Australia Grass Tree Seeds – Xanthorrhoea preisii

Australia Grass Tree Seeds – Xanthorrhoea preisii

An iconic and slow-growing Australian native, the Grass Tree forms striking blackened trunks topped with long, grass-like foliage and tall flowering spikes. Perfect for native gardens, landscaping, or as a feature plant.
Each packet contains 10 seeds.

Planting Instructions:

Sowing Time: Spring to early summer

Position: Full sun to partial shade

Soil: Well-drained, sandy or gravelly soil (low nutrient preferred)

Sowing Depth: Lightly cover with a thin layer of sandy soil (approx. 2-3mm deep)

Spacing: 1-2 metres apart (mature size consideration)

Germination Time: 6-12 weeks (may vary; patience required)

Growing Tips:

Smoke treatment highly recommended to mimic natural conditions and improve germination (available as smoke granules or liquid).

Keep soil consistently moist but well-drained during germination.

Avoid rich, heavy soils—prefers low-nutrient conditions typical of Australian bushland.

Drought-tolerant once established; minimal watering needed.

Extremely slow-growing but very hardy once mature.