Hosta Cotillion is a small sized Hosta of about 6" in height with spread of up to 8" at maturity. Dark green leaves (2.5”x1.1”), with a creamy-white margin. Forest green centre with 1/4" cream edge. The leaves are dull on top and shiny underneath. They are lightly wavy, have good substance, and are ovate with a rounded base. The tubular flowers are light purple, striped, held on 12" scapes in summer, and the seeds are viable. A little delicate to be slug resistant and average sun tolerance. Medium to fast growth.