Red Anthurium Plant in San Diego, CA Royal Flowers and Events Want huge elephant ears again next year? You have to overwinter the bulbs correctly!, Heres how to cut, clean, dry, wrap, and store them so they come back bigger and better in spring. Follow Elephant ears (Colocasia esculenta) are bulb we've always enjoyed growing in our garden, both in containers and ground beds, but we've never grown these Jumbo elephant ears before and we're LOVING the How to Grow Peas in Containers