For most of the US this cold blast will be the last and it will be time to start getting our hands dirty. I have a 12 acre farm that fully supports my family and leaves plenty left over for storage and the future. While I'm biased a bit, I think it's time to bring back victory gardens.
Get out there, dig in the dirt, and plant some seeds.
Feel free to ask advice here!
Take a grocery store onion. Cut the middle into a tall pyramid
where the base still contains the roots --- to a point at the top - eat the rest.
Stand it up in some water until it roots. Plant it.