I am flowering and I am using 4 2700k tubes. It holds 6 tubes and I have 1 blue and 1 purple superattinic. Blue is 440nm and the purple is close to there. Should I use these blue and purple for flower? Or use all 6 2700k?
Anyone? I could possibly get some pics up but I believe I am seeing the first signs of flowrering 1 week in. I've heard over and over that a mixed spectrum is best instead of one main color of light.
