Updat on my first grow week 2 of flowering

Still no sign of sex my plant seem to b pretty healthy and stuff I was wondering if 2 hallow pots were gunna b big enough for the whole grow it and how often should u water your plant a day while flowering because I think my soil is not letting water drain like it should and I think it hold water for to long I got fox farm light warrior but thanks for the help everyone and hope everybody had a good 420