[Support request] water To Parent Forum July 19, 2022 at 3:41 pm #1093 EDWARDParticipant Hi Josh! Water of what hardness is used for easy2grow fertilizer. July 19, 2022 at 3:42 pm #1095 JoshKeymaster Hi Edward, to be honest I am not sure, if you contact Growth Technology in Taunton UK they will be able to advise. You must be logged in to reply to this topic.