Dianthus gratianopolitanus

Dianthus gratianopolitanus, commonly known as the Cheddar pink or clove pink, is a species of plant in the family Caryophyllaceae. It is a herbaceous perennial hardy to zones 4 through 8, growing to a height of about half a foot to a foot and blooming from May to June with fragrant, rose-pink flowers. It grows best in full sun with medium water, since overwatering or poor drainage leads to crown rot and the plant does not tolerate wet winter soil. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/