Aciphylla dieffenbachii
Notify MeAciphylla dieffenbachii, a unique evergreen perennial native to New Zealand’s Chatham Islands, is prized for its bold, architectural form. Its stiff, spiky, green to bluish-green foliage forms an impressive rosette, making it a striking structural plant. In Summer, tall flower spikes rise from the centre, bearing clusters of pale yellow-green flowers that attract pollinators and add vertical interest.
Ideal for coastal gardens, rock gardens, or native landscapes where its rugged texture and drought tolerance shine. Thrives in full sun and prefers well-drained, sandy, or rocky soils. It is well-suited to exposed, windy, and coastal sites, requiring little maintenance once established. Allow 60–80 cm spacing to highlight its distinctive, spiky silhouette.
Reaches a mature height of 1–1.5 metres when in flower, with a spread of 60–80 cm, forming a bold, upright rosette.
- Trimming: Remove dead or damaged foliage in late winter or early spring to tidy the plant. Be cautious of the sharp, spiky leaves during handling.
- Fertilising: This plant thrives in nutrient-poor soils and usually does not require fertilisation. If desired, apply a balanced fertiliser sparingly in early spring.
- Watering: Water during the establishment phase and in prolonged dry periods, but ensure the soil is well-draining. Mature plants are drought-tolerant.
- Pest Control: Rarely affected by pests, but occasionally aphids may appear. Use insecticidal soap or remove pests manually if needed.
- Disease Management: Typically disease-resistant. To avoid root rot, ensure well-draining soil and avoid overwatering.
Enjoy complimentary delivery anywhere in mainland New Zealand when you purchase plants worth $250 or more*.
For orders below $250, the following flat-rate delivery charges are applicable:
- Urban delivery within mainland New Zealand: $19.95
- Rural delivery within mainland New Zealand: $39.95
- Waiheke, Chatham and Great Barrier Islands: Please contact us for shipping options.
We aim to have all orders shipped within 14 days from the order date, unless a different shipping date is specified alongside a product.
