Florida-schooled entomologist Kim Horton operated a 7-acre south valley greenhouse raising billions of predatory mites and beneficial insects. Kim then moved out to the field at 50,000-acre Grimmway Farms, our nation’s largest Organic vegetable operation. Under the tutelage of Gerald Davis, a pioneering organic agronomist, Kim broadened her knowledge and practice of biologically intensive soil management and fertility. Join “Down on the Farm” host Tom Willey in conversation with Kim Horton.