18/6 my friend, when i wanted to start flowering, i took away an hour a day until 12/12. I use 23w 2700k spectrum CFL's for the side lighting. They give off little heat so you can practically put them on the plant with some fan leaf adjustement.
Also, since i started adding 1 tsp natural molasses and the air bubbler to my nute solution for a day before feeding they have really bursted in growth. I dont know if the molasses or bubbler had any effect on that but it seemed to of worked out splendidly!
so wat does bubbling ur nute mix actually do? or wat is the reason for bubbling the nute mix?
any thoughts????