Update - Went to the Hydro store and bought PH Up for the low PH...Look forward to posting pics of the discolored leaves tomorrow. BTW - I am at 3 weeks into flowering but growth was initailly stunted by about a week due to transplanting.

1 more quick question - Since my plant is tall would it be in my best interest to add another light vertically beside the plant with daily rotations? If so why would you advise to use as far as tubes? Warm, cool etc...

Thanks...