PURPOSE: A green house film obtained by applying or attaching a reinforcing member onto the portion of an impression of an original green house film is provided. It prevents the impression portion from breaking or tearing during working and gives exact covering of the film on the frame structure of a green house by the colored impression portion. CONSTITUTION: The green house film(100) is attached with a reinforcing member(104) on the portion of an impression(102) of an original green house film(101). The reinforcing member has various colors such as red, blue, green and black colors to distinguish a center part by a user during covering of the film on the frame structure of a green house and is formed in a longitudinal direction on the optional portion of the impression.
