Dianthus Flowers Full Sun. Nov 25 2018 Sun Exposure. Big gorgeous daylily blooms appear early to midsummer.
Perfect for a rock garden or in a pot. Choose the right kind of soil. Dianthus are not especially fussy but a non-negotiable is being exposed to at least six hours of full sun each day.
The plant has silvery-blue foliage.
Too much bright afternoon sun might cause the petals of brightly colored carnations to fade. Incorporate lots of well-rotted manure or garden compost into the planting hole. These plants are hardy in growing zones 4 to 9 and should be planted in a location that receives partial sun to full sunlight. Dianthus flowers bloom best in full sun.