Kava (Macropiper methysticum)
Care, watering, light and tips for Kava on Floravia.
Quick facts
- Family: Piperaceae
- Difficulty: Demanding
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Kava
Kava (Macropiper methysticum) is a perennial shrub from the pepper family, native to the Western Pacific. Its large, heart-shaped leaves and knotty stems give it a lush tropical appearance, ideal for shaded gardens or as a large indoor plant in suitable climates. It is valued for its roots, from which a traditional beverage is extracted.
Native range
Western Pacific Islands, including Vanuatu, Fiji, Tonga, and Hawaii
Care tips
It prefers bright indirect light or partial shade; direct sunlight can scorch its leaves. Keep the substrate consistently moist, but avoid waterlogging, as it is susceptible to root rot. Use an organic-rich, well-draining potting mix. A common mistake is insufficient ambient humidity, so it benefits from regular misting or a humidifier.
How to save a dying Kava
- Warning signs
- Yellowish or brown, wilting, soft leaves; soft, black stems at the base.
- First aid
- Check drainage and substrate moisture. Ensure high humidity and partial shade.
- What kills it
- Overwatering causes root rot; lack of humidity or direct sun burns its leaves.
- Can it be saved?
- Yes, if you act quickly. Prune damaged parts, improve drainage, and adjust humidity/light.