Nothin to write home about...?yet?...but the girls are starting to stretch a few mm...and are slurping nutes. Seem to be tolerating uv well.
Raised the qbs and uvs...will bring nutes back up to 1.6ish ec tomorrow.
Changed out co2 tanks, first 100lbs lasted 10 days...expect the new ones to last a little longer, since i closed one of the two open vents on each tent, as plants generate their own humidity...
Will bump uv exposure another 1.5 hrs on Tuesday; taking total exposure up to 1/2 hr for every other hour during lightson.
Probably start next round of defol on sunday...to get some air and light down thru top of canopy.
Lightson 12hrs, no supplementals except uva/b, ppfd ~1050
Air temp 86F, rh 60% avg
Water trmp 68F, pH 6.1
CO2 1500 ppm, lightson only