We are now in week 2 for #1 and week 4 for #2+#3.
#1 is having calmag, a&b and power buds.
#2 + #3 are having calmag, a&b, power buds and I've started green sensation this week.
I am awaiting delivery for some silica. That should be here tomorrow so I will incorporate it into the feed as I will with all my plants. Benefit:cost it's a no brainer.
#2+#3 although very differently, are producing lots of starter buds popping up all down the stems.
#3 looking the best pheno so far.
UPDATE
======
Due to many varying circumstances I have taken the executive decision and have aborted #1. It was two week behind and to let it run would mess my plans up a lot..
So we still have #2 + #3 and they are at the end of week four of flower.