The present invention provides an environmentally-friendly planting bag comprising a body, a receiving space and a plurality of water-permeable holes. The body is made of a biodegradable polymer material, the body has a closed end and an oppositely disposed open end, and each side of the body is provided with a folded portion; the receiving space is disposed between the closed end and the open end; A water permeable hole is disposed through the body and communicates with the accommodating space. Therefore, the present invention can be biodegraded after being buried in the soil for a period of time without causing environmental pollution and having environmentally friendly characteristics.本創作提供一種環保植栽袋,其包括一本體、一容置空間及複數個透水孔。本體由生物可分解高分子材料所製成,本體具有一封閉端及一相反設置的開口端,且本體的兩側各設有一摺疊部;容置空間設置於封閉端與開口端之間;複數個透水孔穿設於本體並連通於容置空間。藉此,本創作埋入土中一段時間後即可被生物分解,而不會造成環境的汙染,具有環保特性。