Effect of LED lights on the growth, nutritional quality and glucosinolate content of broccoli, cabbage and radish microgreens

•LED light wavelength affected major growth and quality parameters of broccoli, cabbage and radish microgreens.•Glucosinolate content was influenced by LED lights, however, the response varied depending on the type of glucosinolates.•The impact of different LED light wavelengths on growth, quality and glucosinolates was species specific.•LED lights are promising for the improvement of nutritional and health related compounds in microgreens.