8 Top Outdoor Garden Plants That Thrive Indoors AQUAEL Leddy Day & Night Aquarium Sets Mother of Aquatics A Carpet of Sedum Garden Housecalls The Best Aquatic Plants for Goldfish HubPages Where Does Air Pollution Come From? Air (U.S. National Park Service) If your plants aren't thriving, the issue is often not the plantit's the soil mix you're using. Different plants need different types of soil because their roots require the right balance of