Seeds not sprouting

Soaked for 24 hours, transferred to wet paper towels for 24 hours. One looks like a tap may be trying to peek out, other 3 nothing.
My question? How long do you or should you wait on a seed to get a tap root, before you give up and toss the seeds? I’ve never had this many in one group of seeds not sprout in 24 hours in the wet paper towels

Give them a few more days. And I always put my seed in papertowel then ziplock bag in a dark warm area

Plant them... Some take weeks, some just a single night

Like @Boatguy said... some can pop in 24 hours, and others I thought they'd never pop. Just give it more time. My long time poppers still made great weed.

i give up on them only when they rot after 2 weeks inbetween paper towels haha