i am at day 17 of flowering and the girls are nice and big aside from some dam knats every thing is ok i switch to gh organic line and am useing az max for the dam knats my bigest plant is 4 feet tall and the rest of them are 3 feet tall hope i get something nice out of these five plants i think i should have got a biger tent because the girls seem a lil crampt in there but i cant really do anything about that now so they have to stay in the 4x4 tent so fare i like this blue venom strain alot and will be ordering it again a side form this strain being nut sensitive