A domestic hydroponic cultivation system, particularly adapted to be installed in the home. The system is intended for the cultivation of a limited number of plants of reduced height. It is formed principally by a housing or chamber (1) accommodating in its interior at least one removable tray (2) whereon a number of sloping channels or ribbed bags (6) are disposed, whereon the plants to be cultivated are held, and along which the nutrient-bearing water flows； a basin (9) featuring orifices and located below the ribbed bag (6) and disposed for the collection of the water draining from said bag (6)； a nutrient-bearing water tank (10) located at the lowest part of the chamber (1), disposed for the collection of the water which drains from the basin (9), and a water recirculation system.
