Bergerocactus, a cactus genus, favors full sun, well-draining soil and infrequent watering, while withstanding cooler temperatures. Basic maintenance includes mostly avoiding excessive water and heat. Challenges include root rot due to overwatering and pests like mealybugs. During colder months, lesser watering is required; in excessive summer heat, shade may be needed. Accurate care guarantees beautiful, golden-yellow blooms from this fascinating desert dweller.