PlantFun
Plant Needs
Sunlight
Prefers bright indirect light or partial shade; avoid intense midday sun to prevent leaf scorching
Watering
Water thoroughly when the top 5 cm of soil dries out; avoid waterlogging to prevent tuber rot
Temperature
Hardy to 5°C; thrives in cool to temperate conditions; protect tubers from frost during winter dormancy
Characteristics
- Leaf: Large, deeply divided palmate leaves on thick, dark-spotted petioles
- Flower: Dark purple, hooded spathe surrounding a long, fleshy spadix; emits a rotting meat scent to attract pollinators
- Tuber: Underground storage tuber, up to 15 cm in diameter
Care Guide
Watering
Keep soil evenly moist during active growth to support leaf and flower development
Fertilization
Apply diluted balanced liquid fertilizer every 2 weeks during active growth. Use a low-nitrogen fertilizer to prioritize tuber health over foliage growth
Banana peel compost tea：Use fully composted banana peels; dilute 1:20 with water for root drenching; avoid raw peels to prevent pest infestations and odorPruning
- Remove spent flower stalks immediately after blooming to redirect energy to tuber growth
- Cut back yellowing foliage in late autumn as the plant enters dormancy
- Lift tubers from the soil in regions with harsh winters and store in a dry, cool (5–10°C) location until spring
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion causes oral irritation, drooling, vomiting, and difficulty swallowing
Humans: Contains calcium oxalate crystals; ingestion causes oral pain, swelling, and difficulty swallowing; contact may irritate skin
Garden Uses & Culture
Culture: Associated with dark folklore due to its fetid bloom scent; symbolizes mystery and dramatic transformation
Usage: Ornamental garden plant valued for its dramatic foliage and unique, conversation-starting blooms
