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Cannonball Tree Wikimedia Commons
Lecythidaceae

Cannonball Tree

Couroupita guianensis

Sacred Hindu offering, divine cobra, exotic mystery.

Family
Lecythidaceae
Genus
Couroupita
Native to
South American rainforests
Bloom season
Year-Round
Type
Tree
Height
20–35 m (65–115 ft)
Sunlight
Full sun
Soil
Rich, well-drained
Water
High
Hardiness
10–12
Lifespan
Long-lived (100+ years)

Did you know

  • The cannonball tree's huge pink-and-red flowers grow directly from the trunk in long racemes that hang like ropes—the entire trunk can be wrapped in flowers from ground level up.
  • Hindu temples across India consider the cannonball tree sacred—the strange flower structure is said to resemble a cobra (naga) raising its hood over a Shiva lingam, and the trees are planted at Shiva temples.
  • After the flower comes the fruit: a perfectly round wooden cannonball up to 10 inches across, containing hundreds of seeds in pungent blue-green flesh that smells like a mix of cheese and rotting meat.
  • When the giant fruits fall (which they do without warning), they hit the ground with a loud thump and crack open—visiting tourists are famously warned not to walk under cannonball trees.
  • The flowers are pollinated by carpenter bees, which the tree carefully manages: it produces fertile pollen on one set of stamens and sweet decoy pollen on a hooded second set, manipulating the bees into perfect pollen contact.

Color meanings

0

sacred Hindu offering

1

divine cobra

2

exotic mystery

Uses

  • Specimen tree
  • Sacred plant
  • Botanical garden curiosity
  • Tropical landscaping