Hosta ‘Aoki’

Dark green; smooth. Leaf margins are darker in the spring, flowers are pale blue. The leaf surface is wrinkled at maturity. It also was registered by AHS in 1987 but has been around since 1915. Named by von Siebold for Aoki Kon’yo, who produced the first Japanese-Dutch dictionary. Considered a clone of the H. ‘Fortunei Hyacinthina’ group. The leaves are cordate.