ya i should said i use metal halide and high pressure sodium so two different light spectrums, if your using LED’s than i don’t know..I'm sorry, GNick55, but I don't speak your crazy moon language.
Does the spectrum change along with light intensity? Otherwise I just have the one light. Sorry I'm a little dim when it comes to the light science.
no light spectrum does not change with intensity.
like this grow i’m going to use the high pressure sodium (red) at the start of 12/12, sometimes i wait a week after.. no biggie it all works, for the most part it’s the strain, sativa-indica some stretch more than others.