A self-contained hydroponic plant system which can be easily packaged as a kit containing a plurality of plant seeds, at least one plant cube for holding seedlings within, a germination tray to allow the plant cubes having seeds within to germinate, a vertically collapsible reservoir for holding water and nutrients therein having an open top end and a sealed bottom end, a solar powered aerator for circulating oxygen to the water in the reservoir through a flexible hose, and a net pot supported by the top end of the reservoir having a slotted bottom wall for supporting the plant cups with germinated seedlings within, whereby the plants roots grow and access the plant nutrients within the aerated water-filled reservoir. The kit further includes a media to support/stabilize the plant cup within the net pot, a frame assembly sized to hold the reservoir, and support hangers to suspend the frame assembly and reservoir.