Help! Name that deficiency

NS775

Member
So I usually run NFT, but inherited a bastard plant in soil that came from outdoors which is turning out to be quite a problem child (Just recently conquered the spider mites 2-3 weeks ago). What am i doing wrong here? Any help would be greatly appreciated.

3leaves.jpgleaf1.jpgleaf2.jpgleaf3.jpg

These are from a cotton candy mom a couple weeks into flowering. I had been running 800 ppm (Technaflora) @ 6.0 pH every 3-4 days & occasional water only feeds.

I also did a soil test from home depot (not very accurate), but it was showing roughly 7 ppm, adequate phosphorus levels, and low nitrogen/potassium. Now that contradicts what I thought was going on (phosphorus deficiency). Anyone have any ideas??? Is this a lack of phosphorus & nitrogen? Potassium? Zn? Mn?. Maybe phosporus is locked out, hence it's prescence in the soil but not being utilized. Or maybe nute burn? or pH shock? I've done 2 flushes with 5 gals of distilled h20 but that had no impact, if anything it seemed to make things worse slightly
 
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