Amaryllis amaryllis, a primarily winter-flowering genus, thrives in bright indirect sunlight, well-draining soil, and temperature ranges between 60-75°F. Regular watering and an ideal soil pH of 6.0-6.5 ensure plant health. Common challenges include pests like aphids, diseases such as mold, and sensitivity to overwatering. Amaryllis benefits from reduced watering in autumn while dormant bulbs require cool, dry conditions. Spring to summer care involves fertilization for vigorous growth, while monitoring light and temperature conditions is essential in winter to induce blooming.