I definitely following this one I have some Chem D clones from a bro! In coco botanicare high aeration mix. I am running House and Garden with cal/mag on drippers.
absolutely cracking set up mate.. jst to add you used the pk far to early, use it from weeks 5 to 7, i knw the bottle says use only once 3 wks before harvest but here in uk its widely used frm weeks 5 to 7, with great success.. not knocking your green thumb at all tho, ur doing a great job more of a heads up.. try it on ur next crop frm weeks 5 to 7, and i swear youl never stop using the stuff! lol.. one of the " so called" bloom boosters that actually works!
the other tip iv got is bloombastic frm ataim i belive if memory serves me right, i did a side by side with one row of 5 lights useing jst p,k and the other row of 5 lights useing p,k and bloombastic and the bloombastic side were a lot denser, but size was aroung the same but way more denser, you could litraly feel the weight difference when jolding the same size cola in each hand.. bit pricy tho but did the trick.. all the best n stay safe..mrc