Tops are looking great, good job. How long is the UV on now....and how high if ya don’t mind
ya working um good and early this time!
VPD is a btch this time a year isnt it
Just posted this on my gc thread, re vpd...great timing dude!
We’ve had some exceptionally low humidity for the rainy season(!) in the pnw, with beliw freezing temps, this past 10 days or so, my tents have been in upper-20s-low30s rh%. Really exaggerating ec, and fucking up plants (clawing, slumping)...low rh started breaking yesterday...today the tent above is finally above 50% rh...hoping it at least remains here for a couple more weeks...
Re uv: it’s been off since last week, started seeing some negative stuff, which now appears driven primarily by low rh, but causin a cascade of secondary issues...once i get the final 8 mains into position, i’ll restart ramp, prob at 5 mins bod 5 mins eod...
This uvb stuff is hella harder than the reds,
especially with controlling the intensity and duration at right nm, with lights that do not have dimmable ballasts...so, also working on getting that going, so i can get back to trying to come up with a uvb recipe that provides trich bennies without damaging/stunting plants and melting trichs...