yellow leaves on first week of flower

are you reducing N going into flowering?

never had a chance to reduce before leaves yellowed. i fertilized up until two days before inducing flower 12/12 cycle. within three days of inducing flower the leaves started to change

You my good sir are experiencing a magnesium def, calmag will stop the progression of yellowing leaves.

I would also keep the nitrogen up a little for the first couple of weeks in flowering

just added a 15-30-15 mg 1/8 tsp. and will see in a couple days how she is doing also did a foliar spray of epson salt 1 tbls. per gallon