These three-layered films are white on the top side and black on bottom. The white
color reflects radiation to prevent the overheating of seedlings, plants and fruit, enhances photosynthesis and repels pests; and the black color prevents the penetration of light and reduces the germination of weeds. These films are recommended for vegetables, flowers and orchards with single row layouts or for entire width of greenhouse gables. They are also available with wider widths for wider greenhouse coverage.