Usually should see some white "tails" (raticles) coming out of those seeds within 3-4 days. Need to keep those towels moist but not drenched. They MUST not dry out, Too wet and you cutoff oxygen. Expert grow guru Jorge Cervantes suggests letting the seeds float in a glass of distilled water for about 20 hours to activate root hormones before placing them in the paper towels.How long does it take to germ seeds in paper towels cuz im tryin to germ a few seeds but there pretty old and havent done anything yet just wonder how long to wait untill i try to get new seeds