Cat's claw (Uncaria guianensis)
Care, watering, light and tips for Cat's claw on Floravia.
Quick facts
- Family: Rubiaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
About Cat's claw
Uncaria guianensis, commonly known as Cat's Claw, is a tropical woody vine renowned for its medicinal properties. Its robust stems develop curved, claw-like thorns, enabling it to climb through surrounding vegetation. It is ideal for botanical gardens or large spaces where it can grow as a climber on strong structures, offering an exotic and rustic touch.
Native range
Tropical rainforests of South America, particularly in the Amazon basin
Care tips
It requires full sun to partial shade and a warm, humid climate, as it does not tolerate frost. Watering should be regular, keeping the substrate moist but not waterlogged, especially during its active growth. It prefers rich, well-draining, slightly acidic soils. A common mistake is not providing adequate support for climbing, which can limit its development and flowering.
How to save a dying Cat's claw
- Warning signs
- Wilted, yellowing, or dark-spotted leaves; stunted growth, weak stems.
- First aid
- Check soil moisture, provide partial shade, improve ventilation, water moderately.
- What kills it
- Excessive direct sun and lack of humidity; waterlogged soil.
- Can it be saved?
- Yes, if you act quickly. Prune damaged parts and optimize its environment.