The genus giant forget-me-not requires moderate care, thriving in conditions that balance moisture and light. Basic Care Needs include bright, indirect sunlight, consistently moist soil, and a temperate climate, avoiding extremes. Common Challenges involve susceptibility to pests like aphids and slugs, and diseases such as root rot if overwatered. Seasonal Considerations entail reduced watering in winter and protection from intense summer heat. Regular deadheading is beneficial to promote blooming, particularly in spring and summer.