Heat stress?

Check the pics out~ Heat issues? but its on the lower leaves, not really apparant on the top branch sites.



Here is the plant itself, the pictures are from the leaves kinda near bottom / mid.

View attachment 1544210

thats not heat stress. maybe a little physical damage, or just a touch hot on the nutes. no worries man that is nothing to really be concerned about. if it starts getting worse flush the little girl and lighten her nutes.

Yep, I'd say that it is a touch of nute burn. Paulson nailed it on the fix.

ooo, What great news. I've dimmed my 1000w to 750 for the last 4 hours of light because I was concerned of heat, but temperature says 75 degrees, 55% humidity. I think i'll crank it back to 1000w.

Whats a proper method to flush, I'm using dwc buckets? thanks!