Muscatine Island Farm
All-America Selections® (AAS) is an independent, non-profit organization established in 1932 by industry leaders to organize and oversee unbiased evaluations of new, soon-to-be released, flower and vegetable varieties. The goal of the AAS is to identify truly improved home garden varieties through a national network of trial grounds and then promote these proven winners as All-America Selections® .
Iowa State University
Lawson, Vincent and Hannan, Joseph M., "All-America Selections® Vegetable Trial" (2011). Iowa State Research Farm Progress Reports. 227.