Cosmos sulphureus (Sulphur cosmos/ tall / Bright Lights). Tall Yellow/Orange. Annual. Mid/Late Season Bloom. Height 30-40". Sun. Origin: North America. Zones: 3-10. Recommended Coverage 1 oz. Up to 80 Sq. Ft 4 oz. Up to 350 Sq. Ft 1 Pound Up to 1,400 Sq. Ft 5 Pounds Up to 7,000 Sq. Ft |