nutrient burn

just seeing if this is nutrient burn. I flushed today with five gallons of water but added the same level of ferts as i have been after every watering and flush. Should i just flush again and get all the ferts out and let the plants relax.

these are the pics of suspected burn

hey man....ummm, I'm no expert on plant problems, but that looks like heat stress to me? What your temps at?

looks like a bit much water and just a bit of normal yellowing to me. If it were nute burn more than likly the tips of the leaves would be way more yellow and crusty on the fan leaves.

Hmm the temps around 75 and the leaves feel a little crunchy some normal fan leaves are really dark green. The discoloration is more like a brownish color and its between the veins. the buds are 32 days into flower. I veged for 4 weeks so i know my flowering has prob 40 more days. I dont think they would naturally do that at this point but i dont know. thanks guys hope this helps you help me

ok, temps are fine then.

Mg or P deficiency then maybe? These are the only other causes of leaf edges to curl up that I have read about. I've no direct experience with this problem though. So maybe someone else can chime in here.

that's nute burn to me....flush and cut back on the nutes. overwatering the leaves would be going in the opposite direction, they would be droopy. flush it and give it 1/4 nutes and go from there.....