HELP! Do I have a pest problem?

[ocgreen]

Came home to leaves on 2 plants looking like this. Assuming it's some type of pest/bite marks.

Please see my grow log for complete details.

 

[Colombo]

Hey ocgreen, what does the under side of the leaves look like and where they attach to the stalk or any tight plant leaf formation with high moisture?

 

[ocgreen]

Hi Colombo. Thanks for taking the time to help. Underneath the leaf appears the same as other leaves without holes. No discoloration or signs of things like webs or pests, as far as I can tell anyways.

Definitely tight leaf formation/dense area. They get constant (maybe too much) wind from multiple fans and I keep RH at 60. Hoping that's right but definitely open to tips!

 

[Colombo]

How long were you gone? Usually problems start days in advance. If your are in water I would look to PH but leave that to the vets to decide. I would not rule out mites. Good Growing !!