The Elephant ear bulb, or corm, has an average size of 2 pounds. They can weigh as much as 8 pounds.
Plant elephant ear bulbs with the rounded end down at a depth of 2 to 4 inches below ground level.
The bulb is used mainly as an ornamental plant. The elephant ear bulbs are also cooked to make poi, a popular dish in East Asia and the Indies.
All parts of the Elephant ear plant are poisonous if ingested. Use with caution around children and pets.