Garden Pinks are evergreen & will last for many years in the garden. Plants are tough, resilient & weatherproof, & love a position in sun, & can cope with neglect. Dianthus are particuarly useful in difficult areas such as slopes or dry gardens. Pinks produce an endless supply of fragrant blooms over a long summer period; make sure you enjoy them indoors as cut flowers too. Dianthus ' Diane' is known for its rosy-pink, double flowers, with a rich clove scent. Height & Spread: 50cm (20). Culinary note: Some parts of these flowers are edible.