Phormium cookianum Trees once established it is drought

once established it is drought tolerant but performs best with occasional deep watering during extended dry periods

Prefers slightly acidic to neutral pH

fertile soil

and olive-green

Phormium cookianum Trees once established it is droughtPhormium cookianum Mountain Flax Wharariki Description: Graceful New Zealand native flax with soft, arching, green leaves and a more refined appearance than the larger Phormium tenax (Harakeke). Its narrower, drooping foliage creates an elegant texture in the garden, making it a popular choice for naturalistic and coastal landscapes. In summer, tall flower stalks rise above the foliage, carrying tubular yellow green to orange red flowers that provide