New in 2024, the striking, bright red pompon Dahlia ‘Viking’ is a rewarding summer bloomer that will flower from July until the first frost. The layers of inwardly curved red petals create spherical flowers that are a sight to behold in the border, garden or containers.Dahlia bulbs are sensitive to frost, so don’t plant too early. The planting distance of the tubers is 30-60 cm and 3-5cm deep. Water the tubers immediately after planting. Store the tubers in a frost-free place after flowering and enjoy them for years to come.