Yes, I'm not sure about MN., but our game laws give a guy a pass for making a blind out of natural available vegetation. Probably better to use stuff lying around like blow downs or you would run afoul of the harming trees rules. I've built a few natural ones, but I move around some depending on where I'm finding sign.

My other auto is a .45

The bitterness of poor quality is remembered long after the sweetness of low price has faded from memory