Dune Sunflower is a perennial/re-seeding annual that can really take the heat! One plant can cover a 5ft circle. This plant has great color and shape. It is low-growing, could really be considered a groundcover. Bright yellow flowers with dark brown centers will really "pop" and brighten up a sunny spot in the landscape.
Zone 9 & 10 grows well in any zone, but must be treated as an annual north of Zone 9