Ben flax is a popular term for plants in the Phormium genus, celebrated across New Zealand gardens for their vibrant foliage, resilience, and striking architectural form. Whether you’re seeking dramatic colour, native authenticity, or a hardy specimen for difficult spots, ben flax offers a range of varieties to suit every landscaping style. In this guide, we’ll explore why Phormium is so beloved, how it can be used in your garden, and introduce some top-performing cultivars available right here in New Zealand.
Phormium cookianum, commonly known as Mountain Flax or Wharariki, is a graceful New Zealand native valued for its arching green leaves and tall...
Phormium 'Evening Glow' is a variety of Flax that produces long and broad, sword-like leaves that are coloured various shades of pink and red with a...
Phormium 'Jack Spratt' is one of the smallest New Zealand native flax varieties, admired for its narrow, upright leaves in rich bronze to dark...
Phormium 'Jester' is a showy variety of Flax that produces leaves that are striped with a broad, pink central band and a dark purple border. This...
Phormium 'Surfer' is a compact New Zealand native flax admired for its striking green leaves edged with bronze and red tones. Its upright, arching...
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...
Phormium 'Emerald Gem' is a dwarf variety of Mountain Flax or Wharariki. It produces emerald-green leaves and grows to 60 cm tall and 70 cm wide in...
Phormium 'Black Pepe' is a dwarf Flax variety that produces black leaves with a purple overtone. It grows to 60 cm tall and the same wide in full sun...
Phormium Chocomint is a popular variety of Flax owing to its colourful foliage which brown with green stripes. It grows to 1 m tall and wide in full...
Phormium 'Green Dwarf', also known as Dwarf Green Flax, is a compact, tidy New Zealand flax cultivar with lush, bright green, strap-like leaves. It...
Phormium Pepe is a smaller variety of Flax that produces narrow and sword-like, bright green leaves. It typically grows to just 45 cm tall and the...
Phormium Pink Panther produces long, sword like leaves that are candy pink with red-bronze margins. This Flax typically grows to 1.2 m tall and the...
Phormium 'Raspberry Ripple' is a striking New Zealand flax valued for its arching foliage streaked with rich raspberry red and creamy tones. This eye...
Phormium Stripy Mist is a popular NZ native dwarf flax that features striking green leaves with a chocolate brown centre. It grows as a very tidy...
Phormium 'Surfer Bronze' is a compact and stylish New Zealand native flax with narrow, upright leaves in rich bronze tones. This striking ornamental...
Phormium Velvet Underground is a colourful NZ native flax that features striking grey foliage with pink stripes. It grows as a very tidy clump to...
Phormium Veneer is a colourful and very popular NZ native flax that features striking orange and brown stripes. It grows as a very tidy clump to...
Phormium Anna Red is a popular and colourful variety of Flax that produces red-purple leaves. It grows to 1.6 m tall and wide. Phormium Anna Red...
Phormium ‘Black Magic’ is a striking NZ flax prized for its deep purple black foliage and strong architectural form. This evergreen variety adds year...
Phormium 'Black Rage' is a striking New Zealand native flax known for its bold, upright leaves in deep shades of dark purple to near black. This...
Phormium 'Dark Delight', also known as Dark Purple Flax, is a bold New Zealand native flax prized for its broad, upright leaves in deep purple to...
Phormium 'Platts Black' is a striking New Zealand native flax variety admired for its rich, dark purple to almost black foliage. This hardy evergreen...
Phormium Spearmint is a popular variety of Flax that produces sword-like leaves with green and cream stripes. It typically grows to 70 cm tall and...
Phormium 'Apricot Queen' is a stunning NZ flax variety valued for its arching leaves striped with apricot, cream, and green tones. This colourful...
Phormium Blondie is a popular flax that features striking cream and green leaves. It grows to 60 cm tall and 80 cm wide in partial shade on a...
Phormium 'Bronze Baby', commonly known as Bronze Flax, is a compact New Zealand native flax admired for its fine, arching leaves in rich bronze...
Phormium Chocolate Chip is a smaller variety of Flax that produces leaves that are coloured milk-chocolate. It grows to 75 cm tall and wide in full...
Phormium 'Chocolate Fingers' is a compact New Zealand native flax celebrated for its rich, dark chocolate brown foliage. Its fine, upright leaves...
Phormium Coffee is a variety of Flax that produces coffee-coloured leaves. It grows to 1.2 m tall and wide in full sun on a well-drained site...
Phormium colensoi, commonly known as Mountain Flax or Wharariki, is synonymous with Phormium cookianum. It produces long and gently arching...
You might be interested in exploring our full range of phormium or related Categories - Flaxes.
Search ben flaxBen flax refers to Phormium—native New Zealand flax plants recognised for their tough, sword-like leaves and impressive versatility. Phormiums are not only eye-catching but also incredibly robust, thriving in coastal, urban, and rural environments alike. They’re a trusted go-to for gardeners seeking low maintenance, drought-resistant options and attractive garden structure all year round.
Phormium is a design classic that fits seamlessly into modern landscapes, cottage gardens, and native plantings. Ben flax can be used for:
The striking foliage of ben flax—ranging from deep greens to fiery reds—makes it a favourite for contrast and texture. It also works well as a divider, windbreak, or accent plant, thriving in sun or partial shade.
If you’re looking to add ben flax to your garden, New Zealand nurseries offer a brilliant selection of Phormium cultivars. Some popular choices include:
Phormium thrives in full sun or part shade and tolerates a range of soil types, even poor or sandy soils. Ben flax is exceptionally drought-resistant once established, making it a stress-free choice for busy gardeners. Ensure you mulch around the base during dry spells and trim back older leaves at ground level to maintain a neat appearance.
With its combination of year-round visual appeal, endurance, and wildlife value, ben flax stands out as a must-have for New Zealand gardens. Explore the diversity of Phormium options like Phormium 'Evening Glow', Phormium 'Green Dwarf', Phormium 'Emerald Gem', Phormium 'Jester', and Phormium 'Surfer' to find the perfect ben flax for your landscape ambitions.
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.

