This is the most common plastic used for greenhouses. It's thin (6- to 12-mil), durable and the least expensive of the four ...

Plastic sheeting is used as a covering to help let in plenty of light while keeping the cold out. The greenhouse is also heated, and can maintain a 40 deg F temperature differential with 14,000 BTUs.

A study by UCSB scientists shows a UN treaty could cut global plastic pollution by 91% by 2050. Policies include 40% recycled ...

China’s greenhouse expansion has outpaced the iconic “sea of plastic” greenhouses in Spain’s Almería, according to recent ...