I am trying oats right now, when I went to the feed store the peas were quite expensive but the oats were affordable, since I am just trying it out wanted to try on the lesser priced one first. I went to the fabric store and bought some burlap and made 4 simple sacks, marked them 1-4 (rotation of 4 days hope that is enough). I soak the sack in the water overnight, then that next morning that sack will go in a 5 gall bucket (sack and all). Each morning I'll put the new sack at the bottom of the bucket, hopefully I'll have big enough sprouts in 4 days when the top sack will be ready. I'm soaking sack 3 tonight, I'll post if it works or not.