Propagation: Seed Gathering after Frost, 1 by Songbird839

Songbird839 wrote:
Hey! All!
Newbie question here: Can you still gather viable seed after a few hard frosts and a few skiffs of snow? It hasn't dropped any colder than 7C. so far. (sorry don't know what that is in farenheit). I have lots of stuff out there but only thought of seed gathering after finding this fab site. So far I have some poppy seeds, asiatic lily "Cancun" x unknown red asiatic, & some daybreak gallardia (if there are even seeds in those dryed heads, not sure). Can I cast poppy seeds now and would they come up in spring?
Thanks,
Brenda