Northwest and Allee Research and Demonstration Farm
Themes for the 2010 Home Demonstration Garden Field Days were several newer cultivars of annual flowers (zinnia, four o’clocks, gazania, gaillardia, petunia, coleus, and vinca), a blooming quilt block, eggplant cultivars (including an inedible eggplant), and a compost trial.
Iowa State University
Haynes, Cynthia L., "2010 Home Demonstration Gardens" (2011). Iowa State Research Farm Progress Reports. 264.