General observation

This is my sour grape kush that is about 4 weeks into flower. 10gallon pot with fox farms ocean forest. Does anyone see any glaring issues? The white specks concern me, and I recently had an issue with thrips in my veg tent. Keep in mind I have hard water, which is why that fan in the back is white from the humidifier and the calcium. But don't want to take any chances if this is signs of a pest!

The white dots could be old/new damage from the thrips, residue from whatever you used on the thrips or from your humidifier or something else entirely, ik not really helpful but you will have to check for more bugs to rule that out.

As for your humidifier, do not run tap water through it, you do not want to be breathing in those minerals and you do not want it on your plants and surfaces.. breathing it in is not good for you, smoking it off your plants is also no good for you and will effect flavor and I would bet is a welcome mat for things like pm or other plant issues.

lightbox420 said:

This is my sour grape kush that is about 4 weeks into flower. 10gallon pot with fox farms ocean forest. Does anyone see any glaring issues? The white specks concern me, and I recently had an issue with thrips in my veg tent. Keep in mind I have hard water, which is why that fan in the back is white from the humidifier and the calcium. But don't want to take any chances if this is signs of a pest!

Click to expand...

Doesn’t look bad at all. Maybe a little dark green from little high N but nothing to worry about. I would try to open the canopy up a little more and make sure the big fan leaves aren’t laying on top of one another that creates a very humid area and that’s where PM will start if left in checked but other than that looks good. Good job.