A planter wherein a water tray is positioned in the bottom of a front compartment of a housing and has a bottom surface angled downwardly to the horizontal. A water generating unit comprising a Peltier device is also mounted in the front compartment and draws air through a plurality of vertically disposed cold sink fins such that moisture in the air condenses on the fins, flows downwardly by gravity into the water tray, and then by gravity through the water tray and into the bottom of a plant container portion of the housing.