Hi this is my first thread on this site. I am about to start my first grow season indoors. I will be growing in an insulated shed that will have heaters throughout the winter. I am going to be growing with DWC system. I have a few questions. 1. I am going to be growing 6-7 plants at a time and I was wondering what would be better to use a bucket DWC system for each plant, or 1-3 Rubbermaid containers with 6 potting holes in each lid. #2. When growing with DWC system is it possible to grow pot plants with out adding nutrients ? 3. if I use the rubbermaid container idea would one 6in air stone be enough for one bin? or should i add more? 4. more of a grow op question, because i will be growing in an insulated shed in the winter what do you think would be the best idea to get fresh air inside without freezing the inside of the shed? 5. would a 3in hydropot be big enough in a DWC system for a fully grown plant?