Rotheca is a genus of flowering plants that require moderate care. Basic requirements include ample light, routinely watering, temperate climate, and well-draining soil. Common challenges range from pests such as aphids and spider mites, diseases like leaf spot, and sensitivity to frost. Seasonal considerations include care for high temperature in summers, moderating watering in winters, pruning in spring for enhanced growth, and checking for diseases and pests during autumn. Awareness and attention to these factors can help in maintaining healthy rotheca plants.