1000 watt hps with a 4 ft t5

posted first post in wrong spot I guess. Oh well. I vegged 7 plants I grew from seed which popped on January 18. Strain is blueberry cookies. Using happy frog soil. Ph feed at 5.7 and using botanicare pure grow pro I think it’s called with its cal mag line and humboldts secret sweet and sticky. Have a small fan blowing on canopy. Lst began around two weeks ago and topped every head spot as often as possible on as many as I can remember to do. Was gonna Scrog but think it’s too late. Plan on flipping in 3 weeks. Currently on a 18/6 schedule.
 
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