Nouelia consists of perennial shrubs suited for moderate climates, requiring a balance of sun and shade, consistent moisture without waterlogging, and well-draining neutral to acidic soil. Gardeners may face challenges such as root rot and mildew. During growth periods, spring and summer, nouelia thrive with increased hydration and protection from intense heat. Come autumn, preparation for dormancy involves reduced watering and shelter from frost, while winter mandates minimal water and safeguarding from cold.