Geoffroea decorticans
Care, watering, light and tips for Geoffroea decorticans on Floravia.
Quick facts
- Family: Fabaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Full sun
- Temperature: 5–35 °C
About Geoffroea decorticans
The chañar (Geoffroea decorticans) is a native South American tree, renowned for its bark that peels off in flakes, revealing a greenish layer beneath. Its thorny branches and deciduous foliage give it a rustic and distinctive appearance, perfect for xerophytic gardens or as a shade tree in arid regions. In spring, it's covered in small yellow flowers that attract pollinators, followed by edible sweet fruits.
Native range
South America, mainly Argentina, Chile, Bolivia, Paraguay, and Peru.
Care tips
Chañar thrives in full sun and is highly drought-tolerant, requiring infrequent watering once established. It prefers well-drained soils, including sandy or poor ones, and does not tolerate waterlogging. A common mistake is overwatering, which can lead to root rot; it's best to allow the substrate to dry out completely between waterings. It is very resistant to moderate frosts and does not require frequent fertilization.
How to save a dying Geoffroea decorticans
- Warning signs
- Yellowing or premature leaf drop, bark peeling off in large plates without renewal.
- First aid
- Check soil drainage and moisture. Ensure full sun exposure. Prune dry branches.
- What kills it
- Overwatering in heavy soils or lack of sun. It doesn't tolerate shade or constant humidity.
- Can it be saved?
- Yes, if you act quickly and correct drainage/watering/sun. It's a hardy species.