right now im watering them every 2 to 3 days with a half a gallon per bin.... those bins arnt that big..the ones you use to put your cans in.....the 3 lights cover the lights perfectly and i have them at 10 inchs above the tops.... the plants are at about i think day 28...i started with a 36 hour dark befor the 12 12... within 4 to 5 days i had fowering sites...forming... i used lst when they were growing and right now i have about 25 to 30 tops per each bin... they smell like lemon desiel smell and veryy sticky