The invention relates to a device (1) for growing one or more plants. The device has at least one first (10) and at least one second chamber (20) which are separated by a first partition (15). The interiors of the first and second chamber are delimited by one or more walls (11, 12) and are connected by one or more connection openings (16) in the first partition. The second chamber has one or more outlet openings (26) which are arranged on a second partition (25). At least one wall of the first and/or the second chamber has at least one opening (22) which can be closed and opened by at least one closure element (30) that can be moved relative to the opening.
