Insulation Innovation Blog Fossil Fuel Power Plant The plants that work the Night Shift. Most plants sleep when you sleep. They stop making oxygen when the sun goes down. But there is a special group of plants that How to Grow and Care for a Peace Lily Giant Bird of Paradise Green Acres Nursery & Supply What to do with your dahlias over the winter, according to a WA expert The Seattle Times PlantFiles Pictures: Heliotropium, Cherry Pie Flower, Common Heliotrope, Garden Heliotrope 'Alba' (Heliotropium arborescens< i>) by AnniesAnnuals