PlantFun
Plant Needs
Sunlight
Full sun to partial shade; thrives in cool mountain sunlight and tolerates dappled shade in warmer lowland areas.
Watering
Keep soil consistently moist but not waterlogged; avoid allowing the root zone to dry out completely during active growth.
Temperature
Hardy to -10°C; prefers cool temperatures and avoids prolonged heat above 25°C.
Characteristics
- Leaf: Broad, palmately lobed maple-like leaves with serrated margins, bright medium green.
- Flower: White five-petaled blooms with bright yellow central stamens, 2–4 cm in diameter.
- Stem: Erect, hollow, slightly hairy stems that branch near the upper foliage.
Care Guide
Watering
Keep soil evenly moist; water when the top 2 cm of soil feels dry to the touch
Fertilization
Diluted balanced liquid feed once every 2 weeks. Discontinue fertilization entirely once flowering ends in late summer.
Composted banana peel tea：Steep fully composted banana peels in water for 24 hours; dilute the mixture 1:20 with water before applying as a root drench to avoid nutrient burn.Pruning
- Deadhead spent blooms regularly to encourage extended flowering through early summer.
- Cut back stems to ground level after foliage dies back naturally in autumn to prepare for winter dormancy.
- Remove yellowing or damaged leaves promptly to improve airflow and reduce fungal disease risk.
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA-verified toxic; ingestion leads to oral pain, hypersalivation, vomiting, and diarrhea.
Humans: Contains protoanemonin; ingestion causes oral burning, throat irritation, and mild nausea.
Garden Uses & Culture
Culture: N/A
Usage: Ornamental garden plant for cool shaded beds; limited historical medicinal use with strict preparation to neutralize toxicity.
