| 摘要 |
A plant watering, conservation, and pollution control system includes a planter having a base, sidewalls, at least one drain hole, and vegetation root anchors depending from interior surfaces of the planter; an upwardly directed funnel having side overflow channel in fluid communication with one of the interior surfaces of the planter; and a float switch in electrical communication with a vegetation sprinkler system, the float switch disposed within the funnel at a horizontal level of the planter to which filling is desired.
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