Alocasia ‘Venom’

Alocasia Venom

September 15, 2026
LightBright indirect light without prolonged direct sun. Filter strong window light to protect the dark foliage.
WaterWater when the top inch feels dry, keeping the mix lightly and evenly moist but never waterlogged. Bottom watering recommended.
HumidityAim for 60–80% humidity with airflow.
PropagationRoot division or corm separation.
SoilUse a highly aerated aroid mix with orchid bark, perlite, coco coir, and optional horticultural charcoal.
TemperatureMaintain 65–85°F and protect it from temperatures below 60°F, cold drafts, and sudden changes.
FertilizerFeed with diluted balanced fertilizer every 4–6 weeks during active spring-through-fall growth. Reduce feeding in winter.
DifficultyAdvanced
Pet safetyToxic to pets if ingested. Keep it out of reach of animals and children.
Care tipsVenom has sensitive roots and declines quickly in standing water. Low humidity may cause crisp edges and smaller new leaves, while cold or temperature swings can trigger leaf drop.

This is general guidance. Adjust watering and care for your home's light, temperature, humidity, potting mix, container, and season.

General care

Alocasia Venom prefers bright filtered light, temperatures around 65–85°F, and a highly aerated mix. Avoid direct afternoon sun, cold drafts, and sudden temperature changes.

Water and humidity

Water when the top inch dries, keeping the mix lightly moist but never saturated. Bottom watering is recommended. Maintain 60–80% humidity with airflow for stronger leaf quality.

Feeding and propagation

Feed lightly every 4–6 weeks during active growth and reduce fertilizer in winter. Propagate through root division or corm separation.

Care basics

Helpful guides for every plant

Start with light and watering, then learn the extra care that variegated foliage needs.

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