Hey gen.

I use to have a grow in fluorecent lighting. I used 5 4ft long fluorecent ballasts, with 2 tubes per ballast. 1 of the tubes out of the 2 in 1 ballast would be a Warm white tube, and the other a Cool white tube, I used this for my entire grow and it came out great.
Joel Reviewed by Joel on . Fluorescent light help For clones and seedlings what lights do I use. Home Depot had cool white and full spectrum 40watts. Is this what I should use? I could not find any that said warm light. Rating: 5