Hydrangea plant named ‘Youme H1917’

摘要

A new cultivar of Hydrangea macrophylla named ‘Youme H1917’ that is characterized by its free-flowering and re-blooming habit, and its large well-developed mop-head type inflorescences comprised of double sterile flowers with orbicular shaped sepals that are medium pink in color, and its fertile flowers that do not open.