Elroy Willis wrote in
:

I'm definitely gonna do that. What I'm curious about is what would
make the skin on this tomato impervious to cold? We've had at least
a dozen freezes around here, some of 'em even in the low 20's.

maybe your tomato plant is descended from some mutant Nasa tomatoes

http://spaceresearch.nasa.gov/resear...ros/seeds.html