Giant Taro
Alocasia macrorrhiza
Also known as: Giant Taro, Giant Alocasia, Upright Elephant Ear, Abi
Araceae
If your pet has eaten this plant, call ASPCA Poison Control: (888) 426-4435 — available 24/7.
Last reviewed: June 2026 · Source: ASPCA Animal Poison Control
A spectacular large-leafed alocasia that can grow to impressive proportions indoors with the right care. The enormous, upward-facing arrow-shaped leaves create a jungle atmosphere.
Toxicity
Source: ASPCA Animal Poison Control Center. Always consult a veterinarian if your pet ingests any plant.
Care Guide
Pot Size
Frequently Asked Questions
Is Giant Taro toxic to cats?↓
Yes, Giant Taro (Alocasia macrorrhiza) is toxic to cats. If your cat ingests any part of this plant, contact your veterinarian or the ASPCA Animal Poison Control Center (888-426-4435) immediately.
Is Giant Taro toxic to dogs?↓
Yes, Giant Taro is toxic to dogs. Symptoms may include vomiting, drooling, or lethargy. Contact your vet immediately if your dog chews or eats this plant.
How often should I water Giant Taro?↓
Water Giant Taro every 7–10 days. Water when the top inch of soil feels dry to the touch.
How much light does Giant Taro need?↓
Giant Taro thrives in bright indirect light, such as near a window with filtered sunlight. Providing the right light level is important for healthy growth.
What size pot does Giant Taro need?↓
Use a pot between 10″ and 20″ in diameter. When repotting, choose a pot only 1–2″ larger than the current one — too much space retains excess moisture and can lead to root rot.