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Jacaranda, photographed by an iNaturalist contributor
(c) Sally Adam, some rights reserved (CC BY-NC) · CC BY-NC
#924 most planted

Jacaranda

Jacaranda · also Fern tree, Black poui, Blue jacaranda

Deciduous
273
trees mapped
0.00%
of all named trees
3
cities
7.9 in
median trunk (20 cm, 135 measured)
6.8 yr
median age (59% have a planting date)

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Jacaranda is a genus of flowering plants native to tropical and subtropical regions of the Americas, particularly Argentina, Bolivia, and Paraguay. Best known for Jacaranda mimosifolia, it's an ornamental tree with vibrant blue or violet flowers appearing in spring and summer, often before its leaves fully return. It is widely cultivated globally and, while sometimes invasive, typically does not spread aggressively in drier climates.

Where it grows

Trees in each city's inventory, with the share of that city's named trees this species accounts for.

  1. Melbourne · Australia
    2406.8 yr7.9 in
  2. Los Angeles · United States
    25——
  3. Buenos Aires · Argentina
    8——

Traits

Foliage
Deciduous
Mature height
10–50 ft
Canopy spread
15–30 ft
Growth rate
Fast
Water needs
Moderate
Drought tolerance
Moderate
Wildlife value
Moderate
Blooms
Mar, Apr, May, Jun, Jul, Aug

Trunk diameters across every city: median 7.9 in, mean 11 in, 90th percentile 20 in. Measured at breast height, as published by each inventory.

Native range

Terrestrial ecoregions where this species is native. Trees in the dataset mostly stand well outside it.

Tropical & Subtropical Moist Broadleaf Forests

  • Southern Andean Yungas

Tropical & Subtropical Dry Broadleaf Forests

  • Bolivian montane dry forests

Other Jacaranda in the catalogue

3 of the top 2,000 species are in this genus.

Interested in talking trees? arborary.world@gmail.comTree data © the respective municipal publishers and © OpenStreetMap contributors (ODbL).