Hi I am new to the growing idea and I just have a few questions. I am growing 2 plants at a time for personal use pretty much. 1. Lighting. I know for bigger crops most suggest using a 400 watt HPS light. But I am only growing 2 plants. Anyone have any idea what wattage I should use? 2. Odor. I have already looked at how to control it. But i am just curious about how bad 2 plants are going to stink during the flowering stage. Any will be appreciated greatly!