Before you get frost. I have a couple that I bring in for the winter.
You don't want them to be exposed to any damaging frost. If you are uncertain when that will be, here is a good place to keep tabs on your weather.
http://www.wunderground.com/we...
Wow, your still pretty warm at night.
We have already had a couple of nights in the high 30's, but mostly still in the high 40's.
