Unique Growing Region The Magic Valley is internationally known as a unique pea and bean seed growing area. This six-county region of southern Idaho has made a name for itself in the agricultural world for seed production due to its great soils and rich water resources. In addition, Idaho has strict agricultural quarantine laws that regulate the importation of crops and seed stock into the state. These laws were designed to prevent the spread of weeds and diseases into Idaho. Our seeds are cleaner and safer because of these laws.