular choice for gardens and natural landscapes. Unlike its larger cousin, Wharariki has softer, more pendulous leaves that create an elegant fountain-like effect.
Wharariki (Phormium cookianum) with its characteristic arching leaves. Image by Phil Bendle [CC BY-NC-ND 3.0], via Wikipedia
Quick Facts
| Height | 1-2 meters |
|---|---|
| Spread | 1-2 meters |
| Growth Rate | Moderate |
| Lifespan | Long-lived perennial |
| Flowering | Spring to Summer |
| Flower Color | Yellow-green to red |
Growing Requirements
Soil
- Well-draining soil
- Tolerates most soil types
- pH 5.5-7.0
Light
- Full sun to partial shade
- Best leaf color in full sun
- Tolerates coastal conditions
Water
- Moderate water needs
- Drought tolerant once established
- Good drainage essential
Uses & Significance
Garden Uses
- Excellent accent plant
- Rock gardens and slopes
- Coastal gardens
- Container planting
- Low-maintenance landscaping
Cultural Uses
- Traditional weaving material
- Medicinal applications
- Ornamental value
