By Sharon Cohoon, Sunset senior garden writer
Did you know there's a name for that wonderful smell you get when the first raindrops hit earth that has been dry for some time? Neither did I. But it's such a wonderful scent, there should be a special name for it. That name is petrichor. And I can thank Scott Calhoun for passing it on. I saw it on the bottom of one of his emails.
Learn more about the word petrichor and then casually drop it into conversation. Dazzle your friends.

