65% RH is the point mold spores start to get frisky, that said you are cutting it close, especially if its a crowded (lots of leaf on leaf) garden. I feel much better at 40-50% and 30% in later blooming if I can get there.if I keep the air circulatuting am I still asking for trouble with my humidity at 60% in the flowering stage at night it gets down to 45% ?? Thanks
Yes it is and it's going to be pretty crowded seems I need a little more air excange in the room for thought out my hole house my humidity is around 20%Agreed
thats good for veg
a little high for flower
is this your first crop at this humidity?
Thanx you I will try getting it down with more air excange , but if necessary I'll break out the dehumidifier don't really want to do that thought60% is high try to aim for 50% at most,
unless you risk a visit from the Pm angel?
or start applying neem oil now