I would like some input on starting seedlings with , also what about using Superthrive, to help jumpstart the process. We live in Mn, which I belive is zone 4, when should we start the seedling process? Any and all input is appreciated.

For some reason it didn't print hyroponics, that is what I'm interested in finding out how seeds with do, doing it this way

Assuming you're only talking about a small scale project, have you tried placing the seeds in a damp paper towel in a plastic sandwich bag, stored on top of the refrigerator until they sprout? Once they have roots you could place them in your hyrdo system with dilute nutrient liquid until they get their first set of true leaves. This worked well for my daughter's science fair project several years ago...might be time to try again!