OK. Update....wow,,,the Hells og took off,,,they have a very distinct smell...killer growth pattern,,,really liking it...was difficult to dial in,,,picky as far as nutes go...they really needed alot of nitrogen...much more then usual...anyhow they r getting GH duo,,,part A and B at a 3 to one ratio. Also some cal mag ,,flora blend,,silica at full strength along with Deep breath from Humboldt's county own and a little mollases.. Ppm around 1300,,room temp 65 .reservoir at 68...I always start my PH at 5.6 and let it drift up to 6.3..I just flipped my lights to 12 and 12 yesterday after giving them 24 hours of light this last week and then put them into darkness for 48 hours ..I think it helps them to facilitate into the blooming phase faster...going to be busy the next few days,,,taking a bunch of clones..haven't cloned in along time so wish me some luck:-)