This creation can control the airflow circulating of thermophilic, to provide plant preferably growing environment； Wherein, system is equipped with an at least cultivation dish in the body of growth chamber in this creation, to accommodate plural plant, above the cultivation dish and it is equipped with illumination module, to supply the light of plant growth, and the body is equipped with an at least airflow channel with respect to the what cultivation dish side, and below the body and is equipped with an air current circulation, the hot-air in body can be converted to the air circulation of thermophilic by the air current circulation and released to body.本創作可控制適溫的氣流循環，以提供植物較佳之生長環境；其中，本創作中植物生長箱之機體內係設有至少一培育盤，用以容置複數植物，該培育盤上方並設有照明模組，以供應植物生長之光線，而該機體相對於該培育盤側邊設有至少一氣流通道，且該機體下方並設有一氣流循環裝置，藉由該氣流循環裝置可將機體內之熱空氣轉換為適溫之空氣循環並釋出至機體內。
