Care and attention: When planting outdoors, Mirabilis should choose fertile and well-drained soil, full of sunshine and sufficient water. Provide protection when the winter is excessively humid. In areas where freezing is likely to occur, the roots of plants need to be carried out in winter, and they are removed at the end of spring. When planted indoors, the potting soil is added to compost and sand, and the sun is full. Balanced liquid fertilizer should be used every month to ensure adequate moisture. Keep dry in winter.