I need a DOCTOR !!

[Weedhound]

I think of two things. When was the last time you thoroughly flushed your systems? That's never a bad idea in view of the issues you are having. I realize you have several different set ups.....some coco, some DWC etc.....so it has to go back to something that's the same about ALL of them. My guess would be the same as Rusty's.....too much foliar spraying has done something to the leaves. I use DutchMaster Zone (just started using it in fact for fungus gnats in the res......works well) but the way I read the directions was 1ml/gallon and that's what I've been using. It makes me wonder since DM makes STRONG products.

 

[Weedhound]

Sorry Pirate, I just read you figured it out on your own. Sorry for the wasted post.

Personally I wonder about the DM products. While I love them, I do notice that the more I use them the more issues I seem to get with my leaves. For the most part I have stopped ALL foliar spraying except for Reverse, Don't Bug Me, and Serenade as needed. I used their LL for awhile....but it seems to me that the problems show a day or two later which made it hard for me to figure out the problem as well. Now I just try to avoid spraying anything on leaves that I can. PS....I stopped using Liquid Light for this reason......even at half strength it seems to burn my leaves after a few uses.

Glad you figured it out.

 

[Weedhound]

Yes, just now....sorry......glad you pinned the issue.