This cultivar is a second
generation H. 'Tardiana' seedling was registered by the British Hosta and Hemerocallis Society (BHHS) on behalf of
Eric Smith in 1988.
The plant grows to 19 inches high
and 44 inches wide with intensely blue foliage. The leaves have
thick substance, are slightly wavy and flat at the base. Pale
bluish lavender flowers bloom in late July.
According to
The Hostapedia by Mark Zilis
(2009), "As one of the best of the
Tardianas, 'Blue Wedgwood' ranks highly among all hostas for its
blue foliage color, growth rate, and substance."