Otay tarplant is a genus of small, sun-loving, perennial plants. Basic care for otay tarplant requires full sun exposure, moderate watering, and well-draining soil. It prefers a mild climate, generally thriving in temperatures between 60-75°F. Common challenges include pests such as aphids, whiteflies, and spider mites, along with diseases related to overwatering, such as root and stem rot. Seasonally, otay tarplant may need extra water during dry summer months and protection from frost in winter, with pruning ideally occurring in early spring.