Not sure bc I’m kinda Oldschool.
I keep it pretty simple.
Ppfd dli vpd aids, and man, c02 is useless (in my opinion, yes I know what a regulator is and dispersal should be ect) I’m good on all that though i studied it all for brain stuff.
Also these new fangled uv lights seem like a toilet seat warmer in the winter…..
Never friggin needed one, and I still haven’t seen any anecdotal evidence showing its application and outcome. Just a bunch dr b fans taking his word for it.
I have no problem with that either.
Dr b is a solid cat.
But for this clown, these extra red spectrums seem like a gimmick to me, because I truly believe I don’t need them. I’d try one of it was free, maybe buy if I saw one of you badasses run it and show data. I’m not going first though. And let me tell you how I need more grow gear
My house is a fucking nursery sometimes with a side of humans.