I hope you took the seeds that didn't germinate and re-sowed them somewhere in your garden.
This year I have had 15 or 20 different seeds germinate in soil I've reused elsewhere after going through a winter outside (zone 9) exposed to the wet/dry, hot/cold of good old mother nature.
The next seeds I get that don't germinate are all going to be put through a pseudowinter cycle in the fridge and then back into baggies for another go at germinating.
Good luck with your plants.
Jay