damnit
will someone who knows what they're talking about come in here and not leave ;[
I hear you! It just takes some time to get people to respond. Keep bumping it up every few days and someone with good knowledge will come around. If not then do so mad reading on this forum.
I think you will be better off with the higher watt HPS lights. The more "light" during the light hours you give it the more potent it will become.
Watering two times a day may be a bit much. With a pot that size I would water it until a bit of water starts to come out of the bottom drainage holes. Then check it 2 days later, stick your finger about 3 inches down in the soil and see if it is moist. If the soil is moist check again tomorrow and if it is bone dry then water again. Then use that time period for a watering "marker."
Too much water will stunt the plant and cause root rot. Hope you get some more advice. Ok break time!