The invention relates to a three-dimensional device for cultivating plants. Primarily, conveyor wheels are equipped on track frames, and a conveyor is provided around the conveyor wheels. Then, a power source is connected to the conveyor wheels on which flowerpots are pivoted. Thereby, the track frames can be disposed on the balcony, the roof and the outer wall of the building when being assembled so as to facilitate the afforestation and beautification of the building and the temperature adjustment. Furthermore, the flowerpots removed around the conveyor can be maintained and picked conveniently. Still, such device can create a colorful visual sensation such that the substantial efficiency can be achieved that environment is filled with enthusiasm and energy.本發明係有關於一種立體植栽裝置,係於軌道架上組裝有輸送輪,並於輸送輪上繞設輸送帶,又於輸送輪上組接動力源,再於輸送帶上樞接有花盆;藉此,當組裝使用時,便可將軌道架架設於建築物的陽台、屋頂、外牆等處,以利於建築物之綠化美化及溫度之調節,而由輸送帶所迴轉帶動之花盆盆栽不僅可以方便維護、採收,更可營造出一種繽紛、熱鬧視覺感受,達到為環境帶來熱情活力等實質效益。(1)‧‧‧軌道架(11)‧‧‧軌槽(2)‧‧‧輸送單元(21)‧‧‧輸送輪(22)‧‧‧輸送帶(23)‧‧‧樞軸(3)‧‧‧花盆(31)‧‧‧容置空間(32)‧‧‧懸臂(4)‧‧‧水管(41)‧‧‧滴漏管