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.
Overview. Osteospermum, also known as cape marigold or African daisy, produces daisy-like flowers with dark centers in shades of white, yellow, pink, purple and blue. Native to South Africa, the plant tolerates heat but slows down in extremely hot or humid conditions.Osteospermum blooms in summer through fall, and is perfect for natural gardens throughout the United States. Commonly grown as an annual, the plant may perform as a perennial in USDA hardiness zones 9 through 11.ative to South Africa, the plant tolerates heat but slows down in extremely hot or humid conditions. Osteospermum blooms in summer through fall, and is perfect for natural gardens throughout the United States. Commonly grown as an annual, the plant may perform as a perennial in USDA hardiness zones 9 through 11.