heat stress i hope brown leaf tips n yellow

almost all leaves have it this is the worst 1 i can find its brown leaf tips

Looks like early stages of nute burn.

billybob is right, just give plain water for a few days, then ease up on the nutes, only feed every other watering , and in lower concentrations.

wow i been feeding every other water with 50 perent says give halb teasoon per gallon been givin 1/4th dr been awile since u seen it how u think for 2 weeks of flowering

here anther pic of top

well it repair back to green or is it gonna stay burned
???

I agree early nute burn. Also they may be a bit water stressed. I noticed in the pic of the top of the plant the fans are starting to roll down. Could be water stress or the start of clawing(nitrogen toxicity).

yea ill cut down on water and no nutes for awhile

Minor nute burn you crossed the line. Not too bad ,dont flush just back off nutes by 10%.

How often should Ibe watering n how much.n I was giving nutes every other watering

Less is better, just use less nutes on it To me it looks like something very minor, not to worry about. The plant looks great!

Yea gonna chop em down more to like 25% we usin 50% but nope to strong

youre doin fine, keep the fertilizer concentrations low, and water a little less.

looks real good.

N abundance and wet