... insure uniform leaf coverage 9) Ideal for all phases of plant growth, and works well with any indoor garden, whether hydroponics or ... WavelengthBlue 450~460nm,Red 620~630nm,660nmApplication:Suitable for the plant -breeding house, garden, farm, green house, horticultural park etc, ... for the flower exhibition because it can stop the growth of the plant, in this way, can widen the application of this ...