Dianthus

Description

How & When to Plant Dianthus

Traditionally, dianthuses are planted in early spring, but not always. Spring-planted dianthus, particularly carnations, can be sown indoors to get an early start to the growing season. Seedlings can then be moved into the garden after a brief hardening off period. Wait until the danger of frost has passed when planting dianthus and place the seedlings at the same level they were growing in the pots, with 12 to 18 inches (30-46 cm) between the plants. Do not mulch around them. Be sure to water them only at the base of the plant to keep the foliage dry and prevent mildew spotting.