Leaves dying randomly durring flowering. Please Help!

Hi,

I have a problem with my scrog plants. I am growing GDP clones in fox farms soil. Light is 400w HPS. They are have been getting a 2m(.4 tsp)/gal of fox farms tiger bloom. Recently the leaves started dying so i flushed them. 3 days later its worsening. They are abot 4 weeks into flowering. Here are some pics.








Please help me save my Christmas present


djrico

i would trim dead material off the leaves to clean her up a'bit. also if you've flushed with a 3 to 1 ratio give em a week before you see a difference. and then start at about half strength on the ff tiger bloom

Id say 2 things:
1. You have heat issues, i definitely wouldnt recommend using a metal screen, it heats up excessively.
2. You need some Magnesium.

XxNinjaxX said:

Id say 2 things:
1. You have heat issues, i definitely wouldnt recommend using a metal screen, it heats up excessively.
2. You need some Magnesium.

Click to expand...

Its below 80 degrees in the grow. Also the screen isnt hot, i touch it all the time. What will magnesium do? how will this affect the buds?
Thanks again

It just appears that way, because all of the burnt area in the photo is touching the screen.

Check here:

Plant Problems