A kind of plant fixed support device of what, including a support component and a supporter are closed in this creation. The support component has a pedestal and a supporting rod, what the pedestal had a base portion and the lateral connection what base portion plugs portion, the supporting rod has a first end and a second end, the portion of plugging protrudes into a supporting surface for inserting, the base portion is equipped with two its opposite the first pivot portion, and the first end of the supporting rod is articulated with the 2 first pivot portion. The supporter has the second pivot portion of an ontology and two connection what ontologies, and for leaning with a plant, at least 1 second pivot system, portion is articulated the ontology with the supporting rod.本創作關於一種植物固定支撐裝置，包括一支撐組件及一抵靠件。該支撐組件具有一基座及一支撐桿件，該基座具有一基部、及一橫向連接於該基部之插設部，該支撐桿件具有一第一端及一第二端，該插設部供插伸入一支撐面，該基部設有二相對之第一樞部，該支撐桿件之第一端與該二第一樞部相樞接。該抵靠件具有一本體、及二連接於該本體之第二樞部，該本體供與一植物相抵靠，至少一該第二樞部係與該支撐桿件相樞接。
