Elephant ear care

Alocasia odora

Watering

From spring to autumn, water regularly once the top 2 inches (5 cm) of compost have dried. In winter, cut watering to a minimum, as overwatering can cause root rot. [1][2]

Light

Bright but indirect light; strong direct sun can scorch the leaves. [2][3]

Humidity

Likes medium to high humidity; a tray of gravel and water or a humidifier helps in dry indoor air. [2]

Soil and potting

Rich, moisture-retentive but well-drained soil; for pots, a houseplant compost with added grit for drainage. [1][2][3]

Pets

Toxic to cats and dogs; chewing causes mouth pain and swelling, drooling, vomiting and trouble swallowing. [4]

Sources

NC State Extension (Extension Gardener Plant Toolbox): Alocasia (Alocasia, Elephant's-Ear, Taro)
Royal Horticultural Society: How to grow alocasias
UF/IFAS Extension (EDIS): FPS 33/FP033: Alocasia spp.: Elephant's Ear, Alocasia, Taro
ASPCA: Toxic and Non-toxic Plants: Alocasia

This page summarizes the sources above; follow them for the full picture. Light, pot, soil and season all change how fast a plant dries out, so check the soil before you water. Last reviewed October 9, 2026.

Thirsty reminds you when your Elephant ear needs water, and tracks every watering. Free, with no account.