Argemone polyanthemos (White Prickly Poppy)

40 (70)cm, White Prickly Poppy is an annual species from arid areas in southwestern USA. It makes several quite large, pure white flower plates above spiny greyish green leaves with nicely contrasting pale green nerves. For any rich, well drained soil in full sun. Sow directly to the ground after the last freezing nights by the end of spring. VI-VIII.
20 seeds per package.