So Sweet Hosta has oval to heart-shaped leaves that are distinctly glossy and slightly wavy. It features a bright medium-green center that is framed by a creamy white to pale yellow margin. The center becomes slightly lighter in color, often a luminous apple-green, in brighter light. It produces large, pure white, bell-shaped flowers that are highly fragrant. The scent is sweet and intense, similar to jasmine or gardenia. It is considered one of the best fragrant hostas.