...put an automobile tire on the ground fill it with properly fertrizler and dirt. Get a potato that has eyes cut the eyes off and bury em in the dirt stuff. when the green sprouts appear above ground pour some more dirt on em. Keep doing that until ya got about four tires up there and green stuff growing out the top. Push the tires over and pick up ya taters. Lots of em will be inside the tires.
Liberals are like a "Slinky". Totally useless, but somehow ya can't help but smile when you see one tumble down a flight of stairs!