if you want too keep the plant vegging,,24 hours of light is ok,,18 will do,,,12 on 12 off,,is the schedule you want your lights on/off,,to make them flower
and bud
Keep on Growin
HoLE
ya the battle between 18/6 and 24/0 for vegging is the battle like 12/12 and 10/14 for flowering . Its all personal preference and what works for u. Either way it wills tay in veg with 18/6 or 24/0 if ur using CFL go either cause u get same results, if ur using a metal halide might as well go 18/6 so u can save some money on the electric bill