Pellionia requires indirect, bright light and high humidity levels to thrive, making them ideal for terrariums or bathrooms. They prefer consistently moist soil, but not waterlogged, within a warm temperature range. Challenges include leaf-spotting and rot due to overwatering, and susceptibility to pests such as aphids and spider mites. Seasonally, pellionia may require less watering in winter and protection from intense summer light. Adjust care accordingly to maintain the lush, vibrant foliage characteristic of this genus.