This is one
of those cases where there are two hostas with the
same name. One is registered and,
therefore, the "official" version of H. 'Dumbo'
while the other is a non-registered plant and needs
to be renamed to avoid further confusion.
This cultivar of unidentified parentage was
of Savory's Gardens in Minnesota in 2007. It
forms a giant size hosta with wavy, blue-green
foliage that has a slight amount of corrugation.
Pale lavender flowers from late June into July.
A sport of H. 'Blue
Mammoth', this hosta is a
large size plant with blue-green foliage that has a
golden yellow marginal variegation. It bears near
white flowers from June into July.
Michael Pinterics of Wisconsin in the