Echinopsis (Easter lily cactus, Hedgehog cactus) is a large and popular cactus family with even more different hybrids. Plants belonging to the genus Echinopsis are native to South America. Echinopsis is known for her beautiful flowers. They are globular cacti. Most species do well in regular cactus soil at a sunny spot. Keep Echinopsis dry in winter at a minimum temperature of around 10 °C. Cultivation is possible from seeds and cuttings.