tissue culture sport
of H. 'Sweet Susan' was
of Illinois in 1990. The
foliage is green with a marginal variegation that changes from
yellow to white as the season progresses. It forms a
large size mound about 24 inches tall by 51 inches wide. The
ovate, slightly wavy foliage has smooth texture and average
substance. Its pale lavender, fragrant flowers bloom in August.