Ginseng requires a balance of shade and indirect sunlight, consistent moisture without waterlogging, and thrives in cool to temperate climates. The ideal soil for ginseng is rich, well-draining, and slightly acidic. Common challenges include root rot, pests such as aphids, and sensitivity to strong direct sunlight. Seasonal considerations involve protecting ginseng from extreme temperatures, ensuring adequate mulch for root insulation, and reducing watering in the dormant winter period.