California Poppy is an annual or tender perennial. Produces 2-4 inch flowers in orange-yellow, white and red. Where winters are mild sow seeds in the fall, in all other regions sow in early spring. Plant in full sun in light to sandy soil. Foliage is bluish-green and finely divided. The flowers will open in sunshine and close on dull or cloudy days. Grows to a height of 18 inches.