My clones are about 6" tall 2 - 3 weeks old, my veg. room is 6' x 5' x 8 tall, I'm still unshure as to how high is best. I've heard 18"- 20" & I've heard 1" - 6" from the tops. What do you think?anyone?
From what I have read and gathered from other forums is to get as close as you can without burning them. I am also a new grower and so far my 3 are doing fine with my fluoro tubes about 2" from the top.
