Haloragis is a hardy, perennial plant genus requiring moderate care. Basic care needs include well-draining soil, full sun to partial shade, and regular watering without waterlogging. Temperature preferences sit within the temperate range. Common challenges involve pests such as aphids and diseases including powdery mildew. This genus is not particularly drought-resistant, needing consistent moisture especially in summer. In winter, it must be shielded against severe frost. Seasonally, haloragis tends towards fast growth in spring and summer, necessitating watchful monitoring to avoid overgrowth.