now that link is even more complicating...cuz it looks like my week five has a nitrogen deficiency...the other two look like maybe nitrogen and zinc but i'm very unsure...better check the ph tomorrow...had a low ph problem previously that was very similar...adding ph up today with some superthrive at ph of 7.5...not sure if that was smart cuz i didn't check the ph...but like i said its almost exact to my problem that i had in vegging which was low ph...thanks