McNay Research and Demonstration Farm
Home demonstration gardens were located at ten sites across the state. The theme was a garden for the birds and included beets, baking potatoes, slicing cucumbers, and a hybrid super sweet corn. Many varieties of annual vinca and sunflowers were also grown.
Iowa State University
Haynes, Cynthia L., "2004 Home Demonstration Gardens" (2005). Iowa State Research Farm Progress Reports. 1223.