- hi all, am a newbie to this and this is my first time grow ive chosen feminized white widow vegged for 5 weeks under 400hps light my girl was about a foot before i chucked her into 12/12 under 400hps light, she's on day 18 of flowering and is growing like a beast she,s just over 2 foot (checked this morning) feeding with bio grow every other watering, as u can see by the pic she's in two containers due to not having one big pot, i think the black one may be 2 gallon pot but i am unsure, the white one is a 25 litre container she seems to be loving it in there she's bushy as hell. i just wanted to know if any one had any tips over the flowering period, and also what kind of yield am i looking to get from my beast of a girls,