Leucaena collinsii
Care, watering, light and tips for Leucaena collinsii on Floravia.
Quick facts
- Family: Fabaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Full sun
- Temperature: 5–35 °C
- Toxicity: Toxic to pets
About Leucaena collinsii
Leucaena collinsii, commonly known as guaje, is a fast-growing leguminous tree or shrub native to Mexico and Central America. It features bipinnate leaves, globular white-yellowish flowers, and flat pods containing edible seeds. It is ideal for low-maintenance gardens, soil restoration, or as a living fence in warm climates.
Native range
Mexico and Central America
Care tips
This species thrives in full sun, requiring at least 6 hours of direct sunlight daily for optimal growth and abundant flowering. Watering should be moderate once established, tolerating drought periods but benefiting from regular watering in very dry climates. It prefers well-drained soils, from sandy to clayey, and is not demanding regarding nutrients. Avoid waterlogging, as its roots are sensitive to excess moisture, which can lead to rot.
How to save a dying Leucaena collinsii
- Warning signs
- Yellowing and dropping leaves, dry or brittle branches, no new shoots.
- First aid
- Move to partial shade, water deeply if soil is dry, prune dead branches carefully.
- What kills it
- Overwatering or extreme drought, severe frosts, waterlogged roots.
- Can it be saved?
- Yes, if roots aren't rotted and main trunk is healthy, it can regrow.