What does sunlight do for plants?
Photosynthesis is the process by which plants produce their own food from simple elements like carbon dioxide and water. In order to do this, light is necessary. The sun's ultraviolet (UV) radiation helps Plants convert the energy in the light into chemical form, which is then used to create glucose, oxygen, and other essential nutrients.
Like most organisms on Earth, plant cells have a limited ability to cope with increased levels of UV radiation. Over time, exposure to too much ultraviolet can lead to damage and cancer in plants. Luckily, there are things you can do to safeguard your plants against UV damage and extend their lifespan.