Maihuenia is a genus of cacti native to Chile and Argentina, characterized by its mat-forming habit and tolerance for extreme conditions. In terms of Basic Care Needs, maihuenia requires ample sunlight, well-draining soil, moderate water with thorough drying between waterings, and cool to warm temperatures. Common Challenges for growers include root rot from overwatering and potential pest infestations, such as scale insects. Seasonal Considerations are significant for maihuenia—during winter, the plant needs protection from frost, while in spring and summer, consistent watering is essential as the plant actively grows and flowers. In autumn, prepare maihuenia for dormancy by gradually reducing water and temperature.