Forget-me-nots are adapted to moist, shady environments like woodland edges and stream banks, where the soil is rich and consistently damp. They prefer cool roots and partial shade, thriving in dappled sunlight with consistently moist, nutrient-rich soil. To care for them, plant them in a sheltered spot with moist, well-draining soil, and avoid letting them dry out. Their roots should remain undisturbed to support their delicate blooms in spring.