Give your garden a tropical look this year with this large Elephant Ear. Known for its giant green leaves and the baseball-sized bulbs, Elephant Ears are perfect for any sunny garden. When looking at the leaves, its easy to see where this plant received its name: each leaf can reach 4-5 feet in length and 2-3 feet in width. You will truly have the neighbors talking when this guy reaches his full height of six feet in your landscape this year! Perennial in Zones 9 – 11.