Tradescantia Nanouk grows best in bright, indirect light, so a north or east facing window is best. Water your plant when the top inch or so of the soil is dry, and take care not to let it completely dry out. North-facing windows will provide less light, so your plant will need less water there than in an east-facing window. Because Tradescantia Nanouk thrives in a humid environment, it’s a great plant to keep in a bathroom window since the steam from your shower or tub will keep the air moist.