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Mountain Flax Plant

Phormium cookianum (Mountain Flax, Wharariki) plants in a native garden.

Phormium cookianum

5 from 1 customers

Phormium cookianum, commonly known as Mountain Flax or Wharariki, is a graceful New Zealand native valued for its arching green leaves and tall flower spikes. It typically grows 1–1.5 metres tall and wide, making it ideal for borders, mass plantings, or coastal gardens. In summer, it produces yellow to orange tubular flowers that attract birds and pollinators. Hardy and tolerant of wind, salt, and poor soils, Wharariki thrives in full sun to part shade.

Suited to regions: All regions
Plant type: Flaxes
Height: 1.50 m
Spread: 1.50 m
Flowering time: Summer
Tolerances: Coastal, Extended dry periods, Hardy, Wet, Wind
Garden uses: Banks, Living areas, Ponds
Garden styles: Backyard, City & Courtyard, Coastal, Frontyard, Modern, Native, Riparian
Phormium 'Emerald Gem' in a native garden.

Phormium Emerald Gem

4.8 from 4 customers

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 full sun on a well-drained site. This dwarf flax is often added to mixed plantings and borders, used in coastal gardens, planted to accentuate water features such as ponds and streams, or grown around pool and barbecue areas.

Suited to regions: All regions
Plant type: Flaxes
Height: 60 cm
Spread: 70 cm
Flowering time: Summer
Tolerances: Coastal, Extended dry periods, Hardy, Wet, Wind
Garden uses: Banks, Borders, Living areas, Parks, Paths & Steps, Patios, Ponds, Pool areas, Specimen
Garden styles: Architectural, Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Mediterranean, Modern, Native, Riparian
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Phormium cookianum

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You might be interested in exploring related Latin Names - Aechmea, Alchemilla, Brunfelsia, Carex, Coprosma, Ctenanthe, Dianella, Disphyma, Fuscospora, Ligularia, Maranta, Phormium, Pieris, Pittosporum, Podocarpus, Radermachera, Rhododendron, Sedum Senecio and Stromanthe, or related Categories - Indoor Plant Fertiliser, Flaxes, Grasses, Indoor Plants, Perennials, Evergreen Shrubs, Vireya Rhododendon Succulents and Evergreen Trees.

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