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Phormium 'Sundowner'

Phormium 'Sundowner' is a bold and colourful New Zealand native flax variety known for its striking green leaves striped with vibrant red, pink, and bronze tones. This hardy evergreen forms a strong clump that provides year round structure and colour in the garden. Versatile and low maintenance, 'Sundowner' is ideal for modern landscapes, feature planting, and coastal gardens.

A Phormium 'Sundowner' flax plant growing in a pot.
Phormium 'Sundowner' flax plant with colourful foliage.
Phormium 'Sundowner' colourful foliage.

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Suited to regions:All regions
Plant type:Flaxes
Height:1.30 m
Spread:1.30 m
Flowering time:Summer
Tolerances:Coastal, Extended dry periods, Hardy, Wet, Wind
Garden uses:Living areas, Parks, Ponds, Pool areas, Specimen
Garden styles:Architectural, Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Modern, Native, Riparian
Easy to grow?Yes
Maintenance requirementsLow
Growth rateMedium
Also known as
Sku10201

How to grow Phormium 'Sundowner' in NZ

Growing Phormium 'Sundowner' in New Zealand is straightforward as it adapts well to a wide range of conditions. It thrives in full sun to partial shade and performs best in free draining soils. Water regularly during the establishment phase to promote strong growth, then reduce watering as it becomes drought tolerant. This variety also withstands coastal exposure, wind, and light frost, making it a resilient choice for many NZ gardens.

Phormium 'Sundowner' care tips

Caring for Phormium 'Sundowner' is easy and helps maintain its vibrant appearance. Remove old or damaged leaves at the base to keep the clump tidy. Feed with a slow release fertiliser in spring to support lush foliage and maintain rich colour. Trim spent flower stalks after flowering to encourage ongoing vigour and keep the plant looking its best.

Phormium 'Sundowner' size, spacing, and growth rate

Phormium 'Sundowner' grows to around 1.5 to 2 metres tall and 1.2 to 1.5 metres wide, forming a strong, upright clump. For borders or group plantings, space plants 1 to 1.2 metres apart. The growth rate is moderate to fast, with plants establishing quickly and providing long lasting foliage displays.

Landscaping uses for Phormium 'Sundowner'

Phormium 'Sundowner' is highly sought after in landscaping for its bold, colourful foliage and robust habit. It is ideal for use as a specimen plant, in borders, or mass planted for dramatic effect. The vibrant striped leaves create striking contrast against green foliage plants and add interest year round. It is also well suited to coastal plantings, urban landscapes, and large pots for patios and decks.

Why buy Phormium 'Sundowner' from The Plant Company?

Buying Phormium 'Sundowner' from The Plant Company ensures you receive top quality plants grown in New Zealand conditions. As NZ’s most trusted plant nursery, we provide strong, healthy plants that establish quickly and thrive in your garden. Customers appreciate our expert advice, careful packaging, and fast nationwide delivery. When you choose The Plant Company, you can be confident your Phormium 'Sundowner' will provide lasting colour and structure in your outdoor spaces.

Questions and Answers

Have a question about Phormium 'Sundowner'? We are here to help.

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