Thermal Pruning: Burning Maine Blueberry Fields [VIDEO]Thermal Pruning: Burning Maine Blueberry Fields [VIDEO]Burning Maine blueberry fields is called thermal pruning. You see it in Maine in late autumn and April. Check out the cool video and photos!Trent MarshallTrent Marshall
![Thermal Pruning: Burning Maine Blueberry Fields [VIDEO]](http://townsquare.media/site/527/files/2017/11/Blueberry_Burning-Dan-Daley-YouTube1.png?w=980&q=75)
