A new dianthus plant named KLEDG14178 particularly distinguished by purple-red flowers with a dark red center and small, dark blue-green foliage, is disclosed.

A new variety of Dianthus plant designated KLEDP14216 having purple and dark-red double flowers and a mainly upright plant habit with little drooping, is disclosed.

A new and unique cultivar of perennial carnation or pinks plant, named Dianthus Maraschino with completely double flowers of overlapping hot cherry-red petals and dark burgundy bands contrasts nicely with the dense, cool, icy, silver-blue compact foliage. Maraschino tolerates high temperatures, resists center die-out of the clump and does not require vernalization to flower.

A new Dianthus plant named KLEDG14174 particularly distinguished by white, double flowers with purple centers, medium growth, and an upright plant form, is disclosed.

A new dianthus plant particularly distinguished by having light pink flowers with a pink star, good branching, and medium vigor, is disclosed.

A new dianthus plant named KLEDG14177 particularly distinguished by dark purple flowers with a dark center, small, dark green to blue leaves, and very good branching, is disclosed.

A new dianthus plant particularly distinguished by having light pink flowers with a purple star, good branching, and medium vigor, is disclosed.

A new Dianthus plant designated KLEDG23508 particularly distinguished by dark purple flowers with a light border that change in appearance based on light intensity, is disclosed.

A new and distinct Dianthus cultivar named DDTHP02-0 is disclosed, characterized by continuous flowering on floriferous plants hardy to USDA Zone 3. Flowers are semi-double and medium purple. The new variety is a Dianthus, typically produced as a garden or container plant.

A new Dianthus plant designated KLEDP23440 particularly distinguished by white and purple flowers, good earliness, and upright plant with long flower stems, is disclosed.