Abstract: A plant protector and watering device made up of three stackable pieces which are a water collector in the shape of an inverted frustum of a cone, a frustoconical-shaped holding reservoir and a pot for collecting rain water, protecting a plant from sun, vermin and insects. The pot rests on the bottom of the holding reservoir. A doughnut-shaped water collector rests on the pot. The water collector rests on the inner surface of the holding reservoir. An auxiliary reservoir may be supported adjacent, to and connected to, the plant protector by means of a valve which regulates the level of water in the holding reservoir.