Mexican coral bean (Erythrina mexicana)
Care, watering, light and tips for Mexican coral bean on Floravia.
Quick facts
- Family: Fabaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Full sun
- Temperature: 5–35 °C
- Toxicity: Toxic to pets
About Mexican coral bean
Erythrina mexicana, known as Mexican Coral Tree, is a medium to large ornamental tree, famous for its spectacular red or orange flowers that appear before the leaves. Its spiny trunk and spreading canopy make it ideal for large gardens, parks, or as a shade tree in warm climates. The flowers attract hummingbirds and are a vibrant focal point in any landscape.
Native range
Mexico
Care tips
It requires full sun for abundant flowering and optimal development. Watering should be moderate, allowing the soil to dry out between waterings, especially once established, as it tolerates drought. It prefers well-drained soils, from sandy to clay, and a common mistake is overwatering, which can lead to root rot. Protect from severe frosts when young.
How to save a dying Mexican coral bean
- Warning signs
- Yellowing or massive leaf drop, dry/brittle branches, no flowering.
- First aid
- Check drainage/watering (prefers moisture, not waterlogged); prune dead branches; light fertilizer in growing season.
- What kills it
- Overwatering (root rot) or prolonged drought (especially young); lack of direct sun.
- Can it be saved?
- Yes, if roots aren't totally rotted. Act quickly with proper watering and sun.