Is my fig tree ready?

Question:I have a small fig tree in my yard I got at home depot. Does anyone know when the figs are ready to eat? It is about 2 feet high and has small figs on it they are green. Help! Ps I live in NJ what happens in winter?

Answers:
When the figs start to change in color from green to purple or brown will be a sign. Also they should be firm and soft at the same time. In NJ, you should wrap the tree in leaves and burlap in the winter frost from killing the the fig tree.