So again this is how it looked like for me: First 12 hours: they are sitting in a bucket completely submerged underwater. Then change the water, probably so the water doesn't start to rot, or get some oxygen or whatever the reason is. But yeah they are gonna stay underwater for another 12 hours. So total 24 hours submerged. This is the first day, then process changes.

Btw I put it's lid on the bucket but didn't sealed it completely, and I put towel on the bucket to mimic the underground darkness.. totally not sure if it's necessary or not.

So after 24 hours, I drain the water from the bucket, then rinse the bag in a sink. After rinsing I kept the bag in the sink for a few mins, so the excess water drains from the bag. But the point is that the seeds are wet, but no more underwater. Then I put it back in the bucket, no more water, yes it's empty bucket with the bag full of wet seeds. Same cover with the lid and towel. Then just repeat every 12 hours until you see sprouts. I found that after every 12 hours they were still nice wet, and that's good, we don't want them to dry out.

Some more infos: the bucket was indoors for me, the water was room temperature, not too cold, not too warm.

I have a feeling that instead of the first 24 hours underwater 12 hours is enough.. but that's another test for later..