Black spot on leaf?


Hey guys, one of my plants developed this black spot overnight on her leaf. Any ideas what this is?

Medium: Coco/perlite
Light: 400w HID
Stage: Day 6 Vegetative
Nutes: FloraTrio + Cal-Mag


Did you possibly spill some liquid on it ?


Nothing except maybe some water.


Kinda looks like 1 leaf was overlapping/touching another perhaps?


So, maybe no a deficiency after all?



I think your ok.
Looks to me a dark green color.
Just keep an eye on it for a few days.



Thanks man!