Hello! I'm starting my second growing round and I started soaking 4 seeds last night. I read that most viable seeds eventually sink to the bottom. It's only been 12 hours but one of the seeds still hasn't sank yet- does this mean it isn't a good seed? Should I wait a little longer to see if it sinks like the others? I know after 24 hours you should take them out to avoid drowning them and germinate them elsewhere, if it hasn't sank by then do I toss it ? Or try to germinate it anyways? Thank you all in advance!!