Prickly Poppy (Argemone Polyanthemos) is a annual or biennial herb in the Papaveraceae family with easy care difficulty. It requires low watering and full sun light in USDA hardiness zones 4-9. This plant is toxic to cats and dogs — keep it out of reach of pets.

A branched, pale blue-green, leafy plant with large white flowers and yellow sap, covered in slender yellow prickles.