How to care for elephant ears: tips for growing colocasia Homes and Gardens Dracaena Fragrans 'Massangeana' AKA: The Happy Plant This resilient, easy care plant is a delight for any indoor space known for its graceful foliage and air purifying qualities Try this for more bulbs If your elephant ear (Colocasia esculenta) bulbs have been growing for a year or more in your garden, they may be big enough to divide. Watch Red Chinese Evergreen Aglaonema 'Siam Aurora'