AUTHOR=Romera Francisco Javier , Lan Ping , Rodríguez-Celma Jorge , Pérez-Vicente Rafael TITLE=Editorial: Nutrient Interactions in Plants JOURNAL=Frontiers in Plant Science VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2021.782505 DOI=10.3389/fpls.2021.782505 ISSN=1664-462X