Leaf tips curling down

Hi, I wouldn't worry about that, look at my Wanilla kush last year, my leaves were twisting like you and it grew to the end, I also had a question about it and I was told that sometimes it happens, I think she'll be fine . 👍

overfed af

You should defiolate some leafs as well to let the air get thrue. Your leafs look like that because they are ''hydrating'' lifted leaves are a good sign but that high is not good. It is also good for your lower buds, they will get the light as well, otherwise they stay undeveloped. Goodluck growing :)

dial back 5-10%... if adding boosters always have this effect, maybe re-think boosters. can't force feed a plant beyond it's metabolism (and that is also relative to several environmental factos). if symptoms of a toxicty start to creep in, that means you are feeding about and beyond what the plant can metabolize and that excess is a waste... of your money and the plant's efforts to mitigate it, if it can... otherwise it'll just keep piling up in cells that function as storage facilities.