Moana Nursery High Desert Plant Finder & Guide
annual

Dark Delight New Zealand Flax

Phormium 'Dark Delight'

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Dark Delight New Zealand Flax (Phormium 'Dark Delight') at Moana Nursery

Dark Delight New Zealand Flax foliage

Dark Delight New Zealand Flax foliage

(Photo courtesy of NetPS Plant Finder)

Dark Delight New Zealand Flax (Phormium 'Dark Delight') at Moana Nursery

Dark Delight New Zealand Flax

Dark Delight New Zealand Flax

(Photo courtesy of NetPS Plant Finder)

Plant Height:  4 feet

Flower Height:  6 feet

Spacing:  4 feet

Sunlight:  full sun  partial shade 

Hardiness Zone:  (annual)

Description:

A lovely selection, presenting large, burgundy to dark gray, sword-like leaves with copper highlights; red flowers on upright stems by early summer; a great accent in the garden or massed along borders; also a great center for a mixed container

Ornamental Features

Dark Delight New Zealand Flax features showy spikes of red tubular flowers rising above the foliage from late spring to early summer. The flowers are excellent for cutting. Its attractive large sword-like leaves remain burgundy in color with showy dark gray variegation and tinges of coppery-bronze throughout the year.

Landscape Attributes

Dark Delight New Zealand Flax is an open herbaceous annual with an indistinguished habit of growth. Its relatively coarse texture can be used to stand it apart from other garden plants with finer foliage.

This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. Deer don't particularly care for this plant and will usually leave it alone in favor of tastier treats. It has no significant negative characteristics.

Dark Delight New Zealand Flax is recommended for the following landscape applications;

  • Accent
  • Mass Planting
  • General Garden Use
  • Container Planting

Planting & Growing

Dark Delight New Zealand Flax will grow to be about 4 feet tall at maturity extending to 6 feet tall with the flowers, with a spread of 5 feet. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 4 feet apart. Although it's not a true annual, this plant can be expected to behave as an annual in our climate if left outdoors over the winter, usually needing replacement the following year. As such, gardeners should take into consideration that it will perform differently than it would in its native habitat.

This plant does best in full sun to partial shade. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. It may require supplemental watering during periods of drought or extended heat. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. This particular variety is an interspecific hybrid. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

Dark Delight New Zealand Flax is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. Because of its height, it is often used as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. It is even sizeable enough that it can be grown alone in a suitable container. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

 
 
Hardiness Zone Plant Height Minimum Sunlight
Characteristics
Accent  Massing  Garden  Container 
Applications
Flowers  Foliage Color  Texture  Plant Form 
Ornamental Features