I am a new grower.... I am almost ready to flower 4 indicas that are about 4 ft tall currently. I have them under 2 1000 watt lights. One is a blue metal halide bulb and the other a HPS, I am using both for a better spectrum. I have the plants in deep water culture and am wondering if it is likely to be able to accumulate a pound of mary jane from each plant????? Thanks!