Hosta Fleet Week will form a substantial and elegant upright mound, reaching heights of 70cm-90cm and spreading up to 155cm when fully mature. Certain Hostas are particularly distinct, and this variety is among them. The leaves are long, arching, and possess a cordate base with numerous ripples. During July and August, it produces pale lavender flowers on scapes that can grow up to 160cm tall. It can tolerate a considerable amount of sunlight for a blue-leaved Hosta. Its blue leaves feature wavy edges and a robust texture, contributing to its significant resistance to slugs.