Teas provide essential nutrients and vitamins for plants, just as they do for humans. Plants can be watered with tea, or the sediment can be mixed in with the soil.
About this Author
Thomas K. Arnold is the publisher and editorial director of "Home Media Magazine" and a regular entertainment contributor to various publications including "USA Today," "The Hollywood Reporter" and "San Diego Magazine." He has written travel stories for "San Diego Magazine," the "San Diego Union" and the Copley News Service. Arnold attended San Diego State University.