A Strange-Tripper had a great idea for us: Grow these Prairie Cherries™ (Prunus kerrasis). Developed in Saskatchewan they are hardy to minus 42. Celsius or Fahrenheit, who cares?
Well, with the name being trade-marked, it is sure to be a money-maker! That's why I planted it close to the mailbox. I'll let you know when the first cheque comes in! Check out their site, if I can figure out how to put the stupid space character in there....