A water-medium mixed ploughing device is suitable for planting a plant and includes a water basin and a planting pot. The water basin is used to hold water to a predetermined water level. The planting pot includes a main pot body, a uniform water box, a water guide layer and a nutrient unit. The main pot body is used for placing soil and planting the plant and has several openings connected to the chamber. The water leveling box has several through holes communicating with the chamber. The water guiding layer is disposed between the main basin and the water distribution box and used to contact the soil in the planting space and define a nutrient space with the water distribution box. The nutrient unit is installed in the nutrient space and contacts the water guide layer with at least one of the predetermined water surface heights. The water conducting layer transmits water and nutrients to the soil in the planting pot for absorption by the plant, which has the effect of short maintenance time and high applicability.一種水介混耕裝置適用於種植一植物並包含一盛水盆及一栽植盆。該盛水盆用於盛裝水至一預定水面高度。該栽植盆包括一主盆體、一勻水盒、一導水層及一養分單元。該主盆體用來放置土壤並種植該植物且具有數個連通於該容室的開孔。該勻水盒具有數個連通於該容室的通孔。該導水層設置於該主盆體與該勻水盒間且用於接觸該栽植空間內的土壤並與該勻水盒界定出一養分空間。該養分單元裝於該養分空間且與該預定水面高度的至少其中一者接觸該導水層。藉由該導水層將水與養分傳送至該栽植盆內的土壤而供該植物吸收，具有維護時間短且適用性較高的功效。
