Need some advice on this sickness idk wtf it is looked everywhere

well basically im pretty sure this isn't a nute def. or overdose, with that said it started on the younger leaves in the top to mid. it spread from the stem outwards threw the leaf effecting the middle part eventually turning it white... i have books on plant issues i looked for 1-2 hours threw riu i have found nothing like it if anyone had any guesses to what it might be so i could research i would be greatly appreciative thanks

i forgot to add my best guess to what this is, is that the plant was in a 5 gallon pot and it outgrew it so i just transplanted it into a 7 gallon pot today thats the only thing i could thing of what it could be but i have never seen anything like it its really weird

definitely not from outgrowing ur pot... its some kinda deficiency. what nutes are u using? are u ph'ing ur water?

How close are your lights to your plants? it looks like it could be light bleaching.It could also be nit deficency a plant needs nit to stay green.

i really dont think its a nute deffiency and its outdoors so i doubt it light burn, this is my dilema everything that is relativly close just doesn't have the exact symtoms defficiency cause yellowing generally from the fan leaves on the bottom up... this is starting from the new leaves on the top down... also with the whitening of the leaves its curling upwards, my nutes are pretty on point using schultz 10-15-10 they just switched into flowering within the week and im switching to 15-30-15 bloom booster... my issue i dont think is the nutes the tap water that i use around here runs at about 7.2 ph i know its a little high but i have used it for previous grows and it hasn't given me issues at all especially not like this in general im really confused like i said i never seen anything like it =\

also i should ad that im using molasses with my nutes only 1 teaspoon though for help breakdown all the micronutes my sched. is 4 times a week mon,wed,fri,sun every other watering since this prob occured i pulled it back to mon,thur,sun 3 days a week bc i originally thought it was phos burn but after furth research found its not but still keeing the 3 day sched during veg. u cant burn with nit pretty much it takes a shit load of it to burn ur plant just thought i would add that

I've experienced something very similar. All new growth got almost white.

In my case, it was too high PH causing a Iron/Zn//Fe deficiency.
All I had to do was lower the PH, and a couple days later the plant had green tops again!

Check out some of those PH-charts all over this site, and you'll see what elements are locked out with a high PH.
You'll notice that Iron, Manganese, Boron, Copper and Zinc is difficult for the plant to absorb if the soil PH is too high.

When thoes elements are not available, what you are experiencing are normal.


Edit: Ignore my postcount, I've grown for years.

so get this... i check them out today after transplanting them over the weekend and switching up to 3 days a week instead of 4 for the nute cycle, and the leaves are pretty much all green again they legitimatly turned back to green healthy leaves its pretty crazy i have still not been able to pin point what the hell it was i dont believe it can be nutrient related or else it wouldn't of cured itself and turned back to green from my understanding i didn't think it could do that with anything its pretty crazy just thought i would share lol thanks everyone though