Yeah, I was having doubts about the seeds getting any current (the most electronics I've learned was in 12th grade physics....not much). I think I shall scrap the idea of the seeds resting on a conductive medium, and instead take the advice of planting them in soil, and lining a pot with electrodes. That sounds like a much better idea.
By the way, I'm really sorry about creating this same topic again. After I created this one, I didn't see it show up, so I waited a day, and made it again, only to see that this one was already up. I probably didn't read something in the ToS or something. Anyway, sorry about that.