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Light The main source of light on Earth is the Sun. Sunlight provides the energy that green plants use to create sugars mostly in the

Followed by a significant R&D efforts, production and field trails, Politiv launched in 2015 a new revolutionary line of films – Diamond®. Its main features

Solar radiation and its effect Solar radiation reaches the earth as a wide spectrum, 250 nm – 2800 nm. As can be seen in the

PAR and Plant Response Curve Just as humans need a balanced diet, plants need balanced, full-spectrum light for good health and optimum growth. The quality

Diamond films PAR and Plant Response Curve Plants need balanced, full-spectrum light for good health and optimum growth. The quality of light a plant receives