Cannonball tree (Couroupita guianensis)
Care, watering, light and tips for Cannonball tree on Floravia.
Quick facts
- Family: Lecythidaceae
- Difficulty: Demanding
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Cannonball tree
Couroupita guianensis, known as the cannonball tree, is a stunning tropical tree from the Lecythidaceae family, renowned for its large, fragrant flowers and spherical fruits resembling cannonballs. This sizable tree, often with a branched trunk and dense canopy, is ideal for botanical gardens and large landscapes where its unique beauty can be fully appreciated. Its flowers hang directly from the trunk and old branches, creating an unparalleled visual and aromatic spectacle.
Native range
Native to the tropical rainforests of Central and South America, from southern Mexico to Brazil and French Guiana.
Care tips
It requires full sun to partial shade for optimal growth and abundant flowering. Watering should be regular, keeping the substrate moist but well-drained, especially during dry periods. It prefers fertile soils, rich in organic matter, and with good drainage. A common mistake is planting it in confined spaces, as it needs ample room to develop its large size and peculiar structure.
How to save a dying Cannonball tree
- Warning signs
- Yellowing or dropping leaves, no flowering, soft or cracked trunk, unripe fruits.
- First aid
- Check drainage, adjust watering (they prefer constant moisture), and consider a balanced fertilizer for deficiencies.
- What kills it
- Constant waterlogging causing root rot; prolonged extreme dryness; insufficient light (needs full sun).
- Can it be saved?
- Yes, if acted upon quickly. Inspect roots, prune damaged parts, and correct the environment. Patience is key.