Add a touch of whimsy to your garden with teapot topiaries made from enamelware teapots. Choose teapots in different sizes and stack them on top of each other, starting with the largest at the bottom and the smallest at the top. Plant trailing vines or ivy in each teapot and train them to grow around the teapot handles and spouts. The result is a unique and eye-catching topiary that adds a playful element to your garden.