High Tunnels Help People Know Their Farmers, Know Their Food Written By: Charlie Rahm, USDA-NRCS Field Office The fancy door on Jim Prouhet’s seasonal high tunnel wasn’t included in the […] High Tunnels Help People Know Their Farmers, Know Their FoodThis entry was posted in Article on January 8, 2017 by larryg-sia@charter.net (updated 2926 days ago)