This hardy evergreen perennial is a classic and popular pink which holds an rhs agm for its outstanding performance throughout summer dianthus 39doris39 produces an abundance of soft pink double blooms with dark pink markings in the centre and a strong sweet fragrance perfect for colourful cottage gardens and cutting this dianthus is also incredibly tough and low maintenance making it the perfect choice for hot sunny banks and difficult dry borders height and spread 40cm 401634