light burn on main top what do i do

[dookee]

for starters i went out of town for the weekend,mixed nutes wrong(was in a hurry). got nute burn. Cola got too close to hps,i think. Nute pump timer went out. Nute res got to 90 deg(thankful the timer went bad). runnin ebbflo under 400hps 40 humid, 85 deg...dont know how to post picts of my problem will the parshal dead top cause rott...its on day 22 flower

 

[dookee]

i have posted pics. in my gallery. one of the main cola.and others of nute burn

 

[MynameStitch]

Flush out your res and add new nutes and raise the light, light burn and affected areas can't be fixed and will eventually die off....

Damn man you had a hella mess on your hands when you left!!

I would try to bring the temps down to 80 and no higher if I were you.....
How tall are these plants and what ppms were they at? what is the pH? water temps?

 

[dookee]

i allready flushed its back to growin again its now 36 in tall, and i have moved the light, i know to do all that i was needing to know if the cola needs to be cut or will it infect the finished product... im runnin 80-85 temp 40-45 humid 1600-1700nutes ph 5.6-5.8 nute temp 70-75 i now have new growth at cola. is it normal for a plant to be tall compact in width and v shaped...man its packed with buds on the inside do i need to tie the limbes out?

 

[MynameStitch]

No, do not cut it yet, when the plant drops it remove it or right before it gets crispy and drops it then you can cut it......