This Greenhouse Poly Plastic is top of the line when compared to many of the other greenhouse coverings on the market today.
Ginegar Plastics, based out of Israel, has manufactured this Greenhouse Poly Film to be 6 Mil thick, and have a Light Transmission of 90% (20% of which is diffused).
Light Transmission refers to the amount of natural light that passes through the Greenhouse Film, and Light Diffusion refers to the percentage of that light that "bends" as a result of the Greenhouse Poly covering. A somewhat more diffused light helps prevent plant burning and aids photosynthesis.
Many growers that operate densely planted greenhouses, or utilize hanging baskets with plants growing underneath prefer this Greenhouse Poly Film because it has both a high Light Transmission, and a Diffused Light percentage that gives them the confidence their plants will receive the light they need to thrive.