I can't tell you how glad I am that I accidentally found forum. I am a retired Air Force master sergeant, retired postal worker. With it getting close to planting season, I started ordering heirloom/organic seed from our garden. This year not only will I be building at least three greenhouses, but I'm going to get started with my own aquaphonics system and garden. About three years ago are purchased 10 of line training package for aquaphonics gardening. Unfortunately, running a horse farm and working for the postal service and up so much time I never got started. But now I'm retired, and other big plans this year. I'm actually the next set up for different gardens, on my 20 acres to keep from cross pollinating my heirloom seeds. I'm really thankful the found this forum.