Sea pearl (Guilandina bonduc)
Care, watering, light and tips for Sea pearl on Floravia.
Quick facts
- Family: Fabaceae
- Difficulty: Easy to care for
- Watering: every 5 days
- Light: Full sun
- Temperature: 5–35 °C
- Toxicity: Toxic to pets
About Sea pearl
Guilandina bonduc, locally known as tarako’a, is a spiny perennial shrub or vine from the Fabaceae family, notable for its spiky seed pods and attractive yellow flowers. Its hard, round seeds are traditionally used in crafts and games. It is ideal for coastal or xerophytic gardens, where its hardiness and salt tolerance allow it to thrive.
Native range
Tropical and subtropical regions of Asia, Africa, America, and Oceania.
Care tips
It requires full sun for abundant flowering and vigorous growth. It is extremely drought-tolerant once established, so watering should be sparse and infrequent, avoiding waterlogging. It prefers well-drained, sandy, or rocky soils and can thrive in poor conditions. A common mistake is overwatering, which can lead to root rot; it's best to let the substrate dry out completely between waterings.
How to save a dying Sea pearl
- Warning signs
- Yellowing or drooping leaves. Weak or dry stems. Lack of flowers and fruits.
- First aid
- Move to partial shade, water moderately, prune dry branches. Check drainage.
- What kills it
- Overwatering in heavy soils. Frost. Pests like mealybugs or spider mites.
- Can it be saved?
- Yes, if acted upon quickly. Requires good indirect light and well-drained soil.