A new and distinct cultivar of Dianthus plant named ‘KonD1400K4’, characterized by its uniformly mounding and upright to broadly spreading plant habit; dense and bushy appearance; freely and remontant flowering habit from early spring until the autumn; pink and dark red bi-colored single-type flowers; vernalization is not required for flowering; and good container and garden performance.

A new and distinct cultivar of Dianthus plant named ‘KonD1400K6’, characterized by its uniformly mounding and upright to spreading plant habit; dense and bushy appearance; freely and remontant flowering habit from early spring until the autumn; dark red and light pink bi-colored single-type flowers; vernalization is not required for flowering; and good container and garden performance.

A new and distinct cultivar of Carnation plant named Hiltasha, characterized by its compact, upright to broadly spreading and uniformly mounding plant habit; freely branching habit; early and freely flowering habit; purple-colored single flowers; and good container and garden performance.

A new Dianthus plant named KLEDG18273 particularly distinguished by double flowers with a dark purple color and a magenta flame and a green-grey leaf color, is disclosed.

A new Dianthus plant designated KLEDG20469 particularly distinguished by double white flowers and very early flowering, is disclosed.

A new Dianthus plant designated KLEDG20463 particularly distinguished by double pink to white flowers with very early flowering, is disclosed.

A new Dianthus plant designated KLEDG20468 particularly distinguished by double purple-red flowers with pink borders and very early flowering, is disclosed.

A new Dianthus plant designated KLEDG20461 particularly distinguished by double purple flowers with white borders and very early flowering, is disclosed.

A new Dianthus plant designated KLEDP19263 particularly distinguished by pink double flowers with red eyes, composed in round, small sprays and an upright habit, is disclosed.

A new cultivar of Dianthus plant named WP22 PIE39 that is characterized by a compact mounding habit, large single white flowers with a vibrant magenta band, blooming from May through October, with a medium, clove like fragrance, glaucous blue green foliage, suitable for use as a flowering plant in pots and containers as well as for use as a cut flower and in bouquets, is disclosed.