“Please tell me how to kill the walking onions; mine have survived -35F, without mulching, and are multiplying beyond all reason! ;-)”
LOL! My dad always said if someone would give us kids an anvil we’d break it or lose it in a week!
I had planted my walkers in a large pot. They were peeking up and then because they were in a northern exposure the slamming cold must have gotten them.
Yeah, I’ve killed a few things because they were in pots, which would have survived if in the ground.
As to your dad, mine always told me I could break a Sherman tank, if I tried driving one for a week.