A closed loop compost tea brewing system with a hydroponic reservoir and acompost tea brewing assembly configured to brew compost tea. The compost teabrewerassembly includes a tea brewing reservoir. The system includes has a closedlooparrangement fluidly connecting the tea brewing reservoir and the hydroponicreservoir.The closed loop arrangement is configured to provide continuous fluid flowfrom the teabrewing reservoir to the hydroponic reservoir, which is recirculated back fromthehydroponic reservoir to the tea brewing reservoir.
