Your plants are looking good! LST is the way to go, IMO. You'll get those lower/side branches popping out and growing up towards the light now.

I would really try to get a vent. system up and running. Even if it's just a small comp. fan exhausting out the top with a passive intake on the bottom, that is so much better than nothing! Do you know what the temps are in the cab? I think CFLs are underestimated when it comes to how much heat they can put off in a small space.

Got any close up pics of the burn? Could be pH issues, calcium def... anything really.
bron.y.aur babe Reviewed by bron.y.aur babe on . First Timer CFL bagseed grow...check out set up, love some advice? Hi all. Doing it for the first time. I gotta say that so far I'm pleased with the progress, but I'm sure I could be doing better. I'm growin' 4 from bagseeds, all are just over 1 month old. Some look better than others. Love some pats on the back/kicks in the ass from anyone that knows more about this than me. I've read Cannabis Grow Bible and How to Grow Medicinal Marijuana, and have been constantly checking this site. I'm a month in and DON'T wanna fuck this up. Growing in 10 Rating: 5