Greenhouse Cover

A greenhouse replacement cover is a translucent material designed to cover and protect plants in a greenhouse. It permits sunlight to come into the greenhouse and helps to retain heat within it. The cover of a greenhouse offers many essential benefits. It allows plants to be grown year-round, regardless of the climate. It also permits gardeners to manage the climate within the greenhouse, especially the humidity, temperature, and air circulation. Good greenhouse covers also protect against pests and diseases while boosting crop yield and quality. When searching for a cover for a greenhouse, consider features such as material, thickness, transparency, and UV protection. The cover should also be the right size and suit the climatic conditions. See the large selection of greenhouse plastic sheeting available on Alibaba.com.

Which Materials Are Used for Greenhouse Replacement Covers?

Cover material is an important feature to consider when selecting greenhouse covers. The material options available for greenhouse protection include woven plastic film, polycarbonate, polyethylene, and fiberglass. Woven plastic film is a lightweight material made by weaving plastic fibers. It is easy to install and has a typical lifespan of 3-5 years. Polycarbonate is a strong, lightweight material that is translucent and lasts for 20-25 years. Polyethylene is a thin, lightweight plastic used frequently for affordable greenhouse covers. It lasts for about 2-3 years. Fiberglass is translucent and durable. It is made from a mixture of glass fibers and resin. It is available in different thicknesses and lasts for up to 15 years.

What Are The Features of Greenhouse Replacement Covers?

Most greenhouse tarps offer important features such as waterproofing, transparency, UV resistance, anti-freeze, and poly-tunnels. Waterproofing protects plants from the effects of excessive rain and snow. Transparency allows sunlight to enter the greenhouse for effective plant growth. Most cover materials are treated to give UV resistance. This protects plants from UV radiation that damages tender leaves and stems. Some covers also give anti-freeze protection. Anti-freeze covers keep plants from freezing during winter. Other important features include ventilation and insect screening.

Why is UV Treatment Essential for Greenhouse Replacement Covers?

Heavy-duty greenhouse covers with UV treatment offer various benefits for plants and growers. Apart from protecting plants from harmful UV radiation, it reduces the risk of pest and disease infestation. UV treatment can boost crop quality by raising the concentration of flavonoids and anthocyanins. These compounds improve the taste, color, and nutritional content of fruits and vegetables. Other benefits of UV-treated covers include heat retention that boosts energy efficiency.