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.
Rose of Sharon is a common name that has been applied to several different species of flowering plants that are valued in different parts of the world.It is also a biblical expression, though the identity of the plant referred to is also unclear, and is disputed by biblical scholars. Rose of Sharon (Hibiscus syriacus) is the national flower of South Korea. 2  The first record of the Rose of Sharon (moogoonghwa: ë¬´ê¶í) grown in Korea is mentioned in an article produced 1,400 years ago.