Nute Def? Heat Stress? Please Help! ton of pics

[wickywackyworld]

It's called nutrient lockout. So, yes over nuting can cause lockout leading to deficiencies! :thumbsup:

thank you vance, do you think my semi flush will be effective?

[martyrprojekt]

Flushing is a touchy subject for most also...I would flush for 24 hours if something like this was to come up. But, that's me with my system.

I think you would be fine with your "semi-flush"

Post a grow log my friend....and welcome. :jointsmile:

[superskunk1]

Same thing happened to me with my mother, she was showing the same signs and i believe it could be nute burn as well as temp stress.

Problem got solved by flushing her and pruning all of the dead parts on the leaves. Took a while to recover, but I'm sure your girls will be fine.

O ya and nice grow...

[Jonesy2010]

Looks like Nute burn; I had a similar problem myself. I got nute burn then PH dropped and I got Nute Lockout. I flushed with clean PH adjusted water for 3-4 days. I then added nutes back in slowly and she started to get back in the groove of things. With nutes, less is more!!! Find your plants tolerance and stay close.

Look at new growth; the burnt leaves are burnt and wont get better. if the new leaves are not affected after the flush, you know whats the problems was.
cheers,

MJ