Est. 1926. David - America's favorite seed brand )David is America's No.1 selling seed brand on 2017 retail sales data from information resources Inc). It all began in 1926 inside a small grocery store in Fresno, California, where David Sunflower Seeds were roasted and seasoned with quality ingredients. Almost 100 years later, we still craft our quality, American-grown sunflower seeds with care. Why? Because the best things in life are often the simplest. Delicious seeds expertly made. Our seeds are made with quality ingredients for an authentic homestyle flavor. Whole roasted seeds. American grown seeds.