[redfox30]

Light schedules are not complicated, so don't make them just that, the three main schedules are as follows

a) 24/0 or sometimes known as 24/7.......this refers to the light being on for 24 hours a day / or 24 hours a day for 7 days of the week for the desired number of weeks that plant needs to mature enough to be flowered,or to your desire, this is known as the "vegatative stage."

b) 18/6 this means on for 18 hours and off for the remaining 6, and as above till the plant has matured enough to be flowered, or the height you desire, this is also a vegatative light schedule.

c) 12/12 this means on for 12 hours and off for 12 hours, this scheduule is used to force the plant to flower, by mimicing the on-set of winter, the female plant will flower in the hope of receiving pollen from the male plant, and produce seeds....hence not having any males polllinate your females means you have "sensemilla" or seedless buds,this schedule is used in the "flowering" phase.