Well, thanks to those people that told me not to give up on these girls. Here's an update on them from a pic 4 days ago. Today is day 19 of flower. Tallest is standing at 54", then 51", 50", and the two "babies" are at 35" and 36". Still hoping I can hit 7-8 oz's on this grow. The two smallest still haven't shown sex, is this normal? The others had all shown by day 12.