PlantFun
Plant Needs
Sunlight
Bright indirect light; avoid direct midday sun to prevent leaf scorching; tolerate low indirect light for short periods
Watering
Water from the base of the plant to avoid wetting foliage or tuber; allow the top 2 cm of soil to dry completely between waterings to prevent rot
Temperature
Thrives in cool temperatures (12–18°C); avoid drafts and temperatures above 22°C, which can trigger early dormancy
Characteristics
- Leaf: Heart-shaped, silver-marbled green foliage held on long, slender petioles
- Flower: Upswept petals in pink, red, white, or purple; nodding blooms on thin, upright stems
- Tuber: Fleshy, round underground storage tuber that supports dormancy
Care Guide
Watering
Reduce watering significantly as foliage yellows and plant enters summer dormancy
Fertilization
No feeding during summer dormancy. Use a balanced, diluted liquid fertilizer to support blooming without overfeeding
Eggshell powder top dressing：Crush dried eggshells into fine powder and sprinkle a thin layer on soil surface; avoid direct contact with the tuber to prevent potential irritationPruning
- Remove spent blooms at the base of the stem to encourage continuous flowering
- Trim yellowing foliage completely at the petiole base to maintain plant health
- Avoid disturbing the tuber during repotting; repot only when the tuber outgrows its container in early autumn
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic due to saponins; tuber tissue is most potent, causing gastrointestinal distress and potential cardiac effects in severe cases
Humans: Ingestion of tuber or foliage may cause mild oral irritation, nausea, or vomiting
Garden Uses & Culture
Culture: Symbolizes love, sincerity, and heartfelt affection in Victorian floriography
Usage: Indoor winter ornamental; occasional garden bedding in mild, frost-free climates
