Deficiency, overdose, PH? What's wrong here?

Hello mate, i think it's began a Ca/Mg issue. You are using an organic feeding so you should know the rate of Ca/Mg in your water, the right proportion is 4:1 or 3:1. Once fixed this you'll have a perfect balance of your nutrients in the soil. Do it very soon or she'll loose a lot of times. Good luck and happy journey with your plants!

VPD doesn't seem to look right, hard to tell if it's pH or anything else, because you don't tell us your pH Also you are not including, what you feed and how much, so it really isn't easy. As long as you go after the nutrient feeding chart thats usually included or online to find, it's probably pH. You need a pH meter and some pH- to correct your tap water. If the pH is around 6. its fine for soil. If you can't get a pH meter, buy bottles, demineralized water, that pH is usually around 6-6.5 so that should fix it, if you water with that instead of your regular tap water. I hope i could help, good luck with your grow and if you have any further questions, you can just write me a message here on the site, haaappy growing!

Either your having multiple deficiencies right after feeding said nutrients OR your ph has drifted for any number of reasons which no-one can figure out because you half arsed details on your diary. I'm guessing your rh is very high based on lazy leaf formation, possible its halting gas exchange, preventing nutrient uptake and drifting ph into the nether regions where nutrients have problems uptaking. As soil pH drops, availability of magnesium and calcium declines while manganese availability increases.

did you cause or notice a wild shift in pH? it's not something you can just assume by looking at leaves even if some situations do correlate. Looks like maybe a bit low on N and Ca. If your pH drifted downward, that is plausible, too. OR, you need more N and Ca in the formula.