Coley Burgess grew up on a conventional farm, then studied mathematics and electrical engineering...and he brought his scientific rigor and curiosity to a 20-acre pecan farm that he and his family bought in southern New Mexico. The ground was bare and turned to mud––and then cracked, dry earth––after he irrigated. But a series of happy accidents, including the purchase of a milk cow for his daughter's digestive health, led to his growing grass and cover crops and eventually letting go of herbicides, pesticides, and even chemical fertilizers.