Registered by Dr. Doug and Mardy Beilstein of Ohio in
this cultivar is a seedling of an unnamed F1
streaked seedling of H. 'Big Kahuna' ×
H. 'Brutus'. It is an upright growing large size hosta that grows to about 25 inches high by 34 inches
wide. The leaves are dark green with a light green
transition to a white medial (center) variegation. They
are broadly ovate, slightly folded and dull on top.
Medium lavender flowers bloom from mid-June into July on
scapes up to 44 inches tall followed by viable seeds.
The registration materials state: "...Vase shaped
'Mighty Finn' is guarding the garden. Stiff leaves with
moderate ruffles end in a twisted point. With three
colors decking its top side it invites everyone for a
closer look. Definitely a "statement" hosta...Center
emerges creamy yellow changing to creamy white, and the
tri-color contrasts sharpen as the season
progresses...petioles have same creamy centers and dark
green edges as the leaf."