Jake from State Farm's blog: "War On Drugs"

Because it’s a test plot, the seed was provided to Hart, but he said the input costs for the entire season were much lower compared to corn, but similar to other crops. Based on soil tests at the beginning of the season, he added 100 pounds of potash, 25 pounds of 11-52-0 and 20 gallons of UAN. The test plot Hart used is a randomly-tiled field and he said “you can see the patterns of the tiles in the height of the plants.”

“I added no chemicals after planting and that’s one of the biggest savings right there,” he added.

One other positive impact of hemp is that it breaks the disease cycle of other crops, as it is added into a crop rotation, according to Gellatly.