Abstract: A hydroponic grow system is provided. The system includes at least one rack that holds one or more trays. Each tray includes an inlet and an outlet through which the tray receives a nutrient solution and returns the nutrient solution to a reservoir. The inlet and outlet of each tray is connected to the reservoir using connectors that can be easily removed or attached to the tray. This allows each tray to be easily removed from the rack for purposes of harvesting and cleaning. In addition, the grow system may include one or more conveyor tables that allow the trays to be easily transported from the racks to another location for harvesting.