Nutes for flowering sativa?

Got a couple plants in my closet. I think they are a cross like 80% sativa 20% indica.

Any suggestions for a good flowering formula

p.s. 2 weeks from first buddlet

 

I am using mircle grow soil with a bit of nutes already in it.

just manuly watering and shit.

stariting two more small as plants in the chamber that have the mircle grow mixed with rocks.

Got a 400w hps on the flowerin babies

The first two mutants I stared just fuckin around under incandcents and they grew and i was like fuck and I got A hps. thoes plants are the furthest along under 12/12 for 25 days. showing good buds. i have another tha I put in the chaber at 3" itd doing well at 7 days 12/12 already showed sex another female.

tryng to clone under flourecents in a mostly vermiculite mix as well.