Flower day 1 second shot at first time grow

So last grow I ended up with three males and had to pull them we transitioned into flower today we have 2 ladies. Growing with fox farm and Mars hydro ts2000

That isn’t flowering just yet. She should be showing real soon. It looks like a couple pre-flowers.

They aren’t autos I put them in 12 hrs of darkness today.

That’s flip day. Some people don’t consider flower day one till it’s fully in flower.

General rule of thumb is flip +10 days as day 1 of flower . . . I think this is one of the reasons I see a lot of people talking about flowering running over the breeder guidelines when growing photoperiods.