1. Brachychiton rupestris (Queensland Bottle Tree)
The Bottle Tree is the most visibly low-maintenance native specimen. Its famously swollen trunk literally stores litres of water, so the tree holds itself through extended dry without supplementary irrigation. Sculptural form deepens with age. No pruning is required. Few species in the catalogue ask for less and reward more.
- Type
- Sculptural native feature tree
- Height
- 8 to 12m
- Width
- 4 to 6m
- Growth rate
- Slow to moderate
- Foliage
- Dark green divided leaves
- Flowers
- Cream bell flowers in spring
- Form
- Sculptural swollen trunk with rounded canopy
- Conditions
- Full sun, well-drained soil, frost and drought hardy
- Maintenance
- Almost none. No pruning required.
- Best for
- Sculptural canopy feature in low-maintenance native gardens, front gardens, statement single specimens.
Why choose it
The Bottle Tree is the most extreme low-maintenance specimen we sell. Its swollen trunk stores water from wet seasons to draw on through dry. The tree may drop some leaves in long drought to reduce water loss, then re-flushes when rain returns. Once established, it asks for almost nothing for the next several centuries.
Perfect pair
Plant as a single feature with Westringia 'Wynyabbie Blue' and Grevillea 'Moonlight' at the ground layer for a self-sustaining native habitat planting.
Tips for planting
Plant in full sun on free-draining soil. Two summers of deep establishment watering, then leave it alone. No phosphorus fertiliser ever.
The native that asks for nothing and lasts for centuries.
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