new zealand fern plant

Name: The Plant Company
Address: 284 Meeanee Road, Meeanee, Napier, 4112, New Zealand
Telephone: 0800 843 752
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The iconic New Zealand fern plant, Cyathea dealbata or Silver Fern, is a symbol of Aotearoa’s natural beauty and cultural heritage. With its graceful arching fronds and distinctive silvery-white undersides, the Silver Fern is instantly recognisable in native forests across the country. This majestic tree fern thrives in sheltered, shaded areas and is treasured for both its striking appearance and its ability to attract native birds and insects. Whether you’re looking to create your own lush fernery or want a feature plant for a shaded garden spot, the Silver Fern offers timeless appeal and proven resilience.

Cyathea dealbata (Punga)

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Punga, Silver Fern, Alsophila dealbata

Cyathea dealbata, commonly known as Silver Fern or Ponga, is one of New Zealand’s most iconic native plants. This majestic tree fern is admired for its elegant fronds with striking silver undersides that shimmer in the light. It brings a strong sense of identity and beauty to gardens, making it a popular feature in landscaping and native plantings.

Cyathea dealbata (Punga)

Cyathea dealbata fern with lush, green foliage.

Suited to regions:
Subtropical, Temperate
Plant type:
Ferns
Height:
6.00 m
Spread:
4.00 m
Tolerances:
Shade, Wet
Garden uses:
Living areas, Parks, Ponds, Pool areas, Screening, Specimen
Garden styles:
Architectural, Backyard, City & Courtyard, Frontyard, Modern, Native, Riparian, Tropical

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What Makes the Silver Fern Unique?

Cyathea dealbata, also known as the Silver Fern, stands out among New Zealand fern plants for its distinctive silver colouration underneath each frond. The contrast of deep green above and luminous silver below creates a beautiful shimmering effect when the wind catches the leaves. Growing up to 10 metres tall in optimal conditions, Silver Ferns bring a sculptural elegance to gardens, courtyards, and native landscaping projects. They are remarkably hardy, preferring moist, well-drained soil and protection from harsh sun and winds.

How to Grow and Care for New Zealand Fern Plants

Growing a Silver Fern is straightforward with a little care. Choose a cool, shaded area with good airflow—ideal for the classic New Zealand bush atmosphere. Plant your fern in rich, organic soil that retains moisture but drains well. Regular watering during dry periods, especially while plants are establishing, ensures robust growth. A thick mulch layer helps retain soil moisture and suppress weeds, mimicking the natural forest floor where these ferns prosper.

Protect young plants from frost and extreme heat, as Cyathea dealbata prefers temperate climates. Feed with a balanced, slow-release fertiliser in spring to promote healthy frond development.

Landscaping Ideas with Silver Ferns

The Silver Fern serves as a dramatic focal point in shaded gardens, native plant collections, or alongside boardwalks and streams. Pair your Silver Fern with other classic rainforest species for a layered, authentic New Zealand garden. Consider companion ferns like Cyathea tomentosissima, Cyathea australis, and Cyathea medullaris (Black Tree Fern) for added structure and texture. Smaller species such as Adiantum formosum (Giant Maidenhair Fern), Blechnum procerum, and Asplenium 'Southern Belle' (Chicken Fern) thrive in the moist, dappled light provided by tree fern canopies.

Explore More New Zealand Fern Plants

Discover the diversity of native and exotic ferns suitable for New Zealand gardens. As well as the iconic Silver Fern, you might also like the lush Cyathea cooperi (Australian Tree Fern) or the elegant Cyathea smithii (Ponga Fern). For a classic New Zealand look, consider adding Dicksonia squarrosa (Wheki) alongside your Silver Ferns.

Embrace the beauty and resilience of New Zealand fern plants for a truly unique garden that celebrates the essence of Aotearoa.

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.