This cultivar is a hybrid of H. 'Designer
Genes' × H. 'Sea Angel' which was registered by
Charles Seaver of Delaware in 1996. It grows to a medium
size about 12 inches high by 24 inches wide with medium
green foliage that has white and yellow streaked
The foliage is heavily rippled, moderately
wavy, ovate and dull on top. Deep purple, tubular
flowers with stripes bloom from late July into August.
It sets viable seeds.
The Hostapedia by Mark Zilis (2009), "Though registered as a streaked plant, 'Striped Canvas'
has a strong tendency to stabilize to the white-centered