Generally, naupaka plants require well-drained soil and full sun exposure, along with medium-to-high watering needs. Start by preparing the soil, enhancing it if needed with organic matter. Position the naupaka plants making sure they have enough space to grow. Post-planting, keep the soil moderately moist and don't allow it to dry out completely. Certain species may have unique requirements, underscoring the importance of species-specific research. To ensure success, comply with these guidelines, adapt as necessary, and observe your plants closely.