Pandanus tectorius
Screw Pine
The Pandanus tectorius, commonly known as Screw Pine or Hala Tree, is a tropical, small to medium-sized tree known for its unique, spiral-patterned growth habit, long strap-like leaves, and stilt roots. Native to Southeast Asia, the Pacific Islands, and Australia, it typically grows up to 4–10 meters tall and is highly valued for its ornamental appeal, resilience, and cultural significance. Its large, pineapple-like fruits are both decorative and edible in some cultures.
Specifications
- Height4–10 meters
- Width3–5 meters
- Native toSoutheast Asia, Pacific Islands, and northern Australia
- FoliageLong, narrow, strap-like leaves with sharp edges; spirally arranged around the branches
- Growth rateModerate
Conditions
- SoilPrefers sandy, well-drained soils; tolerates saline and nutrient-poor conditions
- LightFull sun to partial shade
- WaterLow to moderate; highly drought-tolerant once established
- ClimateThrives in tropical and subtropical coastal regions
Additional Features
- RootsProminent stilt roots that provide stability in sandy and coastal soils
- FruitsLarge, segmented, pineapple-like fruits that are edible in some varieties and often used in traditional cooking
- UsesIdeal for coastal landscaping, erosion control, windbreaks, or as an ornamental feature
- SpacingPlant 3–5 meters apart for individual growth or grouped plantings
- Low MaintenanceMinimal pruning required; remove dead leaves as needed
- Pest ResistanceGenerally pest-free and resilient
- Salt ToleranceHighly tolerant of saline environments, making it suitable for seaside planting
- Cultural ImportanceWidely used in Pacific Island cultures for weaving mats, baskets, and thatching roofs; fruits and leaves have traditional culinary and medicinal uses
The Screw Pine is a versatile and iconic coastal tree, perfect for adding structure and resilience to tropical and subtropical landscapes. Its unique appearance, adaptability, and ecological benefits make it a valuable choice for coastal gardens and erosion control projects.
Project pedigree: This species appears in the palette supplied for Red Sea Global's Shura Island. Read the Shura Island record.