- Mature height
- 10m to 15m (approx.)
- Mature width
- 10m to 15m
Jacaranda mimosifolia, known as Jacaranda, is a deciduous tree grown for its purple-blue trumpet-shaped flowers and fine fern-like foliage. It reaches 10-15 metres tall and about as wide, with an open spreading canopy that gives both shade and a month of colour.
The flowers come in late spring to early summer, on bare or near bare branches, which is why a street of them reads as solid colour. It wants full sun and well-drained soil, and once established it handles dry spells without fuss.
This is a tree for space. Give it room away from paving, pools and services and let the canopy spread. In a large garden, a park or a wide street planting it carries the whole space on its own for those few weeks.
Frequently Asked Questions
About Jacaranda mimosifolia
How tall does Jacaranda grow?
Jacaranda reaches 10-15 metres tall and 10-15 metres wide, with a broad spreading canopy and characteristic dome shape.
When does Jacaranda flower in Australia?
Jacarandas typically flower from late October through November, with peak bloom in early November across most Australian climates.
How fast does Jacaranda grow?
Jacaranda is moderately fast-growing, adding 60cm-1 metre per year once established in warm conditions.
Where does Jacaranda grow best in Australia?
Jacaranda thrives in warm temperate to subtropical regions including NSW, QLD, and WA. It tolerates light frost once established but should be protected in regions with regular heavy frosts.
Is Jacaranda deciduous?
Yes. Jacaranda is briefly deciduous, dropping its fern-like foliage in late winter before flowering. New leaves typically appear after the bloom finishes.
Are Jacaranda roots invasive?
Jacaranda has moderate surface roots. Plant at least 5 metres from buildings, paving, pools, and septic lines to avoid issues.
How do I prune a Jacaranda?
Prune in late winter while the tree is bare, before the flower buds swell. Remove dead or crossing branches and lift the lower canopy to shape a clean trunk. Jacaranda flowers on new season growth, so keep cuts light. Hard pruning will cost you a season of bloom and can trigger upright watershoots that spoil the spreading form.