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Xanthorrhoea glaucaGrass Tree

This is a technical reference for project discussion, not an online product. Availability, pricing, origin and export readiness are confirmed only after Ornatec reviews destination, quantity, size range and timing.

Xanthorrhoea glauca - Grass Tree

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Availability is confirmed by project review.

Description

The Xanthorrhoea glauca, commonly known as the Grass Tree, is a slow-growing and iconic Australian native plant renowned for its striking architectural form. It features a dense crown of long, slender, grass-like leaves atop a rough, blackened trunk that can grow up to 5 meters tall. Mature plants may produce tall flower spikes reaching up to 3 meters, covered in small, creamy-white blossoms that attract birds and pollinators.

Highly drought-tolerant and uniquely beautiful, the Grass Tree is perfect for native gardens, xeriscaping, or as a statement plant in contemporary landscapes.

Specifications:

  • Height: 2–5 meters (including flower spike)
  • Width: 1–2 meters (crown diameter)
  • Native to: Australia (eastern states, including Queensland and New South Wales)
  • Foliage: Long, slender, grass-like leaves; evergreen
  • Growth rate: Very slow

Conditions:

  • Soil: Prefers well-drained, sandy or rocky soils; tolerates poor and nutrient-deficient soils
  • Light: Full sun to partial shade
  • Water: Low; highly drought-tolerant once established
  • Climate: Thrives in arid, temperate, and subtropical regions

Additional Features:

  • Flowers: Tall spikes of creamy-white blossoms; sporadic flowering, often following fire or drought stress
  • Form: Distinctive black trunk with a dense crown of arching leaves
  • Uses: Ideal for feature planting, native gardens, xeriscaping, or as a sculptural focal point
  • Spacing: Plant 2–3 meters apart for individual displays
  • Low Maintenance: Requires minimal care; remove dead leaves as needed
  • Pest Resistance: Naturally hardy and resilient
  • Drought Tolerance: Excellent for water-wise gardens
  • Wildlife Attraction: Flowers attract birds, bees, and other pollinators
  • Longevity: Extremely long-lived; some specimens are hundreds of years old
  • Fire Resistance: Blackened trunk is naturally fire-resistant, a key adaptation to Australian bushland
  • Versatility: Complements native, contemporary, and minimalist garden styles

The Grass Tree is a unique and resilient plant, perfect for adding dramatic structure, cultural significance, and low-maintenance greenery to landscapes.

Availability

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Pricing

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