Though invented by Lovecraft in 1928 [needs confirmation], the name Cthulhu is probably derived from the Classic Greek word chthonic meaning subterranean, as apparently suggested by Lovecraft himself at the end of his 1923 tale The Rats in the Walls.
They're listed as a zone 5-9 plant but as a member of the hibiscus family, Rose of Sharon naturally prefers a warm climate. As a living fence, which is what you really want, you'll be much better off with some kind of evergreen. Juniper, spruce, pine, fir, there are many sizes and varieties to choose from.
Salvia sclarea, clary, or clary sage, is a biennial or short-lived herbaceous perennial in the genus Salvia.It is native to the northern Mediterranean, along with some areas in north Africa and Central Asia.alvia sclarea, clary, or clary sage, is a biennial or short-lived herbaceous perennial in the genus Salvia.