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Aciphylla dieffenbachii

Chatham Island Aciphylla

Aciphylla dieffenbachii is a striking NZ native perennial valued for its bold, spiky foliage and strong architectural presence. This evergreen plant forms rosettes of sharp, divided leaves that create dramatic texture in gardens and natural landscapes. In summer, tall flower spikes rise above the foliage, attracting pollinators and adding seasonal interest. Naturally hardy and low maintenance, Aciphylla dieffenbachii thrives in exposed, rocky, and coastal environments across NZ.

Aciphylla dieffenbachii plants with green flowers.

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Suited to regions:All regions
Plant type:Grasses
Height:1.00 m
Spread:1.00 m
Flowering time:Summer
Tolerances:Wind
Garden uses:Borders, Living areas, Parks, Paths & Steps, Ponds, Specimen
Garden styles:Alpine, Architectural, Backyard, City & Courtyard, Frontyard, Japanese, Mediterranean, Modern, Native
Easy to grow?Yes
Maintenance requirementsLow
Growth rateMedium
Also known asChatham Island Aciphylla
Sku10388

How to grow Aciphylla dieffenbachii in NZ

Growing Aciphylla dieffenbachii in NZ is straightforward when planted in full sun and free draining soils. It is naturally adapted to exposed and challenging environments, including coastal and alpine like sites. Planting in autumn or spring ensures strong establishment before extreme weather. Once mature, it is tolerant of drought, frost, and wind. Its toughness and resilience make it an ideal plant for low input gardens, natural landscapes, and restoration projects.

Aciphylla dieffenbachii care tips

Caring for Aciphylla dieffenbachii is easy as it is naturally hardy and requires little ongoing input. Water regularly during establishment, but once mature it is drought tolerant and thrives without attention. Avoid heavy soils or over watering to prevent root issues. Fertiliser is not usually necessary, though a native fertiliser in spring may improve vigour. Its bold form and low maintenance nature make it perfect for sustainable NZ garden designs.

Aciphylla dieffenbachii size, spacing, and growth rate

Aciphylla dieffenbachii generally grows to about 60 to 90 cm tall and 60 to 80 cm wide, with tall flower spikes reaching up to 1.5 metres in summer. When planting, space plants approximately 70 to 90 cm apart to allow for their mature spread. Growth is slow to moderate, but once established it is long lived and dependable. Its spiky foliage and striking flowers provide year round architectural interest in both residential and natural landscapes.

Landscaping uses for Aciphylla dieffenbachii

Aciphylla dieffenbachii is highly valued in landscaping for its bold spiky form and ability to thrive in tough conditions. It is perfect for alpine plantings, rocky slopes, and coastal gardens where resilience is key. Its architectural rosettes make it an excellent feature plant or accent in native landscapes. The tall summer flower spikes enhance its visual impact and attract pollinators. This species adds drama, texture, and toughness to NZ gardens.

Why buy Aciphylla dieffenbachii from The Plant Company?

Buying Aciphylla dieffenbachii from The Plant Company ensures you receive healthy, well established plants grown in NZ conditions. As NZ’s most trusted plant nursery, we provide premium quality natives that are ready to thrive. Each order is carefully packaged to ensure safe delivery, with fast nationwide shipping available. Choosing The Plant Company means expert advice, reliable service, and confidence your plants will perform beautifully for years to come.

Questions and Answers

Have a question about Aciphylla dieffenbachii (Chatham Island Aciphylla)? We are here to help.

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