It is a general knowledge that it is necessary for grow lights to give off a certain wavelength for plants to flourish adequately and grow. But apart from these light wavelengths, some growers have come to terms that UV can benefit plant growth. UV light for plants is one wavelength that has been highly contested.
UV light also referred to as ultraviolet light is a type of light wavelength and also it’s a type of electromagnetic radiation. UV is a light that is invisible to the naked eye of humans and the light is measured in nanometers (nm).