The present invention relates to a potted herbicide, which is mainly provided with first and second rotary power sources in the main body of the herbicide, and the first and second rotary power sources are respectively combined with a traveling unit and all the cutters. And the herbicide body is fixed with a positioning member on the other side of the traveling unit, whereby when the potting and weeding operation is performed, the creation can be placed on the potting soil, and the positioning member is placed against the potted plant. The outer periphery of the basin, the side wall of the herbicide body is further abutted against the circumference of the basin body, and then the first and second rotary power sources are activated to drive the herbicide body to travel along the circumference of the basin body, and the wedder body is located at the same time. The cutting knife at the bottom simultaneously cuts the weeds on the pot, thereby achieving an automatic weeding effect.本創作係有關於一種盆栽除草器，係主要於除草器主體內設有第一及第二旋轉動力源，並使該第一及第二旋轉動力源分別與一行進單元及一切刀相組接，且使該除草器主體於相對該行進單元另側固設有一定位件，藉此，當進行盆栽除草作業時，係可將本創作放置於盆栽土壤上，並使定位件抵靠於盆栽其盆體外周緣，另使除草器主體側壁抵靠於盆體內周緣，繼啟動第一及第二旋轉動力源作動，以由行進單元帶動除草器主體沿著盆體周緣環繞行進，同時位於除草器主體底部之切刀係同步將盆栽上的雜草割除，據此，以達到自動除草效果。
