How dude? As far As I understand (please correct me if I'm wrong, because I never researched much Pplants), PP needs at least 30 days to shows sex, while some of strains are slower in veg than others, plus you get at least 8 weeks od flowering.. That is minimum of 12 weeks. I grew only 2x PP plants, and with my shitty skills, or bad genetics I got same weak weed as autos.
Only 3 strains that impressed me were, 4 assed monkey, auto criitical 2.0 from dinafem, and One only never forgotten best potency weed I ever grown Sour crinkle mephisto.
That second tent light, is biggest minus for trying Pp girls. You can always start new AF grow, when you near harvest with current one..