Arrange the Flood Tray The plant tray, or flood tray, is a considerable, shallow container on the tall stand. Plant your seedlings in perforated pots full of a growing medium, like perlite. The pots that the seedlings are in must be about two times as deep as the flood tray. https://kojicacid04689.ssnblog.com/26339405/rumored-buzz-on-eleuthero