Most elephant ears will thrive in full sun (at least six hours of direct sunlight per day) or part sun (two to six hours of direct sunlight). You can veer towards planting in light shade with a couple of hours of direct sunlight if you live in a very hot or dry climate. Strong and fast-growing, Giant Elephant Ear is a hassle-free tropical plant that makes an unforgettable focal point and brings a distinctly tropical look to the landscape, water gardens, or large containers. Evergreen in frost-free climates. Grows up to 6-10 ft. tall and wide.