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Astelia chathamica

Astelia chathamica, commonly known as Silver Spear, is a striking perennial featuring silvery sword-shaped leaves. Ideal for coastal gardens or containers, this hardy plant thrives in full sun to partial shade and well-drained soils.

  • Botanical Name: Astelia chathamica
  • Flower Colour: Inconspicuous greenish-white flowers
  • Foliage Colour: Silvery, sword-shaped leaves
  • Established Height: 90-120 cm
  • Established Spread: 90-120 cm
  • Life Cycle: Perennial
  • Sunlight: Full sun to partial shade
  • Position: Well-drained areas, suitable for borders, coastal gardens, and containers
  • Soil Acidity: Neutral to slightly acidic
  • Soil Type: Moist but well-drained soil
  • Toxicity: Non-toxic

Astelia chathamica

Astelia chathamica or Silver Spear is a robust perennial with bold, sword-shaped leaves that shimmer with a silvery sheen, making it a standout in any landscape. Growing to a height and spread of 90-120 cm, it forms an impressive clump, perfect for adding texture and contrast to borders, coastal gardens, or large containers. Though its greenish-white flowers are inconspicuous, the plant’s stunning foliage more than compensates. Astelia chathamica thrives in full sun to partial shade and prefers moist, well-drained soil. Its tolerance for salty winds makes it an excellent choice for coastal areas. Hardy and low-maintenance, it is non-toxic and safe for gardens where pets and children may roam. Whether you’re looking to add structure or a silvery touch to your outdoor space, Astelia chathamica offers a dramatic yet elegant option for gardeners seeking bold, architectural foliage.