20 SEEDS - This gorgeous mix of Sweet William flowers in its first season and produces very fragrant stunning flowers in shades of magenta, purple, purple white bicolour, red, scarlet, white, black cherry and coral. The flowers are produced on very straight strong stems over a long period of time making it perfect for cutting. Wonderful in a border or container. A short-lived perennial (2-3 years if cut back after flowering). Sun, semi-shade, well-drained soil. 60-90cm x 30cm approximately.