This plant is my all time favorite, and guests are wowed by it's impact. Place the plant in a large area away from the house area and enjoy it's dance. Leaves grow to as much as 3 feet across, and about 2-3-4 feet high. If it gets too invasive just pop it out of the ground, no shovel needed to thin, and share. I'm all about sharing my perennials at this stage of the game.