Yea im going to change to my hp bulb and go 12/12 prob next week bc im worried about the height/stretching with the super silver but i got a decent amount of ceiling so i should be ok i hope lol.. I only feed them once a week and water every 3 days or so when the potters feel light to lift.. The first 2 feedings i went about half strength on the nutes so idk whats causing this but their all growing very well so i dont fukn know lol.. Oh and btw this is my 5th grow witht this setup and never had any heat or burning issues due to the light its a consistant 70 degrees inside with the light on.. Thaks for the input guys..