AUTHOR=Gupta Shubhpriya , Bhattacharyya Paromik , Kulkarni Manoj G. , Doležal Karel TITLE=Editorial: Growth regulators and biostimulants: upcoming opportunities JOURNAL=Frontiers in Plant Science VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2023.1209499 DOI=10.3389/fpls.2023.1209499 ISSN=1664-462X