Michigan’s cold winters and mild summers create the right atmosphere for truffles to grow.- Northern michigan - the dense forests of northern michigan are identified to harbor an enormous vary of truffle varieties, together with black, white, and even burgundy truffles.- Southwest michigan - this region is famous for its black truffles, which develop in the oak and hickory forests that cowl the area.- Southeast michigan - the woodland areas on this region are house to black truffles, which develop in the roots of oak and beech trees.