Zone 5 from what I can find. Would not survive in MN.
https://www.startribune.com/program-pays-minnesota-homeowner...
Perhaps there is a hardier variety? Or maybe they're expecting people to just plant fresh each spring?
We also have a big bunch of yarrow planted in our hellstrip. It grows great in those tough conditions. We don't even water it, and it's always full of bees and other bugs.