To cultivate plants effectively you need a light source with a suited illuminant. In nature this is the sun, but if we are cultivating plants indoor adequate plant lights are deciding. Illuminants have red, yellow and blue light spectra. The dominating light colour decides on the intensity of the plants growth or flowering stage. Theoratically almost every artificial source of light that is used in indoor plant cultivation can be counted to be an illuminant.

Items 1 - 17 of 17