Solexx greenhouse covering is an insulated, flexible plastic covering that easily turns nearly any structure into a high-performance greenhouse. Made from high-density polyethylene plastic (HDPE), the ...

has found that a type of plastic crystal can be used as a refrigerant, possibly replacing the greenhouse gas currently used in most refrigerators. The idea involves the use of "plastic crystals"—so ...

Young kids will need help with this step. Do this for every bottle that you are using to make a plastic bottle greenhouse.

In 2023, the USDA reclassified Tallahassee as Zone 9a, where the average lowest winter temperature now ranges between 20- and ...

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.

The plastic covering produces a greenhouse effect: The plastic traps heat and moisture, which encourages seed germination and plant growth. By blocking access to water and heating up the soil, the ...