Plant watering device

Details Plant watering device Plant watering device

A - Human Necessities

01

G

47/11

A01G 29/00 (2006.01) A01G 27/02 (2006.01)

Patent

CA 1222373

ABSTRACT OF THE DISCLOSURE An intermittently operating watering device has a water reservoir for supplying successive flows of water to a pair of receptacles which are separated from one another by a weir. The water also flows into an air space where it covers the lower end of an air passage communicating with an air space at the top of the interior of the water reservoir so that, each time evaporation of the water uncovers the lower end of the air passage to allow the inflow of air, water is able to flow out from the water reservoir to the receptacles. The reservoir is in one of the receptacles and a plant in the other receptacle is irrigated at successive intervals of time.

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