This is what I meant for the kind of bananas you own.
On the far left was a Calif Gold and the far center where the leaves were browned was a dwarf Brazilian. Dwarf Brazilian is suppose to be one of the cold hardy bananas in zone 9. Both were left unprotected and were planted on the ground. The bananas in pots were stored inside my patio and came out unscathed.
<a href=http://www.bananas.org/gallery/showphoto.php?photo=21971><img src=http://www.bananas.org/gallery/watermark.php?file=21971&size=1 border=0></a>
<a href=http://www.bananas.org/gallery/showphoto.php?photo=21970><img src=http://www.bananas.org/gallery/watermark.php?file=21970&size=1 border=0></a>
I tried to post the pic here but it appears it does not work. I'll try again.
OK it works now.