This non-registered cultivar is a sport of H. 'Hakuyo' from
Japan. It forms a small size mound with green
foliage that has a yellow marginal variegation. The
medium green foliage is intensely rippled, ovate and
have a very thick underside bloom with purple red
petioles. Medium purple flowers bloom from late August
Mikiko Lockwood in an article on The Hosta Library titled,
A Little About Japanese Hosta Terms defines the term fukurin as margined or edged.