Dianthus plants, also called pinks, are attractive and versatile blooming perennials. They make good choices for flowering borders, rock gardens or clumped groups in mixed beds.Dianthus gratianopolitanus grow and care – herbaceous of the genus Dianthus also known as Cheddar pink, Dianthus gratianopolitanus perennial evergreen or annual in cold climate used as ornamental plant for the flowers and the leaves, can grow in mediterranean, subtropics or temperate climate and growing in hardiness zone 10b-11 as perennial or hardiness zone 3-9 as annual plant.