Name: The Plant Company
Address: 284 Meeanee Road, Meeanee, Napier, 4112, New Zealand
Telephone: 0800 843 752
Price range: Contact Us
Rating: 4.8/5

red new zealand flax

Red New Zealand flax is a striking, versatile plant beloved by New Zealand gardeners for its bold foliage colour and architectural form. With dramatic, sword-like leaves in deep red or burgundy shades, this flax variety adds year-round interest to any landscape. Whether you’re creating a modern coastal garden, revamping a classic New Zealand planting scheme, or looking for a hardy statement piece, red New Zealand flax is an excellent choice. In addition to its ornamental beauty, it’s renowned for drought tolerance, adaptability, and minimal maintenance requirements, making it a superb pick for gardeners of all experience levels across Aotearoa.

Phormium tenax

Phormium tenax, commonly known as the NZ flax or Harakeke, is a flax plant that produces erect, green, sword-like leaves. Stems rise above the foliage in summer to bear twisted-looking flowers that result in black seed pods in autumn, and the nectar produced by the flowers attracts both birds and butterflies. Harakeke grows as a clump to about 2 m tall and the same wide, performing best when planted in full sun on a well-drained site. It is a popular landscape option that is also often used to contrast with other plant colours. Mass planting on a bank not only provides an outstanding display but is also excellent for helping to stabilise the soil.

Buy Phormium tenax

From $20.93

Suited to regions: All regions

Plant type: Flaxes

Height: 2.00 m

Spread: 2.00 m

Flowering time: Summer

Tolerances: Coastal, Extended dry periods, Hardy, Wet, Wind

Garden uses: Banks, Living areas, Parks, Ponds, Pool areas, Specimen

Garden styles: Architectural, Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Mediterranean, Modern, Native, Riparian

Callistemon 'Rocky Rambler' ground cover plant with creeping stems with green foliage and red flowers.

Callistemon 'Rocky Rambler' (Red Bottlebrush)

Callistemon 'Rocky Rambler' is a compact, spreading bottlebrush known for its vibrant red flower spikes and fine evergreen foliage. This variety flowers from late spring through summer, attracting bees and birds while offering bold colour in New Zealand gardens. Hardy, sun loving and tolerant of coastal exposure, it delivers excellent performance with minimal maintenance, making it ideal for modern landscapes and low care planting schemes.

Buy Callistemon 'Rocky Rambler' (Red Bottlebrush)

From $26.93

Suited to regions: All regions

Plant type: Shrubs

Height: 40 cm

Spread: 1.00 m

Flowering time: Spring, Summer

Tolerances: Coastal, Extended dry periods, Hardy, Wind

Garden uses: Borders, Containers, Living areas, Paths & Steps, Patios, Pool areas

Garden styles: Alpine, Architectural, Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Modern, Rock

What is Red New Zealand Flax?

Red New Zealand flax refers to cultivars of Phormium, the native harakeke, specifically selected for their intense red foliage. Often, these are selections or hybrids of Phormium tenax, a robust flax species indigenous to New Zealand’s coasts and wetlands. Red varieties—like ‘Jester’, ‘Red Dragon’, and ‘Rubra’—feature leaves ranging from rusty bronze through rich claret and burgundy. Mature plants can reach up to 2 metres tall, forming dense fans of foliage that sway gracefully in the breeze and add movement to the garden.

Growing Conditions and Care

Red New Zealand flax thrives in a wide range of conditions but performs best in full sun to light shade. It tolerates coastal winds, salt, frost, and dry periods, making it ideal for tough sites or low-water gardens. Well-drained soil is preferable, though Phormium is unfussy. To keep your red flax looking its best, remove any old or damaged leaves at the base in late winter or after flowering. In spring, consider adding compost around the base for an extra nutrient boost.

If you’re seeking a smaller option, consider Phormium 'Pepe' (Dwarf Flax), which offers the bold texture of flax in a compact form perfect for containers or front-of-border plantings.

Design Ideas With Red New Zealand Flax

Red New Zealand flax is a dramatic focal point in landscaping. Try mass planting for a vibrant, contemporary look, or use single specimens as architectural statements. Its upright, colourful blades beautifully contrast with softer textures and green foliage. Plant alongside grasses such as Carex flagellifera Red for a harmonious, low-maintenance garden palette, or pair with flowering shrubs like Callistemon 'Rocky Rambler' (Red Bottlebrush) and Hebe Red Edge (Hebe albicans Red Edge) for added seasonal interest and biodiversity.

Benefits for Native Gardens and Wildlife

Integrating red New Zealand flax into your landscape isn’t just about good looks. As a native New Zealand plant, Phormium supports local ecosystems by providing habitat and, when mature, nectar-rich flowers that attract tui and other native birds. Its tough leaves also offer shelter for lizards and invertebrates, enriching the biodiversity in your garden.

Choose Red New Zealand Flax for Lasting Impact

Whether highlighting pathways, anchoring mixed borders, or reinforcing a native planting design, red New Zealand flax brings enduring colour, resilience, and local character to your garden. Explore our range, including the classic green Phormium tenax and compact Phormium 'Pepe' (Dwarf Flax), to find the perfect flax for your space. Add a touch of bold red New Zealand flax to your garden for beauty that lasts through every season.

Contact us

Whether you need assistance finding the plant you’re looking for or you simply want to know more about who we are and what we do, we invite you to get in touch with us today. A member of The Plant Company team will get back in touch as soon as possible.