🐘 Elephant Ear (Alocasia)

☀️ Light

Bright indirect light only — leaves scorch easily in direct sun. East-facing window ideal; morning direct sun generally tolerated. Not a true low-light plant — insufficient light causes leggy growth and leaf loss. Rotate ¼ turn every few weeks for even growth. Grow light works well, especially in winter.

💧 Water

• Allow top 2–3 cm of soil to dry before watering
• Soak thoroughly, drain fully
• Never let sit in water — root rot risk is very high
• Reduce significantly in autumn/winter during rest period
• Do not let fully dry out even in winter
• Use filtered or room-temperature water (sensitive to chlorine and minerals)
• Yellow leaves = overwatering; drooping = too much or too little water

🪴 Soil

• Rich, coarse, well-draining aroid mix: perlite + orchid bark + quality potting soil
• Slightly acidic pH (5.5–7.0)
• Roots need oxygen — never use dense or compact soil
• Always use a pot with drainage holes; slightly snug pot preferred
• Terracotta pots help prevent overwatering

🌡️ Temperature

• Ideal: 18–29 °C
• Minimum: 15 °C — stress begins below this, cold damage below 10 °C
• Do not expose to frost
• Avoid cold drafts, A/C vents, and open windows in winter
• Consistent warmth is key

💦 Humidity

• 50–70% essential
• Use a humidifier as first choice
• Pebble tray or grouping with other plants also helps
• Misting alone is not sufficient and can cause fungal issues
• Low humidity = leading cause of spider mite infestations
• Brown tips = air too dry

🌱 Feeding

• Every 2–4 weeks spring/summer only
• High-nitrogen liquid fertilizer at half strength
• Feed only when actively producing new growth
• Stop in autumn/winter during rest period
• Flush soil periodically to prevent salt buildup; always water before fertilising