Need Expert Help!!! Sudden Issues!!!

Just an update... We put the girls into 12/12 on the the 8th and that's kept the temps down. I gave em a good drink and tested the runoff and everything is good. They have improved greatly and I think they are LOVING the darkness period! Pistils are taking off and the plants are greener and all new growth is green. I haven't seen any new yellowing or spotting so I'm positive it was a heat issue.

yay, im so happy for ya ........

Thanks man! We are going to add some CO2 tomorrow too. I've been told it will help with the heat stress.

so how they doing now

Sorry for the lack in updates...
Our indicas our flowering like NUTS! Our Sativa is doing her thing... Taking her time flowering like Sativas do... That's ok tho cuz we aren't rushing her! Here's some pics for ya!

The first one is "Killer" she's bursting with buds. The second one is our "Orange Crush" she's full of crystal and her buds are crazy sticky already. The third one is the Sativa... that pic is from July 8th. I'll get a more recent one on here. The plant looks lite green because of the flash. I used the wrong flash under the lites but, she's dark green now and lush. Thanks for coming back GrimReefa!

give them nutes with a high nitrogen level and throw some zink plated bolts or washers in the soil or leave them in your water over night before watering. do that....then flush the shit out of them...then do it again and they will come around.