Persian buttercup (Ranunculus isthmicus)
Care, watering, light and tips for Persian buttercup on Floravia.
Quick facts
- Family: Ranunculaceae
- Difficulty: Demanding
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Persian buttercup
Ranunculus isthmicus, commonly known as the 'Isthmian Buttercup', is a perennial herbaceous plant from the Ranunculaceae family, noted for its attractive, bright yellow flowers often resembling small roses. Native to specific regions, this plant forms compact clumps that can add a vibrant touch to rockeries, borders, or pots in temperate gardens.
Native range
Native to the Eastern Mediterranean, the Caucasus, and Southwest Asia.
Care tips
It prefers full sun to light partial shade and well-drained, slightly acidic to neutral soil. Watering should be regular during flowering, keeping the substrate moist but not waterlogged, and reduced once the plant enters dormancy. Avoid excessive soil moisture, especially in winter, to prevent root rot, which is a common mistake.
How to save a dying Persian buttercup
- Warning signs
- Yellowish or brown leaves, sudden wilting, soft stems, lack of blooming or deformed flowers.
- First aid
- Check drainage and substrate moisture. Ensure bright indirect light and good ventilation. Remove damaged flowers and leaves.
- What kills it
- Overwatering (root rot) or prolonged underwatering. Also intense heat and direct sun.
- Can it be saved?
- Yes, if roots aren't completely rotted and you act fast. Repotting into fresh substrate can help.