I have a jar of seeds I've collected from various dispenser strains, and a few from a stressed plant.
I put 10 in a shot glass, dumped them on a paper towel after a day, wrapped in paper towel and placed them in a bag for 2 days. 4 of them had seed tails, planted them all that day.
After 2-3 days the first signs of sprouting , 5 days in they had all popped (about a week from germination may 1st). Remarkably they all germinated!