this is my first attempt to grow.
veg room:14x10 room well ventalated, with 4x6 ebb and flow tray (2) 4bulb t-5 lights and 3 shop lights from wallmart, GDP and Bubba Cush plants are 6 weeks into veg and some are 3 1/2 feet high, using Gen Hydroponcs nuets, 24 hour lights, I have no PPM meter...