thats odd that only one of your plants is affected, I've never had w/e problem your having with that plant so I can't help to much, but by the sounds of it you could have any of these problems:
Deficiencies:
Zinc: Leaf tissue between the veins is lighter in color; yellowed; papery in appearance. This imo is whats wrong with em.
Iron: Leaf tissue appears yellow, while the veins remain green...
Manganese: uneven distribution of chlorophyll - looks blotchy
High pH will cause all those deficiencies, hows your pH?
Magnesium: is similar but I have had this problem before and it looked a little bit different - still exhibits yellowing with green veins though so this could also be it, but I think you've got a problem with the zinc iron and mn.
I'd check the pH of the soil, have you done anything different with this plant vs. the rest of them?
A little update i broke my camera and am going to get one today . So i will post some pics tonight i have harvested 2 plants already dew to rot. My chiller went out and i didn't catch it till it was to late. So i am not gonna get the weight i was shooting for.
This is why i am going to the new system. I will be using a aeroflo2 and growing AK-47 not the haze or nycd till next time. sorry for the inconvenience but i will grow the amnesia and nycd and keep a diary just not this time.
explosive growth! I have 1 PPP mom that I am in the middle of mass producing... i grew out power plant my first ever grow, and it surely is some of my favorite bud. can't wait to harvest some.
Sorry for not updating this i got a new job and have been busy with that. I did not get my new camera till a few days ago so i don't have pics. I harvested around the 25th of October ended up with 34 oz quit a bit shy of what i wanted to yield. I personally did no t like this strain. I had some of the purple and some that finished on the greener side. The purple was weak i thought buzz only lasted 2 hrs was definitely a more uplifting high then couch lock. I did not take any clones from this strain i went to AK-47 which i have grown before and i really like.
my only werds would be to maintain a constant 5.5-5.8 ph, keep water temps from 60-70ish, use ro water, suppliment with sensical or calcium magnesium suppliment. keep a keen i on wavering nute ppm. this should prevent any more possible issues, d