Best way to figure it is to guesstimate based on the type of pot, Indica or Sativa.
indica and Indica Dom plants run 55-60 days on seed websites, add a few weeks, they make the claim for growth in optimum conditions.
so,
indica 8 weeks +
sativa 12 weeks +
crosses, well I just don't know.
Please take better photos with no HPS lighting.
I use a loupe to check Tricomes, I hold the loupe tight to my camera lens and get good Macro photos.
The truth is, the longer the plant stays green and growing the bigger the buds will get. I learned this from a person that studied horticulture. I keep mine on a shedule so whatever they get traded in for new ones. Seeds starting from 12/12 require a minumum of 12 weeks to mature.
People calm down. Googleing your strain is a good thing to do to quickly find out flowering time instead of sitting here waiting for answers, there's no need to cry about it.