Jay that 1 " down or more is your closet taking it
) as for humidity i would think i had this issue this summer had to plants green and seemed to stop growing in flowering phase as other plants took the food these couple drank but alot slower ( pots were heavy ) so i decided to flush
Wow i got 5.0 returns back i was like WTF never had this happen so i checked my runnoff ppm and low and behold it was over 2000
i kept flushing till i got returns of min 6.5 checked my ppm and it was 850 - 900 so i let them alone for like 2 days and they took right off
i was lucky cause if the ph was other way around high i would of burnt the hell out of them