Garden State Bulb Mammoth Elephant Ear bulbs are 17 to 19 inches in circumference and carefully hand-picked and checked for quality before shipment. When planted, these giants can grow up to 5 feet tall, with leaves spanning a massive 19 to 24-inches across! This tender perennial prefers moist areas that are located in partial sun to partial shade and will add an exotic, tropical look to any garden or patio. Easy to grow and an excellent plant for containers that can be brought indoors during the winter in cooler zones. Elephant ear plants love water and nutrients and are deer and rabbit resistant.