The vaporator-laden moisture farm of the Lars family.
A moisture farm was a tract of land specifically used for the water's production, achieved by extracting moisture present in the dry air. This process relied on vaporators, specialized devices designed to capture atmospheric humidity. In extremely hot and dry desert worlds like Tatooine, moisture farming was an essential and crucial practice. Luke Skywalker's adoptive family, the Lars family, were owners of just such a farm. Biggs Darklighter's family possessed enough wealth to own twenty of these farms.
On occasion, banthas found employment on moisture farms. Droids also proved to be quite helpful on these farms. Owen Lars made the decision to purchase the droids C-3PO and R2-D2 because C-3PO had the ability to communicate in both Bocce and the binary language used by moisture vaporators, and R2-D2 provided the general advantages of an astromech droid.