It hit about 24F last night on my back porch here in Central Arkansas, that is too cold too early! If this is any indication of the winter, it will be a cold one.
So, I will be taking the next two weeks semi-off from work, and I want to get my figs ready for a hard winter. I have been thinking about different strategies, and then I just saw pics of someone who covered each trunk of a young bush style fig with pipe insulation before bundling and wrapping with burlap. (remember this is an internet pic, not mine)

What do you think? Seems to me like it would add an additional layer of protection without a lot of extra work or expense.