A couple are self-sufficient, grow 95% of the food they eat - and haven't done a grocery shop in three years.
Katie, 37, and Ryan Krejci, an engineer, 42, got their first taste of homestead life when they started a vegetable garden in their first home together in 2006.
They then got a five-acre homestead in 2013, and started growing more vegetables - including potatoes, onions, squash, and broccoli.
After 10 years they left the city and bought a 240-acre plot of land in northern Minnesota.
