Begonia x hybrida Not your grandma’s begonia, these big bold bloomers demand attention. Rising to 16 inches with glossy green foliage, Viking™ lives up to its Explorer title, trailing out of hanging baskets and spreading out over container tops. Tolerant to disease, heat or cold, wet or dry conditions, this Gold Medal AAS winner is the perfect flower for experts and beginner gardeners alike. Germination code: (6)