A plant cultivation device includes a transparent jar, a plant fixture arranged in the transparent jar, a plant cultured on and attached to the plant fixture, a seal lid for sealing the transparent jar, and fertilizer affixed to the seal lid and located inside the transparent jar. The transparent jar receives therein water and the fertilizer can be dissolved partially by being flushed by the water contained in the transparent jar. Through the arrangement of culturing the plant on the plant fixture mounted inside the transparent jar and the seal lid carrying the fertilizer that can be flushed by water to partially dissolve and drop, mist condensed on an inner surface of the transparent jar can be washed off by the water contained in the transparent jar without causing damage to the plant, and the nutrition provided by the fertilizer dissolved and released in the water can extend the growth of the plant.一種植物的培植裝置,包含一透明罐、一安裝固定於透明罐中之植栽固定體、一栽種固定於該植栽固定體之植栽、一密封該透明罐之封蓋,及一安裝固定於封蓋且位於透明罐中之營養料,透明罐內部容裝有水液,該營養料可被水液沖刷而部份分解脫落。透過於固定在透明罐中之植栽固定體上栽種植栽,並於該封蓋固設可被水液沖刷而產生局部分解脫落的營養料設計,可在不造成植栽受損情況下,利用容裝之水液將造成透明罐內表面霧化之水氣沖刷掉,並利用營養料溶解釋放於水液之養分,延長植栽之生長時間。3...容器組合體31...透明罐310...開口311...底壁32...封蓋4...植栽固定體5...植栽6...營養料900...水液
