yes ..increased my air vpd
your right 100% dude.I don’t know what the hell I was talking about Lmao.that was this piss talking there or the other max that’s on here every now and then .he’s back under his rock
.but after reading I think I know what the other max was on about is by upping the rh the vpd is better and plant is drinking more to suggest the plants are transpiring more.it is wierd though when you look at a vpd chart it wants you to run low vpd ( high rh ) which slows the movement the of nutrients exactly what you said roots..fucked if I know