99
Percent of U.S. hazelnut crop grown in Oregon, where it is the official state nut. (The first commercial hazelnut orchard was planted there in 1903). In the last 10 years, acreage has almost tripled. More than 50% of Oregon’s hazelnuts—also known as filberts—are exported to Asia, where the nut has been revered for centuries. A nearly 5000-year old Chinese manuscript refers to hazelnuts as “among the five sacred nourishments God bestowed on man.”