Moisture farmers are harvesters of water on very arid planets such as Tatooine. The harvested water could than be sold at market or used by the farmers themselves in hydroponic gardens. The water is harvested using vaporators, which are able to yield up to two liters of condensed water a day. However, this figure can vary dramatically depending on location. Areas of the Dune Sea, particularly near the Jundland Wastes, are known to be particularly dry.