Lets grow potatoes in the garden
Potatoes are awesome plants. They are not difficult to grow and deliver plentiful harvests. Give them the following and they will essentially accept almost any establishing circumstance:
Free, fertile soil
1″ of water each week
You can develop potatoes in holders, pots, or a unique “growing bag” with a handy velcro opening at the bottom for easy harvesting. Although, in my personal experience, containers like these may require constant attention to watering and yield smaller harvests than growing in a raised bed.