While we’re talking potatoes here,

  FACT– potatoes and tomatoes are related!  They are both members of the nightshade family, and because of this relationship, you should never plant tomatoes where potatoes were last year, and visa-versa.  Kind of like you should never marry one of your cousins, eh?  Just one of those things about vegetables  that is nice to know.  AND–for a list of good companion plants with all vegetables, see my book…