A plant cultivation apparatus comprising: a cabinet; a bed disposed in the cabinet; a cultivator seated on the bed, the cultivator designed to receive therein a cultivation medium in which at least a portion of a plant is received; and a water supply disposed at the cabinet and configured to supply water to the cultivator, wherein the cultivator includes: a cultivation vessel seated on the bed and having defined therein a cultivation medium receiving space for receiving the cultivation medium; the cultivation vessel having an open top so that the cultivation medium receiving space is exposed outwardly through the open top; a nutrient feeder located in the cultivation medium receiving space, the nutrient feeder designed to hold a nutrient for the plant; and a cover disposed on the open top of the cultivation vessel to close the cultivation medium receiving space; wherein the cultivation vessel is configured such that water supplied from the water supply flows into the cultivation medium receiving space and is fed to the cultivation medium therein, wherein the nutrient feeder is spaced apart from a bottom surface of the cultivation vessel, wherein the nutrient of the nutrient feeder is mixed with the water in contact with the nutrient feeder inside the cultivation medium receiving space and supplied to the cultivation medium with the water, characterised in that the cultivator includes a cover channel defined in a top face of the cover and configured to receive water supplied from the water supply, wherein the cover channel has a first hole communicating with the inside of the nutrient feeder, wherein water is supplied to the nutrient feeder through the first inflow hole. a cabinet; a bed disposed in the cabinet; a cultivator seated on the bed, the cultivator designed to receive therein a cultivation medium in which at least a portion of a plant is received; and a water supply disposed at the cabinet and configured to supply water to the cultivator, wherein the cultivator includes: a cultivation vessel seated on the bed and having defined therein a cultivation medium receiving space for receiving the cultivation medium; the cultivation vessel having an open top so that the cultivation medium receiving space is exposed outwardly through the open top; a nutrient feeder located in the cultivation medium receiving space, the nutrient feeder designed to hold a nutrient for the plant; and a cover disposed on the open top of the cultivation vessel to close the cultivation medium receiving space; a cultivation vessel seated on the bed and having defined therein a cultivation medium receiving space for receiving the cultivation medium; the cultivation vessel having an open top so that the cultivation medium receiving space is exposed outwardly through the open top; a nutrient feeder located in the cultivation medium receiving space, the nutrient feeder designed to hold a nutrient for the plant; and a cover disposed on the open top of the cultivation vessel to close the cultivation medium receiving space; wherein the cultivation vessel is configured such that water supplied from the water supply flows into the cultivation medium receiving space and is fed to the cultivation medium therein, wherein the nutrient feeder is spaced apart from a bottom surface of the cultivation vessel, wherein the nutrient of the nutrient feeder is mixed with the water in contact with the nutrient feeder inside the cultivation medium receiving space and supplied to the cultivation medium with the water, characterised in that the cultivator includes a cover channel defined in a top face of the cover and configured to receive water supplied from the water supply, wherein the cover channel has a first hole communicating with the inside of the nutrient feeder, wherein water is supplied to the nutrient feeder through the first inflow hole.