A simulated ecological water-storage and self-permeation double-layer flowerpot, comprising a water storage pot (1) and a cultivation hole (2) provided in the water storage pot (1). The top of the cultivation hole (2) is provided with a platform edge (3) lapped on the top of the water storage pot (1)； a cavity is formed between the cultivation hole (2) and the water storage pot (1)； the bottom of the cultivation hole (2) protrudes upward to form an n-shaped protrusion (4)； side walls of the cultivation hole (2) and side walls of the protrusion (4) are all provided with fine pores (5), and side walls of the water storage pot (1) are provided with air pores (6). The flowerpot can continuously supply water to the plant on the soil； no watering is needed for a long time after carrying out watering once； moreover, due to the configuration of the protrusion (4), after ensuring the quantity of water added in a water adding process, air is retained in the upper space of the protrusion (4), and there is also air in the cavity between the cultivation hole (2) and the water storage pot (1), so that a growing environment in a natural ecological state is simulated, and air can be supplied to the soil from both the fine pores (5) in the side walls of the cultivation hole (2) and the fine pores (5) in the side walls of the protrusion (4), thereby improving the air permeability of the soil.La présente invention concerne un pot de fleurs à double couche, à auto perméation et stockage d'eau écologique simulé, comprenant un pot de stockage d'eau (1) et un trou de culture (2) ménagé dans le pot de stockage d'eau (1). La partie supérieure du trou de culture (2) est pourvue d'un bord formant plate-forme (3) chevauchant le dessus du pot de stockage d'eau (1) ； une cavité est formée entre le trou de culture (2) et le pot de stockage d'eau (1) ； le fond du trou de culture (2) fait saillie vers le haut pour former une saillie en forme de n (4) ； les parois latérales du trou de culture (2) et
