Nerine undulata is a delicate and choice Nerine from the Eastern Cape with pale pink tepals that have a crinkly wavy margin. The pale pink colour gradation turns to pinkish-white at the centre of each flower and the filaments are also pink. The umbels are not as tall as Nerine bowdenii and the entire plant is smaller and somewhat more refined. It requires a well-drained gritty substrate in a sheltered aspect that receives full sun.