Don’t let the onions suffer from drought in Malawi A message from Dawn Logan – Green onions gone wild. I planted them a couple years ago in this tub. https://www.facebook.com/photo?fbid=4247629345267401&set=gm.4374715285906220 Share this:TweetLike Loading... Related Author: Willem Van Cotthem Honorary Professor of Botany, University of Ghent (Belgium). Scientific Consultant for Desertification and Sustainable Development. View all posts by Willem Van Cotthem