Alocasia
Alocasias feature dramatic arrow-shaped leaves with distinctive veining and sometimes metallic sheen. These architectural green plants make bold statements in interior spaces with their unique tropical appearance.
Alocasia Care Guide
Environment
Alocasias thrive in warm, humid environments with filtered bright light. They prefer consistent conditions and dislike being moved frequently.
Light
Bright, indirect light is ideal. Morning sun is beneficial, but protect from harsh afternoon sun. Insufficient light causes leggy growth and smaller leaves.
Temperature
Prefers temperatures between 65-85°F (18-29°C). Keep away from cold drafts and temperatures below 60°F (15°C).
Watering
Keep soil consistently moist but not soggy during growing season. Allow the top inch to dry between waterings. Reduce significantly in winter as the plant may go dormant.
Humidity
High humidity (60%+) is essential. Use a humidifier, mist regularly, or place on a pebble tray with water to increase moisture levels.
Fertilizing
Feed with a balanced liquid fertilizer diluted to half strength every 2-4 weeks during spring and summer. Reduce or eliminate fertilizing in fall and winter.
Care Tips
- Use well-draining soil rich in organic matter.
- Wipe leaves occasionally with a damp cloth to remove dust and keep pores clear.
- Some varieties may go dormant in winter, losing most or all leaves - reduce watering and be patient for spring regrowth.
- Repot annually in spring to refresh soil and provide room for growth.
Common Problems
- Yellow leaves may indicate overwatering or poor drainage.
- Brown leaf edges often signal low humidity or excessive direct sunlight.
- Drooping leaves can indicate either over or underwatering - check soil moisture to determine.
- Spider mites are common pests - increase humidity and inspect regularly.
Seasonal Care
Spring
Growth accelerates - a good time for repotting. If dormant, new growth will emerge.
Summer
Active growing season - maintain consistent watering and high humidity.
Fall
Growth begins to slow - gradually reduce watering and fertilizing.
Winter
May go dormant and lose leaves - water sparingly and keep away from cold drafts.