neem oil dying plant overdose dead

Found 2 seeds in my stash a few months ago and those mf’s actually germinated and have survived up until this point with my basic plant parent skills. God is real cause I have no clue what I’m doing help! Context: No major problems with these plants. Germinated, seedlings grew in sunlight for...

So i read neem oil stops mold and pm so i pick up some dyna grow and over do it ive sprayed with soapy water a couple of times and let them sit in the dark just trimmed some of the bad looking leaves off now im praying that my mids bag seed grow turns out successful but i doubt it any input...