HUH???hey man... i hate giving bad news but there is a serious problem with the plant that needs to be addressed immediately.
. what ever you put into the water is causing radiometric dating(twisting in leaves) in the tips of the leaves. the plant is attemting to fight it off and thats why its twisting, its a rare problem like heliocentrism but its avoidable.. you should abandon this grow before the nosocomial infection spreads and you end up with poisonous bud.
sorry man
good luck with the next grow
your calling me a NooB???Lol you guys are noobs