Three weeks into 12/12 tell me what you think

THree weeks into flowering does everthing look normal

Looks like you getting a bit of yellowing on your big fan leaves, try upping the nitro levels a little for the first few weeks of flowering to keep the beautiful ladies nice and green. You will eventually get yellowing but should not be up until about the 6th week of flower. Other than that they look pretty healthy for three weeks. Great job and keep up the good work.