A hydroponic growing system includes a first rotatable platform for growing vegetation thereon, a seed dispenser and a harvester. The first rotatable platform is rotatable about a central axis and the seed dispenser is positionable adjacent to the rotatable platform to deposit seeds onto the rotatable platform. The seeds grow hydroponically into vegetation on the first platform. The harvester is positionable adjacent to the rotatable platform to remove the vegetation from the rotatable platform in response to rotation of the rotatable platform.