Most plants cannot grow large without both water and soil. Some plants can grow large exclusively in water, but even water plants often root in the soil below the water line. Azolla caroliniana, or fairy moss, can grow large exclusively in water. Water lilies appear to grow large only in water but root in the soil.
About this Author
Jessica Alzarana has a Bachelor of Music in music composition from the University of North Texas, and is currently pursuing a graduate degree in music therapy from Texas Woman's University. Alzarana's essays have been published by UNICEF State of the World Children's Report, BootsNAll, Alarana Atelier, eHow, and Travels.