So I have had mites and powder mildew now I got.....

[pcduck]

noun
Transpiration is the process where plants absorb water through the roots and then give off water vapor through pores in their leaves.

Almost had it Duck..one lousy letter. Good memory, you must smoke cannabis.

Dog gone that stuff. Always making me mess them letters up. :bong:

 

[Joe420Camel]

You aren't crazy, I see this everyday in my rooms. PCDuck nailed it, it's transpiration. I sit at 50% RH or higher all the time, and never have had a PM issue. Not "nay saying" anything, just thinking maybe your exhaust isn't up to par? That is, if you're getting PM...you'll get transpiration no matter what, if 2 leaves are touching for an amount of time. I will defoliate like crazy just before the flip and during the stretch. But I still get this. In fact, I'm sure if I go up there now I can move a leaf and find this.

I'm @ 35%
same thing happened yesterday, overlapping leafs = pool of water
re arrange the leafs, (which overlapped which etc) redirected and turned the fan up to 2 (still early veg) guess its time
just checked, no water but I can see right where the damage was done from yesterday.
I "comb" my hands through the canopy each night
or give each main stem a shake just to ruffle the leafs up
:48:
PS
I have had mold on my beads in the net-pot but never up in the canopy