PlantHaven's Dianthus Starburst is a unique Whetman Dianthus selection ideal for end cap retail promotions. This exceptionally pretty and unusual dwarf Dianthus has delightful art deco patterned semi-double flowers with cherry red and white stripes that look like old-fashioned humbug sweets. Starburst has a long flowering period (from April to October) and will grow well in a sunny spot in well-drained soil.